BIO-TEK FL600 FLUORESCENCE PLATE READER HARDWARE GUIDE 29?D5;9>CDBE=5>DC, 9>3 29?D5;9>CDBE=5>DC, 9>3 HIGHLAND PARK, BOX 998, WINOOSKI, VT 05404-0998 USA. (800) 451-5172 • (802) 655-4040 • FAX: (802) 655-7941 BIO-TEK FL600 ™ FLUORESCENCE PLATE READER For Research & Development Use Only HARDWARE GUIDE Part No. 6001000 June, 1998 Revision D Notices BIO-TEK INSTRUMENTS, INC. Highland Park, Box 998 Winooski, Vermont, USA 05404-0998 Customer Service & Sales: 888-451-5171 Outside U.S.: 802-655-4040 Service: 800-24-BIOTK Sales FAX: 802-655-7941 Service FAX: 802-655-3399 E-MAIL: sales@biotek.com labtac@biotek.com Internet: http://www.biotek.com Lionheart Technologies, Europe N.V. Sneeuwbeslaan 33 B-2610 Wilrijk Belgium TEL: (32) 3-8290455 FAX: (32) 3-8254749 Copyright Copyright 1997, Bio-Tek Instruments, Incorporated. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language without the written permission of Bio-Tek Instruments, Incorporated. Trademarks Bio-Tek® is a registered trademark, and FL600™ and KC4™ are trademarks of Bio-Tek Instruments, Inc.. Windows® and Windows 95 are trademarks of the Microsoft Corporation. Restrictions and Liabilities Information in this document is subject to change, and does not represent a commitment by Bio-Tek Instruments, Inc. Changes made to the information in this document will be incorporated in new editions of the publication. No responsibility is assumed by Bio-Tek for the use or reliability of software or equipment that is not supplied by Bio-Tek, or its affiliated dealers. Bio-Tek Part No. 6001000 Bio-Tek FL600 iii Revision History Revision Date Changes A 4/97 Release to production B 10/97 Added Stay Clear safety symbol. Corrected Electrical, Optical, and Performance Specifications sections. Added CE Mark information. Deleted Appendix A. C 3/98 Preface: Added warranty. Page 2-1: Modified instructions for Setting Up the FL600 Reader. Page 5-2: Changed electrical specification for fuses. Page 5-11: Modified text and data on serial communications to reflect parity differences between KC4 reader software and FL600 diagnostic software. Page 5-13: On filter table, modified use of excitation filters and added two new filter wavelengths. D 6/98 Preface: Changed phone numbers and e-mail addresses. Chapter 4: Changed air filter maintenance procedure. Added lamp replacement procedure. iv Bio-Tek FL600 Warranty This Warranty is limited and applies only to new products, except for computer-based software which is covered under a separate Warranty Policy, manufactured by Bio-Tek® Instruments, Inc. (“Bio-Tek”). Bio-Tek makes no warranty whatsoever regarding the condition of used products. Bio-Tek warrants the instrument (hereinafter collectively referred to as “Products” or “Product”) for a period of one (1) year from the original purchase date against defective materials or workmanship. This Warranty is limited to the original purchaser (the “Purchaser”) and cannot be assigned or transferred. All claims under this Limited Warranty must be made in writing to Bio-Tek, Attention: Service Department. Purchaser must ship the Product to Bio-Tek, postage pre-paid. Bio-Tek shall either repair or replace with new or like-new, at its option and without cost to the Purchaser, any Product which in Bio-Tek’s sole judgment is defective by reason of defects in the materials or workmanship. This Warranty is VOID if the Product has been damaged by accident or misuse, or has been damaged by abuse or negligence in the operation or maintenance of the Product, including without limitation unsafe operation, operation by untrained personnel, and failure to perform routine maintenance. This Warranty is VOID if the Product has been repaired or altered by persons not authorized by Bio-Tek, or if the Product has had the serial number altered, effaced, or removed. This Warranty is VOID if any of the Products has not been connected, installed or adjusted strictly in accordance with written directions furnished by Bio-Tek. Batteries, fuses, lightbulbs, and other “consumable” items used in any of the Products are not covered by this Warranty. Software utilized in conjunction with any of the Products is not covered by the terms of this Warranty but may be covered under a separate Bio-Tek software warranty. We will continue to stock parts for a maximum period of five (5) years after the manufacturer of any equipment has been discontinued. Parts shall include all materials, charts, instructions, diagrams, and accessories that were furnished with the standard models. THIS WARRANTY CONTAINS THE ENTIRE OBLIGATION OF BIO-TEK INSTRUMENTS, INC., AND NO OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY ARE GIVEN. PURCHASER AGREES TO ASSUME ALL LIABILITY FOR ANY DAMAGES AND/OR BODILY INJURY OR DEATH WHICH MAY RESULT FROM THE USE OR MISUSE OF ANY EQUIPMENT OR INSTRUMENT BY THE PURCHASER, HIS EMPLOYEES, AGENTS, OR CUSTOMERS, OTHER THAN THE EXPRESS WARRANTY CONTAINED HEREIN. WE SHALL NOT BE RESPONSIBLE FOR ANY DIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND. THIS WARRANTY SHALL NOT BE CHANGED OR MODIFIED IN ANY WAY WITHOUT THE EXPRESS WRITTEN PERMISSION OF AN OFFICER OF BIO-TEK INSTRUMENTS, INC. Bio-Tek FL600 v Warnings and Precautions When operated in a safe environment, according to the instructions in this manual, there are no known hazards associated with the instrument. However, the operator should be aware of certain situations which could result in serious injury. Hazard Warnings Warning! Power Rating. The instrument must be connected to a power receptacle that provides voltage and current within the specified rating for the system. Use of an incompatible power receptacle may produce electrical shock and fire hazards. Warning! Electrical Grounding. Never use a two-prong plug adapter to connect primary power to the instrument. Use of a two-prong adapter disconnects the utility ground, creating a severe shock hazard. Always connect the system power cord directly to a three-prong receptacle with a functional ground. Warning! Internal Voltage. Always turn off the power switch and unplug the power cord before cleaning the outer surfaces of the instrument or changing filters. Warning! Liquids. Avoid spilling liquids on