KERALA FOREST RESEARCH INSTITUTE, PEECHI 680 653
(An Institution of Kerala State Council for Science, Technology and Environment)
No. KFRI/P/Advt/2015-16/Qtn.31
22nd January 2016
QUOTATION NOTICE
Kerala Forest Research Institute invites sealed quotations for the supply of
following items. The specifications of which are given against the items listed
below. Separate quotations with the name of the items duly marked on the top
of the cover should reach the Registrar, Kerala Forest Research Institute, Peechi
680 653, Thrissur latest by 3.00 PM on or before 03.02.2016. Quotations will be
opened at 3.30 PM on the same day.
Item No. 1. Multi-parameter water quality meter – 1 No.
Essential requirements
1. Parameters
: PH/ORP/ISE, (ammonia, nitrate, Chloride)/
EC/TDS/Resistivity/salinity/ turbidity/DO/Temperature and atmospheric
pressure.
2. Probe: Multi-sensor autonomously probe (IP 68 protected for water proof)
3. Data Logging time: 1 second to 3 hours
4. Enabled with GPS receiver and antenna (for location tracking of measurements)
5. Built-in barometer with user-selectable units for dissolved oxygen pressure
compensation.
6. Field replaceable ISO 7027 compliant turbidity sensor
7. Display : Backlight ideal for field measurement
8. To be supplied with USB cable for direct connection to Window’s compatible
PC, Rechargeable batteries and carrying case
9. Minimum 1 Year onsite warranty.
10. Quotation should be accompanied with Manufactures Authorization form
Item No. 2 Ultra pure water purification systems
1. Feed water
:
Tap water of up to 2000 micro Siemens
Conductivity
2. Product water
:
Ultrapure and RO water
3. Conductivity measurement
:
After and before Reverse Osmosis
4. RO water Storage volume
:
Minimum 5 Lit - inbuilt and with
dispenser
5. Ultrapure water Resistivity
:
18.2 MΩ·cm
6. Ultrapure water availability
:
Minimum 3 Lit/h
7. Instant flow rate
:
Above 0.5 Lit/min
8. Chlorine levels in product water:
Less than 1 ppm.
9. Total Oxidisable Carbon
:
Less than 5 ppb
10. Particulates (size > 0.22 μm)
:
Less than 1 particulate/ml
11. Bacteria
:
Less than 0.2 cfu/ml
12. Endotoxin
:
Less than 0.001 EU/ml
13. RNases
:
Less than 0.01 ng/ml
14. DNases
:
Less than 5 pg/μl
15. Electrical compatibility
:
100-250 V, 50-60 Hz
16. With sterile filter attachment, inbuilt UV lamp and display of system
parameters
Note : One extra set of all replaceable cartridges/accessories has to be
supplied free of cost along with the system.
Minimum 1 Year onsite warranty.
Quotation should be accompanied with Manufactures Authorization form
Item No. 3. Automatic potentiometric titrator
Specifications
Potentiometric Titrations: Acid/base, potentiometric, ORP, complexometric,
precipitation, back titrations and titre determinations. Instrument should perform
pH Specifications
pH Range
pH Resolution
pH Accuracy (@25ºC/77ºF)
pH Calibration
:
:
:
:
-2.000 to 20.000 pH
0.01 pH
±0.001 pH
up to five-point calibration
:
:
:
:
-2000.0 to 2000.0 mV
0.1 mV
±0.1 mV
single-point offset
:
:
:
:
1 x 10⁻⁶ to 9.99 x 10¹⁰
0.1
±0.5% monovalent; ±1% divalent
up to five-point calibration
mV Specifications
mV Range
mV Resolution
mV Accuracy (@25ºC/77ºF)
mV Calibration
ISE Specifications
ISE Range
ISE Resolution
ISE Accuracy
ISE Calibration
Temperature Specifications
Temperature Range
: 0 to 100.0°C
Temperature Resolution
: 0.1°C
Temperature Accuracy (@25ºC/77ºF) : ±0.1°C excluding probe error
Additional Specifications
Programmable Stirrer
:
Burette Sizes
Burette Resolution
Dosing Accuracy
Flow Rate
:
:
:
:
Endpoint Determination
:
Measurement Units
:
Real-Time & Stored Graphs
USB Host (Side)
:
:
propeller type, 100 to 2500 rpm,
resolution 100 rpm
5, 10, and 25
1/40000
±0.1% of full burette volume
user-selectable from 0.1 mL/min to 2 x
burette volume/min
equivalence point (1st or 2nd derivative)
or fixed pH/mV value
user-specified expression of concentration
units to suit specific calculation
requirements
pH/mV/concentration versus time
flash drive compatibility for transfer of
methods and reports
Minimum 1 Year onsite warranty.
Quotation should be accompanied with Manufactures Authorization form
REGISTRAR