the instrument; fluid seepage into internal components creates a potential shock hazard. Wipe up all spills immediately. Do not operate the instrument if internal components have been exposed to fluid. If the microplate appears to have been exposed to fluid, the reading chamber may also have been exposed. To protect the incubator, remove the top cover and clean the interior. Precautions The following precautions are provided to help you avoid damaging the system: Caution: Service. The system should be serviced by Bio-Tek-authorized service personnel. Only qualified technical personnel should perform troubleshooting and service procedures on internal components. Caution: Replacement Fuses. Use replacement fuses with the required current rating and specification. Improper fuses or short-circuiting the fuse holders may cause fire or damage the instrument. vi Bio-Tek FL600 Caution: Environmental Conditions. Do not expose the system to temperature extremes. System performance may be adversely affected. Caution: Filter Settings. The software filter settings must match the actual filters used in the reader, in order to prevent possible damage to the photomultiplier and/or degradation of data. Safety Symbols The following warning and informational symbols may be found in various locations on the instrument. Only qualified personnel who recognize shock hazards and are familiar with the safety precautions should use this instrument. Read the manual carefully before operating this instrument. Direct current Courant continue Gleichstrom Corriente continua Corrente continua Alternating current Courant alternatif Dreiphasen-Wechselstrom Corriente Atterna Corrente alternata Both direct and alternating current Courant continu et courant alternatif Allstrom (Gleich - und Wechselstrom Corriente continua y corriente alterna Corrente continua e corrente alternata Earth ground terminal Borne de terre Erde (Bettriebserde) Borne de Tierra Terra (di funzionamento) Protective conductor terminal Borne de terre de protection Schutzleiteranscluss Borne de Tierra de Protección Terra di protezione On (Supply) Marche (alimentation) Ein (Verbindung mit dem Netz) Connectado Chiuso Bio-Tek FL600 vii Off (Supply) Arrest (alimentation) Aus (Trennung vom Netz) Desconectado Aperto (sconnessione dalla rete di alimentazione) Caution (Refer to accompanying documents) Attention (voir documents d'accompanement) Achtung siehe Begleitpapiere Atención (vease los documentos incluidos) Attenzione, consultare la doc annessa Caution, risk of electric shock Attention, risque de choc electrique Gefährliche elektrische Spannung Atención, riesgo de sacudida eléctrica Alta tensione (in questo documento Alta tensione non significa "tensione pericolosa" come definito in IEC 417) Stay clear Ne pas toucher svp. Bitte nicht berühren No tocario por favor Si prega di non toccare viii Bio-Tek FL600 Contents 1. Introducing the Bio-Tek FL600 Hardware Requirements Software Requirements 1-3 1-4 2. Getting Started Setting Up the FL600 Reader Installing KC4™ and FL600 Diagnostic Software Installing KC4 Installing the Hardware Key Installing the FL600 Diagnostic Software (Diagnostics Use)2-2 Checking the FL600 System Using the FL600 Diagnostic Software Filter Wavelength Locations Checking the COM Port Running System Diagnostics What to Do if the Tests Fail Exiting the FL600 Diagnostic Software 2-1 2-2 2-2 2-2 2-4 2-4 2-5 2-5 2-7 2-8 2-9 3. Replacing Filters and Adjusting Probe Height Adding and Replacing Filters Changing the Filters Inside the Reader Setting the Filter Positions in KC4 Software Utilizing the Filter Adapter System Removing the Filter from the Adapter Inserting the Replacement Filter into the Adapter Adjusting Top Optical Probe Height FL600 Interior Configuration Diagrams 3-1 3-2 3-6 3-7 3-7 3-8 3-8 3-10 4. Bio-Tek FL600 Maintenance Maintaining the Reader How to Maintain the Exterior How to Replace the Air Filter How to Replace the Lamp Bio-Tek FL600 4-1 4-1 4-1 4-3 ix 5. Technical Information Bio-Tek FL600 Fluorescence/Absorbance Plate Reader Physical Dimensions Operating Conditions Electrical Specifications Optical Specifications Scanning Mechanism Temperature Control Performance Specifications CE Mark Approval Computer Specifications for FL600 Diagnostic Software FL600 Serial Communications Ordering Filters Fluorescence Filters Absorbance Filters x 5-1 5-1 5-1 5-2 5-2 5-3 5-4 5-4 5-8 5-10 5-11 5-12 5-12 5-14 Bio-Tek FL600 &KDSWHU ,QWURGXFWLRQ WR WKH %LR7HN )/ This chapter introduces the Bio-Tek FL600 Fluorescence Plate Reader. You'll find information on hardware and software requirements and optional equipment suggestions. ,QWURGXFLQJ7KH)/ Thank you for selecting the Bio-Tek FL600. The FL600 is a powerful fluorescence and absorbance measurement system which measures through the use of a photomultiplier tube housed inside of a lightimpermeable detection compartment. The FL600 is capable of quantifying both soluble and cell-associated fluorescence. The system consists of: • • The Bio-Tek FL600 Fluorescence Plate Reader • KC4™ reader control and data reduction software • FL600 System Software for diagnostics • Serial Communications Cable (P/N 75034) Accessories Kit Both software packages are for Windows-based PCs and provides the user with full command of the operation of the X-Y scanner. FL600’s precision X-Y mechanism scans a microplate with a sensitive optical detection system to quantify the fluorescence or absorbance in each well. Virtually any microplate type from 6 to 384 wells can be used with the FL600. Users can select any microplate from the FL600’s built-in list of industry-standard plates, or they can define their own unique plate format(s). The FL600 is designed to meet international radio frequency emission standards, EMC immunity standards, and user safety standards. The Bio-Tek FL600 should be installed in a well-ventilated area, free from dust and fumes. Keep the system away from direct sunlight and local heat sources. 1-2 Introduction to the Bio-Tek FL600 +DUGZDUH5HTXLUHPHQWV 0LQLPXP&RPSXWHU5HTXLUHPHQWVIRU)/6\VWHP6RIWZDUH DQG.&6RIWZDUHIRU:LQGRZVDQG • IBM™ 486 PC or clone 33 MHz clock • 640 KB base memory, extended to 8 MB • Color graphics monitor (VGA) • Color graphics adapter (VGA) • 120 MB hard drive • High-density floppy disk drive 3½" • 1 serial (COM) and 1 parallel (LPT) port • Mouse and keyboard ports • Microsoft or compatible mouse 5HFRPPHQGHG&RPSXWHU5HTXLUHPHQWVIRU)/6\VWHP 6RIWZDUHDQG.&6RIWZDUHIRU:LQGRZVDQG • IBM 486 PC or clone 100 MHz clock • 640 KB base memory, extended to 8 MB • Color graphics monitor (VGA) • Color graphics adapter (VGA) • 120 MB hard drive • High-density floppy disk drive 3½" • 1 serial (COM) and 1 parallel (LPT) port • Mouse and keyboard ports • Microsoft or compatible mouse • Surge/spike protector Introduction to the Bio-Tek FL600 1-3 5HFRPPHQGHG&RPSXWHU5HTXLUHPHQWV)RU:LQGRZV • IBM 486 / 100 MHz PC or better compatible • Memory: 640 KB base, extended to 16 MB minimum • 250 MB hard drive • Microsoft Windows compatible printer 3ULQWHU 6RIWZDUH5HTXLUHPHQWV 1-4 • FL600 System Software, version 2 or higher • KC4™ reader control and data reduction software • MS-DOS version 5.0 or later • Microsoft Windows version 3.1 or later, or Microsoft Windows 95 (with 16 MB memory) Introduction to the Bio-Tek FL600 &KDSWHU *HWWLQJ6WDUWHG This chapter discusses how to set up the Bio-Tek FL600 hardware, check the communication port and run the diagnostic tests, install and configure the FL600 software, and exit the FL600 system software. 6HWWLQJ8S7KH)/5HDGHU CAUTION: It is recommended that two people lift the FL600, which weighs about 23 kg (50.6 lb.). Care must be taken when moving the device or removing it from the packaging. Hold the device firmly from the bottom of the case when lifting it. Setting up the Bio-Tek FL600 Fluorescence Plate Reader is simply a matter of connecting the system to the computer via the computer’s serial port, installing the software, and setting up communications parameters. One of the serial ports most likely already has a mouse connected to it (the FL600 software, since it operates under Windows, requires a mouse). Step 1: Set the incubator power switch to the appropriate voltage as follows: 110V for 100-120V˜ operation, 220V for 200-240V˜ operation Step 2: Turn off the PC. Step 3: To connect the FL600, first attach the 9-pin D-type cable into the computer’s serial port (COM1, COM2, COM3, or COM4). Step 4: Plug the other end of the cable into the Serial Data Port located at the rear of the FL600 Fluorescence Plate Reader. Step 5: Connect the power cable to the back of the Plate Reader. Step 6: Plug all power cords into grounded, electrical outlets (use of a surge protector is strongly recommended). The FL600 and all computer hardware must be electrically grounded and connected to a viable surge protector to avoid dangerous shocks and to avoid destroying the electronic components through electrical spikes and surges. ,QVWDOOLQJ.&DQG)/'LDJQRVWLF6RIWZDUH The FL600 is supplied with two Windows™ software packages, KC4™ and FL600 Diagnostic Software. KC4 controls the reader, reduces the fluorescence and absorbance data, and furnishes the reports. The FL600 Diagnostic software provides diagnostics to test the reader. Although it contains other functions, these are undocumented and unsupported. ,QVWDOOLQJ.& Please consult your KC4™ User’s Guide. Place disk 1 into the floppy drive. Run Setup.exe by choosing the Run option from the File Menu of your Windows program. This routine will guide you through the installation of KC4 onto your hard disk. ,QVWDOOLQJWKH+DUGZDUH.H\ To use KC4 to control the reader and print data, the hardware key needs to be installed on the parallel port of your computer. Please consult your KC4 Operations manual for further instruction. ,QVWDOOLQJWKH)/'LDJQRVWLF6RIWZDUH 'LDJQRVWLFV8VH To install the FL600 software, follow these steps: Step 1: Turn on your computer, start Windows, and activate Windows’ Program Manager, if necessary. Step 2: Insert the FL600 Setup diskette into the floppy drive. Step 3: Select Run from the Windows’ File menu. Step 4: Type drive: setup, (i.e., b: setup). 2-2 Getting Started Setup will indicate to you that all FL600 diagnostic software files will be installed into the drive and directory C:\FL600. You will be given the opportunity to change either the drive or the directory (or both). Setup creates a new group called Bio-Tek FL600. Note that this is different from the KC4™ group created by the KC4™ software. NOTE: Be sure that TrueType Fonts are enabled in the Fonts Section of the Windows Control Panel. FL600 requires certain TrueType fonts when printing reports. For more information on activating TrueType Fonts, please check your Windows User’s Guide. Getting Started 2-3 &KHFNLQJWKH)/6\VWHP Before you begin to use the FL600 software, you should first check that the FL600 settings are correct. 8VLQJWKH)/'LDJQRVWLF6RIWZDUH Step 1: To start the FL600 diagnostic software: From within Windows, double-click on the FL600 icon. Depending on your computer speed, the FL600 diagnostic software should boot up from within 15 to 60 seconds. Longer than that might indicate that your computer system needs more RAM or clock speed. The FL600 Plate Layout screen will appear: Figure 2-1: FL600 Plate Layout Screen 2-4 Getting Started )LOWHU:DYHOHQJWK/RFDWLRQV Refer to Chapter 3 for instructions on determining filter locations. Record the filter locations to be entered into KC4. &KHFNLQJWKH&203RUW Next, turn on the FL600 Reader using the switch located on the right side of the front panel and check the COM Port Setting. NOTE: When the Reader has been switched on, a green light next the switch lights up and the plate transport moves out, ready to load a plate. Step 1: Pull down the Instrument menu and select Communications. A dialog box appears showing you the currently selected communications port, through which the software is attempting to communicate with the FL600 Reader: Figure 2-3: Communications Port Settings Screen Getting Started 2-5 Step 2: Check to ensure that the correct com port is selected. You can test the COM port to see if it is connected and communicating correctly by clicking on Test. If the FL600 is switched on and connected correctly, you will see the following dialog box appear: Figure 2-4: Plate Model Information Window NOTE: You will see an error message if any of the following conditions exist: the FL600 is not correctly connected; it is not switched on; the incorrect communications port is selected; there is a cable problem. Check that the reader is switched on and correctly connected to the computer, that you have selected the correct communications port, and that the cable is operational. Then close the message window and try the test again. Click on OK to close the dialog box. You will return to the communications port information dialog box. Click on OK to save the selected communications port, if you’ve changed it. NOTE: If you select Cancel, the communications window will close without recording any changes. 2-6 Getting Started 5XQQLQJ6\VWHP'LDJQRVWLFV The FL600 diagnostic software will automatically test the functionality of the Plate Reader, using the diagnostic tests. Step 1: Pull down the Instrument menu and select Diagnostics. You will see the following window. Figure 2-5: Initial FL600 Diagnostics Screen Step 2: Getting Started To start diagnostic tests, click on the Start button. Information detailing the status of the reader appears in the window as each test is completed. (To close the window without starting the diagnostic tests, click on Close or Cancel.) 2-7 Once the FL600 has completed its self-diagnostic tests, your screen should look similar to the one that follows: Figure 2-6: FL600 Diagnostics Screen After Testing :KDW7R'R,IWKH7HVWV)DLO If any of the diagnostic tests should fail, click on the Log... button just below Cancel. A log showing exactly what the communications between the computer and the reader was will display on the screen. 2-8 Print the log by selecting the File menu and choosing Print. Enter the requested details on the fax cover sheet (which prints automatically with the log) and fax both sheets to Bio-Tek’s Technical Assistance Center at (802) 655-3399 in the USA or +32-3-825-47-49 in Europe. Technical Assistance personnel will review the problem and instruct you on what to do next. To close the log, select the File menu and choose Close. Then, to close the diagnostics window and return to the main screen, click on the Cancel button on the Diagnostics window. Getting Started ([LWLQJ7KH)/'LDJQRVWLF6RIWZDUH Step 1: Select Exit from the File menu. You will be prompted to save any unsaved work. Click on Yes to save the changes and exit, No to exit without saving changes, or Cancel to forget all about exiting. Step 2: You will be prompted as to whether or not you want to close the reader door, thus parking the plate transport inside the reader. Figure 3-11: The Exit Window To exit the software and have the door automatically closed, click in the Close reader door check box and click on OK to exit the software and close the door (make sure you have removed your plate). Click Cancel to continue without exiting. NOTE: You should always opt to close the reader door when you are shutting down the system to protect the optics from dust. Alternatively, the carrier can be withdrawn and the reader door closed by pressing the button located in the recess under the plate carrier. NOTE: You can remove this software from your system (save the diskettes) and reload it if you suspect that you are having any problems with the instrument. Getting Started 2-9 2-10 Getting Started &KDSWHU 5HSODFLQJ)LOWHUVDQG $GMXVWLQJ3UREH+HLJKW This chapter discusses how to add and replace filters and adjust probe height for the FL600. $GGLQJDQG5HSODFLQJ)LOWHUV Adding new filters or replacing existing filter sets is a two-step process: • Changing the excitation and emission or absorption filters in the filter wheels inside the reader. • Changing the settings to reflect the filter change in the KC4™. The settings in the system software must correspond exactly to the physical location and specification of the filters on the filter wheels. An error in the system software specification for the filter could damage the instrument and affect the FL600 warranty. &KDQJLQJ)LOWHUV,QVLGHWKH5HDGHU Step 1: Ensure that the plate carrier is parked inside the reader. Press the red button located in a recess under the plate carrier so that the plate carrier moves inside the reader and stops. Park Button Figure 3-1: Parking the Plate Transport Mechanism (Plate Carrier) Step 2: Power down the FL600, and disconnect the reader’s power cord. Never operate the instrument with the cover off. Operating the reader without a cover poses a serious shock hazard and may damage the detection circuit. Exposing the inside measurement chamber to ambient light for more than 30 minutes may cause saturation of the measurement device. Should this occur, please wait 24 hours before reading. Step 3: 3-2 Remove the reader’s cover. Using a 4 mm Allen wrench (supplied in the Accessories Kit), remove the five screws (Figure 3-2) that secure the reader’s cover to the base. Remove the top cover and set it aside. Bio-Tek FL600 Figure 3-2: Removing the cover screws Step 4: Remove the covers on both filter wheels. Locate the two filter assemblies at the rear of the reader, adjacent to the printed circuit board (Figure 3-3). Excitation Filter Wheel Cover Emission Filter Wheel Cover Figure 3-3: Filter wheel locations Bio-Tek FL600 Remove the filter wheel covers by pulling up on the heads of the plastic snap catches. (Figure 3-4) 3-3 Figure 3-4: Removing the cover on the emission filter wheel Step 5: Remove the filters you wish to change, being careful not to touch the filter’s glass surface, or other optical components. Use extreme care to avoid dropping the filter into the interior of the instrument. Rotate the filter wheel until you reach the filter you want to change. Using filter forceps (available in the Accessory Kit), remove the filter cell by pulling it straight up and out of the wheel. If removing absorbance filters, remove the holder containing the filter, not the filter itself. Step 6: Ensure that the glass surfaces of the filters are free of dust and smudges. Step 7: Insert the new filter, and note its wavelength and position on the filter wheel. Fluorescence Filters: Align the new filter with the filter wheel, using the illustration below (Figure 3-5). The arrow on the filter cell should point away from the center of the filter wheel. Insert the new fluorescence filter, and seat the filter by applying gentle, equal pressure on the edges of the filter housing. Helpful hint: If the filter is marked 485/20X: • 485 is the center wavelength; • 3-4 20 is the bandwidth at one-half maximum transmission (BWHM) of the excitation (X) filter. Bio-Tek FL600 y An emission filter has an “M” designation. • A dual-function Excitation/Emission filter has an “X/M“ designation. Absorbance Filters: Step 8: Insert the filter into the filter holder, and insert this assembly into the filter wheel. Absorbance filters do not need to be aligned. Note the filter’s position on the wheel (the molded letters A, B, C are to the right of each filter), and the wavelength that is printed on the top or side of each filter cell. 1 \Y\YW^ W^]U ]U^^d 1 bb_g Figure 3-5: Aligning the filter with the filter wheel Step 9: Step 10: Replace the covers on the filter wheels. Put any unused filters in a secure place. Secure the filter wheel covers by gently placing the cover over the access hole and then pressing down on the plastic snap covers. Fit the instrument cover, and secure it using the five screws. Seal the unused filters in a plastic container, and store them in a cool, dry location. Re-connect the power cable, and power up the reader. Bio-Tek FL600 The plate carrier will move to the plate load position. 3-5 6HWWLQJWKH)LOWHU3RVLWLRQVLQ.&6RIWZDUH The second and most important step in changing or adding filters to the reader is changing the KC4 software filter settings to accurately reflect the new filters and their position on the wheel. The values for filters in the KC4 software must match the values of the filters in the reader to avoid damaging the reader and invalidating data. NOTE 1: Settings are stored on the PC, not the FL600. Remember to reprogram the filter settings if you move the unit to another PC. 3-6 Bio-Tek FL600 8WLOL]LQJWKH)LOWHU$GDSWHU6\VWHP The FL600 comes equipped with a set of “500 series” fluorescence filters, which fit directly into the filter wheel. Should your application require absorbance filters of different wavelengths than those originally supplied with your instrument, you may order them from Bio-Tek. Absorbance wavelengths are available only in the smaller “287 series.” These filters must be fitted into a filter adapter before insertion into the filter wheel. The following instructions explain how to change the filter in the adapter. The “287 series” filter system involves the filter, the filter adapter, a retaining ring, and a removal-insertion tool. The tool is a cylindrical object about two inches tall, with nodes protruding from the top and bottom. 5HPRYLQJWKH)LOWHUIURPWKH$GDSWHU Step 1: Remove the filter adapter from the filter wheel, as described in the section entitled Changing Filters Inside the Reader. Step 2: Place the adapter on a clean table. Be careful not to work too close to the edge of the table, and give yourself plenty of space. (The filter is very small and easy to misplace when it pops out.) Step 3: Place the adapter with the wide end face-down against the table. Step 4: Insert the longer node of the tool into the top of the adapter. Step 5: Place your thumbs on top of the tool and your other fingers along the edges underneath the adapter. Step 6: Lift both objects as a unit, to approximately one inch off the table. Make sure that you keep the adapter parallel to the table. Step 7: Firmly press the tool down into the adapter, until the filter and retaining ring pop out onto the table. Step 8: Put the filter in a safe, clean place for future use. Bio-Tek FL600 3-7 ,QVHUWLQJWKH5HSODFHPHQW)LOWHULQWRWKH$GDSWHU Step 1: Ensure that the replacement filter is free of dust and smudges. If not, carefully clean the filter with a cotton swab soaked in alcohol. Step 2: Center the replacement filter on top of the retaining ring, and then place the adapter onto the filter, wide end down. If possible, align the window on the side of the adapter with the last four digits of the filter number, so that the four digits will appear in the window. Step 3: Place both thumbs on either side of the top edge of the adapter, and press down very firmly with equal pressure, until the assembly snaps together. Step 4: Insert the shorter node of the tool into the adapter, and press down firmly to seat the filter. Step 5: Install the filter adapter into the filter wheel, as described in the section entitled Changing Filters Inside the Reader. $GMXVWLQJ7RS2SWLFDO3UREH+HLJKW Each FL600 model has been factory-configured with a top probe height that will provide maximum sensitivity for the specified plate thickness. Should you wish to change plate types, it may be necessary to reset the probe height to prevent the probe from hitting the plate, or to maximize sensitivity. To achieve maximal sensitivity when using the top optical probe it is necessary to adjust the probe height as low as possible, while still allowing free movement of the microplate underneath. Follow the directions below to adjust the top probe height, referring to the diagrams in Figure 3-6. Step 1: To withdraw the plate carrier into the instrument, press the plate carrier retrieval button located on the front underside of the instrument. Shut off the instrument, and unplug the power cord. Step 2: Using the 4 mm hex screw driver provided in the accessories box, remove the five machine screws holding down the top cover. These screws are located in the recessed pockets on the underside edge of the bottom shroud. (See Figure 3-2.) NOTE 1: Never operate the instrument with the cover off. Operating the reader without a cover poses a serious shock hazard and may damage the detection circuit. 3-8 Bio-Tek FL600 NOTE 2: Exposing the inside measurement chamber to ambient light for more than 30 minutes may cause saturation of the measurement device. Should this occur, please wait 24 hours before reading. Step 3: Reaching into the inside of the instrument, place a microplate on the plate carrier, ensuring that it is the same type you usually use. Step 4: Place the probe height adjustment shim (provided in the accessories box) on the top of the plate, taking care to center it over the plate. The end that contains the notch matching the top probe size must be oriented toward the optical probe. Step 5: Using the 2.5 mm hex wrench provided, loosen the two set screws holding the top probe in place. These two set screws are located on the front surface of the top probe. Step 6: Carefully raise the probe so that the bottom of the top probe is above the top edge of the plate and shim on the plate carrier. Step 7: Turn the X-axis and the Y-axis drive screws so that the appropriate notch in the shim is located underneath the top probe. Step 8: Carefully lower the top probe into the notch of the shim, taking care not to damage the probe. Make sure that the probe is straight and vertical, and then tighten the set screws. Step 9: Turn the X-axis drive screw so that the plate is no longer located under the probe. Make sure that the plate carrier has not traveled so far as to open the door. If it has done so, back the plate up by turning the X-axis screw. Step 10: Remove the microplate and shim from the plate carrier. Step 11: Replace the top cover. Carefully align the five 4 mm screws holding the top shroud in place, and then tighten them. Step 12: Check the door for ease of movement. If the door movement is impeded, try readjusting top shroud, making sure that it is on properly and that the screws are tightened sufficiently. Step 13: Attach the power cord, and turn on the power switch. The plate carrier should eject. Bio-Tek FL600 3-9 F L 6 0 0 IN T E R IO R C O N F IG U R AT IO N E M ISS IO N F ILT E R W H EEL E X C ITAT IO N F ILT E R W H EEL IN C U B ATO R Y -A X IS S C R E W LAM P PM T B O T TO M PRO BE TO P PRO BE M IC R O P LAT E SET SCREW S P O W ER S U P P LY DOOR FA N X -A X IS S C R E W T O P P R O B E A D J U S T M E N T J IG (to p v iew ) F L 6 0 0 T O P P R O B E P O S IT IO N (sid e v iew ) SE T SC RE W 1 -3 m m p ro b e 5 m m p ro b e T O P PR O B E PR O B E H EIG H T A D JU ST M E N T JIG 0,&523/$7( Figure 3-6: FL600 interior configuration 3-10 Bio-Tek FL600 &KDSWHU %LR7HN)/0DLQWHQDQFH This chapter explains the preventative maintenance procedures for the FL600, including how to replace the air filter and the lamp. 0DLQWDLQLQJ7KH5HDGHU The FL600 requires regular, systematic maintenance to guarantee that it will run in top form. This includes regularly cleaning the reader’s exterior, changing its air filter, and replacing its lamp. +RZWR&OHDQWKH([WHULRU Exterior maintenance consists of simply wiping the reader with a damp cloth and mild detergent. +RZWR&OHDQDQG5HSODFHWKH$LU)LOWHU Dust can affect flourescence values. The FL600 air filter should be cleaned or replaced once every six months, more often if your site is especially dusty. Step 1: To access the air filter, snap the fan cover away from the right hand underside of the reader (on the same side as the plate transport), by grabbing it between your thumb and forefinger and pulling downward. (See Figure 4-1 and Figure 4-2.) DLU ILOWHU Figure 4-1 Step 2: Remove the air filter, a thin, grey piece of material. DLU ILOWHU IDQ FRYHU Figure 4-2 4-2 Step 3: Clean the filter by blowing the dust out with an air blower, and/or rinsing by hand with sudsy water and then clean water. Be sure to dry the filter thoroughly before reinserting it into the fan cover. Step 4: If the filter is damaged or difficult to clean, or if the fan cover is damaged, replace the entire fan cover and filter with Bio-Tek P/N 49840. Step 5: Return the fan cover to its original position at the underside of the reader, and snap it back into place. Bio-Tek FL600 Never use the FL600 without an air filter. +RZWR5HSODFHWKH/DPS NOTE: Full instructions for lamp replacement are provided with the lamp replacement kit. CAUTION! Never touch the surface of the lamp, as any residue could hamper illumination. We recommend that you wear gloves when touching a new lamp. Step 1: Make sure the plate transport mechanism is “parked.” To do so, press the red button in the recess under the plate carrier, so that the plate carrier moves inside the reader and stops. park button Figure 4-3 Step 2: Bio-Tek FL600 Shut off the FL600, and then unplug both the power and computer cables from the rear of the device. 4-3 CAUTION! It is very dangerous to operate the FL600 with the cover off, as there is a probability of electrical shock. Step 3: Using the 4 mm Allen wrench provided in the accessories kit, unscrew the five screws holding the reader cover to the base. Step 4: Remove the top cover, and set it aside. Figure 4-4 At the back of the FL600, on the left side, you will find the lamp assembly (as shown below). Excitation Filter Wheel Emission Filter Wheel Lamp Assembly Figure 4-5 4-4 Step 5: Remove the two PMT wires from the cable harnesses on the lamp cover, and disconnect the solenoid cable. (See Figure 4-6.) Step 6: Unscrew the two thumb screws that hold the lamp cover onto the lamp assembly, and lift up the lamp cover. (See Figure 4-7.) Bio-Tek FL600 Step 7: Using the 3mm Allen wrench provided in the accessories kit, unscrew the three screws mounting the lamp assembly to the lamp housing. CAUTION! Fingerprints can ruin the FL600 quartz halogen lamp and render it unusable. Step 8: Disconnect the lamp wires, and slide the lamp assembly away from the PMT base and toward the fan. VROHQRLG FDEOH FDEOH KDUQHVV ZLUHV 307 EDVH FDEOH KDUQHVV Figure 4-6 Step 9: Carefully remove the lamp assembly from the lamp housing. Step 10: Remove the lamp from the lamp assembly by removing the three 3mm hex screws. Step 11: Insert the new lamp (P/N 6000556S) into the lamp assembly, and then replace the three screws. Step 12: Remount the lamp assembly to the lamp housing, and screw down the three 3mm hex screws. Be careful not to over-tighten them. Step 13: Reconnect the two lamp wires in any configuration. Polarity is not an issue. Step 14: Replace the lamp cover, making sure that cable attached to the solenoid is routed through the center hole of the lamp cover. Bio-Tek FL600 4-5 Step 15: Attach the lamp cover to the lamp assembly, using the two thumb screws. Be careful not to over-tighten them. Step 16: Reconnect the solenoid cable, and re-route the cables through the cable harness. Step 17: Replace the reader cover, and attach it by screwing in the five screws. Step 18: Plug in the power cable and the computer cable. Step 19: Turn on the FL600. The plate transport mechanism will automatically move into the load position. WKXPE VFUHZV ODPS FRYHU ODPS 31 6 ODPS DVVHPEO\ IDQ ODPS ZLUHV ODPS KRXVLQJ Figure 4-7 4-6 Bio-Tek FL600 &KDSWHU 7HFKQLFDO,QIRUPDWLRQ This chapter contains a variety of technical information, including hardware specifications for the Bio-Tek FL600 Fluorescence Plate Reader. %LR7HN)/)OXRUHVFHQFH$EVRUEDQFH3ODWH 5HDGHU 3K\VLFDO'LPHQVLRQV Height 247 mm (97 in.) Width 707 mm (278 in.) Depth 426 mm (168 in.) Weight 23 kg (50.6 lb.) Shipping Weight 30 kg (66 lb.) 2SHUDWLQJ&RQGLWLRQV Temperature +4°C to +35°C Relative Humidity 20% to 80%, non-condensing (OHFWULFDO6SHFLILFDWLRQV Fuse 5.0 amp, time-delay T, glass, 5 mm x 20 mm, 250 volt-type (Part Number 46055) Input Voltage 90-132 volts AC 180-240 volts AC 47-63 Hz, 525 VA max The power supply has a auto ranging power input. Internal Voltages ±15 volt DC, +24 volt DC, +5 volt DC, -950 volt DC 2SWLFDO6SHFLILFDWLRQV Lamp Type M32-Type, Tungsten-Halogen, 75 watt optically stabilized lamp in fan-cooled assembly Lamp Life 2000 hours minimum Excitation Range 300 nm - 650 nm filters fitted in a motor driven wheel assembly Emission Range 350 nm - 750 nm filters fitted in a motor driven wheel assembly (complete with photomultiplier) Absorbance Range 340 nm - 750 nm filters Filter Wheel 6 positions Detector Photomultiplier Tube Probe Diameter The fully randomized Quartz fiber bundles are available in four sizes to meet user needs. Different probes can be fitted to the upper and lower positions at the factory. 5.0 mm general purpose probe for all media up to 96 wells. 3.0 mm general-purpose probe suitable for media up to 96 wells 5-2 Technical Information 1.5 mm special probe for 384-well plates with minimum crosstalk, reduced sensitivity on other plates 1.0 mm special probe for high-density media. Probe Selector Probe diameters can be different in the top read and bottom read positions. Selection of top or bottom read position is under software control. The height of the top reading probe may need to be set by the user for different plate heights. See the section entitled Adjusting Top Optical Probe Height in Chapter 3. 6FDQQLQJ0HFKDQLVP Speed 65 mm/second maximum Resolution 5 microns Repeatability within ±25 microns X Drive 10.0 mm leadscrew Y Drives 10.0 mm leadscrew There are two (Y axis) Probe scanning mechanisms fitted for top and bottom read configurations Probe Configurations Technical Information Selection of top or bottom reader or optical density mode under computer control 5-3 7HPSHUDWXUH&RQWURO The FL600 is fitted with a heater block which can be programmed to heat the plate to a temperature above ambient. Temperature Range Ambient +6° Celsius to 50° Celsius Uniformity Within ±0.5° Celsius across a 96 well Dynatech black plate measured with thermal probes in the center and four corner wells and 150 µl of Johnsons Baby Oil per well. Time to Stabilize Within 30 minutes after switching on Time to Cool Approx. 2.5 hours from 37° Celsius to 6° Celsius above the on-board ambient temperature reference sensor. 3HUIRUPDQFH6SHFLILFDWLRQV Standard Plate Types All 96-well microplates and most 48- to 6-well tissue culture plates High-Density Plate Types 384-well microplates. Note: Reader performance will be optimized by factoryfitting of a smaller fibre optic probe 1.0mm or 1.5mm diameter). 60, 72 and 96 well Terasaki plates Note: Optimum probe size is 1.0mm or 1.5mm diameter. A custom plate adapter is required. Plate Sizes Minimum 126 mm × 84 mm Maximum 133 mm × 90 mm 5-4 Technical Information Sensitivity (Specified) Bottom Reading 5.0mm Probe 10 pg/ml solution of Sodium Fluoroscein, in PBS, 150 µl per well Signal to Noise Ratio of 2 or greater. Excitation 485/20, Emission 530/25 Hellma 96-well quartz plate. 125 ng/ml solution of Propidium Iodide, in PBS, 150 µl per well Signal to Noise Ratio of 2 or greater. Excitation 485/20, Emission 645/40 Cestar 3603 96-well plate. Top Reading 5.0mm Probe 20 pg/ml solution of Sodium Fluoroscein, in PBS, 300 µl per well Signal to Noise Ratio of 2 or greater. Excitation 485/20, Emission 530/25 Dynatech 96-well black plate. 160 pg/ml solution of Methylumbelliferone, in CBB, 300 µl per well Signal to Noise Ratio of 2 or greater. Excitation 360/40, Emission 460/40 Dynatech 96-well black plate. 125 ng/ml solution of Propidium Iodide, in PBS, 300 µl per well Signal to Noise Ratio of 2 or greater. Excitation 485/20, Emission 645/40 Dynatech 96-well black plate. Sensitivity (Typical) Technical Information Typical sensitivities can be two to three times more sensitive than specified 5-5 Data Capture Up to 6 different filter sets and sensitivities per scan; maximum of 300 scans (1800 repeat reads of the plate); wait time of up to 9999 seconds between each read of a plate Kinetic Speed 30 seconds/plate, using Rapid Mode 4-6 seconds/column (depending on computer speed), using Rapid Mode 5-10 reads/second/filter set, using Fast Kinetic mode 1 read/3 seconds/2 filter sets, using Fast Kinetic mode End Point Speed 48 seconds/plate including in and out time using rapid mode, in fluorescence. Static Mode The probe will remain stationary under a well 0.1, 0.35, 0.5, or 2 seconds before taking a reading. A single sample can be taken or 2, 3, 4, 5, 10, 20, 50, or 100 readings that are averaged. Time between samples can range from 10 ms to 2550 ms. Plate Shaker The plate may be shaken at three settings for a period of 1 to 255 seconds. The settings are: High Medium Low 5-6 25 Hz 17 Hz 12.5 Hz 0.6 mm travel 0.9 mm travel 1.2 mm travel Technical Information Fixed References The instrument contains 4 embedded references which are optionally read at the start of each scan. The references are: 1. Black Acetal Reference Disk used for Optical Density 0% transmission and fluorescence background 2. Green Reference Disk for fluorescence with Excitation 485 and Emission 530nm. 3. Brown Reference Disk for fluorescence with Excitation 590 and Emission 645nm. 4. Clear Optical path used for Optical Density 100% transmission Technical Information 5-7 %DVHG RQ WKH WHVWLQJ EHORZ WKH GHYLFH EHDUV WKH &( PDUN (OHFWURPDJQHWLF,QWHUIHUHQFHDQG6XVFHSWLELOLW\ EC EMC DIRECTIVE 89/336/EEC EN 50081-1, CLASS A-EMISSIONS The device has been type tested by an independent testing laboratory and found to meet the requirements of EC Directive 89/336/EEC for Radiated Emissions and Line Conducted Emissions. Verification was to the limits and methods of EN 55022:1995. The device is classified as EN 55022, Class A. EN 50082-1 IMMUNITY The device was also tested and found to meet requirements for Electrostatic Discharge Susceptibility, Radiated Susceptibility, and Electrical Fast Transient/Burst Susceptibility. Verification of compliance was conducted to the limits and methods of EN 50082-1:1992, IEC 1000-4-2:1995, EN 61000-43:1996, and IEC 1000-4-4:1995. USA FCC CLASS A Warning: Changes or modifications to this unit not expressly approved by the manufacturer could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. Like all similar equipment, this equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area could cause interference, in which case the user will be required to correct the interference at his own expense. 5-8 Technical Information CANADIAN DEPARTMENT OF COMMUNICATIONS CLASS A This digital apparatus does not exceed Class A limits for radio emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. Le present appareil numerique n'met pas du bruits radioelectriques depassant les limites applicables aux appareils numerique de la Class A prescrites dans le Reglement sur le brouillage radioelectrique edicte par le ministere des Communications du Canada. 6DIHW\ This device has been type tested by an independent laboratory and found to meet the requirements of: EC DIRECTIVE 73/23/EEC, LOW-VOLTAGE DIRECTIVE EN 61010-1: “Safety requirement for electrical equipment for measurement, control and laboratory use. Part 1 General requirements.” Technical Information 5-9 &RPSXWHU6SHFLILFDWLRQV)RU)/'LDJQRVWLF6RIWZDUH 0LQLPXP&RPSXWHU5HTXLUHPHQWV )RU:LQGRZVDQG Base Unit Printer IBM 486 PC or clone 33 MHz clock 640 KB base memory, extended to 8 MB Color graphics monitor (VGA) Color graphics adapter (VGA) 120 MB hard drive High-density floppy disk drive 3½" 1 serial and 1 parallel port Microsoft Windows compatible mouse and keyboard ports Microsoft Windows compatible printer 5HFRPPHQGHG&RPSXWHU5HTXLUHPHQWV )RU:LQGRZVDQG Base Unit IBM 486 DX PC or clone 100 MHz clock or better Printer 640 KB base memory, extended to 8 MB Color graphics monitor (VGA) Color graphics adapter (VGA) 120 MB hard drive High-density floppy disk drive 3½" 1 serial and 1 parallel port Microsoft Windows compatible mouse and keyboard ports Surge/spike protector Microsoft Windows compatible printer 5HFRPPHQGHG&RPSXWHU5HTXLUHPHQWV IRU:LQGRZV Base Unit IBM 486 DX PC or clone 100 MHz clock or better 640K base memory, extended to 16 MB minimum 250 MB hard drive 6RIWZDUH5HTXLUHPHQWV MSDOS version 5.0 or higher Bio-Tek FL600 System software version 2 Bio-Tek KC4 reader control and data reduction software Microsoft Windows version 3.1 or higher Bio-Tek FL600 System software is compatible with Windows 95 (16 MB of RAM is recommended) 5-10 Technical Information )/6HULDO&RPPXQLFDWLRQV The reader communicates with the computer via a 9-pin D-type male-female connector (P/N 75034). The connector is wired as follows. PIN Computer FL600 1 DCD 2 RX TX data to computer 3 TX RX data from computer 4 DTR Not used 5 GND Signal ground 6 DSR Not used 7 RTS Linked to pin 8 8 CTS Linked to pin 7 9 RI Not used Not used Serial Port KC4 Reader Parameter Control and Data Reduction Software FL600 Diagnostic Software Baud rate 9600 9600 Data bits 8 Parity Even None Stop bit 1 1 8 Note: The FL600 Diagnostic Software settings can not be changed- through either software or hardware tools. Technical Information 5-11 2UGHULQJ)LOWHUV The following list reflects standard and custom filters for use with the FL600. For the latest additions to this list, please contact Bio-Tek’s Customer Service Department. )OXRUHVFHQFH)LOWHUV These are high-quality interference filters fitted in 22 mm diameter cells. NOTE: The positions of each filter in the excitation and emission wheels can be userconfigured for minimum switch time of pairs, in kinetics applications using twocolor fluorescence. FL500 AND FL600 EXCITATION/EMISSION FILTERS Wavelength/ Bandwidth Part Number 360/40 5002020 FL500 use (std 420700+nm versions) Excitation only 380/20 5002028 Excitation only 400/30 5002005 Excitation only 420/50 5002006 Both 440/30 5002027 Both 440/40 5002007 Both 450/50 5002008 Both 460/40 5002022 Both Standard Filter. 485/20 5002021 Both Standard Filter 485/40 5002009 Both 508/20 5002018 Both 530/25 5002023 Both 545/40 5002010 Both 5-12 Comments Standard Filter Standard Filter, used in both wheels Technical Information Wavelength/ Part FL500 use Comments Bandwidth Number (std 420-700+nm versions) 560/15 5002015 Both 560/20 5002011 Both 560/40 5002012 Both 590/20 5002025 Both Standard Filter 590/35 5002024 Both Standard Filter 620/40 5002013 Both 630/32 5002014 Both 633/10 5002017 Both 635/10 5002019 Both 645/40 5002026 Both 680/30 5002029 Both Alamar Blue™ Excitation Filter Standard Filter Excitation Filters 340/30 5002030 Excitation only 410/10 5002001 Excitation only 540/25 5002004 Excitation only 310/20 5002039 N/A 340/11 5002043 Excitation only Technical Information 400/30 filter is preferred in most cases 5-13 $EVRUEDQFH)LOWHUV All absorbance filters are placed in the emission filter wheel and require an adapter (part #6002000). See the section entitled Utilizing the Filter Adapter System in Chapter 3, for further information. For the latest additions, please contact BioTek’s Customer Service Department. FL600 ABSORBANCE FILTERS 5-14 Wavelength Part Number (2874 plus wavelength) 340 2874340 380 2874380 405 2874405 410 2874410 415 2874415 440 2874440 450 2874450 465 2874465 470 2874470 490 2874490 515 2874515 530 2874530 540 2874540 550 2874550 562 2874562 570 2874570 Technical Information Wavelength Part Number (2874 plus Wavelength) 580 2874580 590 2874590 600 2874600 610 2874610 620 2874620 630 2874630 640 2874640 650 2874650 660 2874660 720 2874720 750 2874750 Technical Information 5-15 5-16 Technical Information