Brochure
Energy Dispersive X-ray
Fluorescence Spectrometer
(EDX-2)
Global Office of Lisun Electronics Inc.
http://www.Lisungroup.com
Lisun Group (Hong Kong) Limited
Add: Room C, 15/F Hua Chiao Commercial Center, 678 Nathan Road, Mongkok,
Kowloon, Hong Kong
Tel: 00852-68852050
Fax: 00852-30785638
Email: SalesHK@Lisungroup.com
Lisun Electronics (Shanghai) Co., Ltd
Add: 113-114, No. 1 Building, Nanxiang Zhidi Industry Park, No. 1101, Huyi Road, Jiading
District, Shanghai, 201802, China
Tel: +86(21)5108 3341
Fax: +86(21)5108 3342
Email: SalesSH@Lisungroup.com
Chapter 1 Summarize
Chapter 区分)
Lisun Electronics(大标题，居中小三加粗，尽量在新一页，用
Inc. (USA)
Add:Operating
445 S. Figueroa
Street, Los Angeless,
CA 90071, U.S.A.
1.
instruction
（一级标题，左对齐小四加粗）
Email: Sales@Lisungroup.com
According
to the requirements of CIE, IESNA and the National’s standard, this
system is a multi-measurement mode spectrophotometer system which can realize
LisunA-α
China
Factory
B-β,
and
C-γ etc through rotating lamps and lanterns.
Add: NO. 37, Xiangyuan Road, Hangzhou City, Zhejiang Province, China
Tel:
+86-189-1799-6096
It
test
Spatial, light intensity distribution curves on any cross section (can be shown
Email:
Engineering@Lisungroup.com
under the rectangular coordinate system or polar coordinate system), spatial
iso-intensity curve. (正文，段首顶格左对齐 10 号，段落之间空行)
 Introduction
Lead in CFL & LED Test Instruments
Rev. 1/16/2019
Lisun Electronics Inc.
Sales@Lisungroup.com
www.Lisungroup.com
The quotation includes the following items:
For the purpose of restricting the pollution caused by the dispose of electronic and
electrical products, the RoHS or Lead Free directive was announced by EU on Feb
13th of 2003 and became effective on Jul 1st of 2007. Lisun Group developed an
high accuracy EDXRF spectrometer. The EDX-2 can fully meet the RoHS test
requirements
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Lisun Electronics Inc.
Sales@Lisungroup.com
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Part 1 Specification:

Nondestructive measurement, no chemical and physical damage on measured
object

High accuracy which can be similar as chemical test

Detect and analyze more than 75 chemical elements from Sulfur to Uranium,
test Range: 2ppm~99.99%

Measure the details for the 5 restricted elements in RoHS Directive:
Cd/Pb/Hg/Cr/Br)

esting time: 60~300s

Adopt world-famous electrical cooled detector, reliable and stable, energy
resolving power is less than 160eV

X-ray tube voltage: 5~50kV; Tube current: 50~1000uA

High definition camera built-in; USA made high pressure module built-in; Light
enhancement system

SNR design enhanced, quick test circuit and precise numbering system

Multi-function software and multi-substrate effect calibration module built-in

The system includes a PC and printer which have already installed the English
software
Part 2 Installation
2.1 Structure
2.1.1 Front view:
①: Cover
②: Strut Bar
③: Control Column
④: Sample Hole
⑤: Body
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⑥: Power
⑦: Indicator
⑧: Detector
⑨: Collimator
2.1.2 Rear view
①: Fan
②: RS-232C port
③: USB port
④: Outlet
2.2 Installation
2.2.1 Preparation for operation. The RoHS test system needs enough space as
follows:
-Page 3 -
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2.2.2 Connection
-Page 4 -
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Lisun Electronics Inc.
Sales@Lisungroup.com
www.Lisungroup.com
Part 3 Operation
3.1 RoHS testing process
START
CHECK
CONNECTION
FIRST TEST NO
PREHEAT 30min
YES
SET 200s
NO
TESTING
TIME 200s
YES
INITIALIZATION?
YES
CHOOSE CURVE
CHOOSE COLILIMATOR
TEST
START TO
PRINT
YES
PRINT
NO
END
-Page 5 -
NO
PUT IN SILVER TO CALIBRATE
Lisun Electronics Inc.
Sales@Lisungroup.com
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3.2 Preparation
Before switching on EDX, check all the connections. Then power on PC, printer,
EDX-2, and preheat 30min.Initiallize EDX-2, put in silver slice, choose 1# collimator,
click”
”, system calibrate automatically.
3.3 Sample test
1. According element needed of sample, choose the right rohs testing mode
(choose the wrong mode lead to a bad accuracy)
2. Put in matching collimator (choose the wrong collimator lead to a bad
accuracy)
3. Choose testing time, 200s is recommended(too long or too short lead a
bad accuracy)
4. Put the unknown sample into the testing bed, observe the cross of
camera is in the center of unknown sample, or you can adjust it by
moving the sample and control column.
5. Close the cover, the protective light on
6. Click “Start”
7. After testing, you can save the data and name
8. If need to print, click ”Total analysis report”, then go to ”report info
setting”
Notice:

EDX-2 need to calibrate after switching on every time

Wrong mode and collimator and too short RoHS test time lead to additional
error.

Too small unknown sample or not in the center of he cross of camera lead error.
 Next page is the test report
-Page 6 -
Lisun Electronics Inc.
www.Lisungroup.com
Tel:+86(21)51083342
ANALYSIS REPORT FOR RoHS REGULATIONS
Sample Name：CFL Tube
Sample Source：TUV
Analysis institution：Lisun EDX-2
Analysis Duration：200s
Tube Current(uA)：400uA
Sample Batch：No.1250
Operator：Jacky Jiang
Analysis Date：2014-03-14
Tube Voltage(KV)： 45kV
Work Curve Used：PE
Y-计计
4500
4360
4000
3500
3000
2500
2000
1500
1000
Hg
As BrPb
2048
500
Cd
0
0
Element
As
Hg
Pb
Br
Cd
200
400
600
Intensity
0.0020
0.0014
0.0054
0.1454
0.0024
800
1000
1200
Content(ppm)
28.02
25.26
94.04
538.68
121.97
1400
1600
Limitation
1000
1000
1000
1000
100
1800
2000
Results
X-通通
Pass
Pass
Pass
Pass
False
Note:1)ND stands for contents not larger than 2ppm.
2)All Data are based on sample surface analysis with this X-ray fluorescence Instrument.
3)The Data for Cr&Br are the summation contents respective, their above-limitation
doesn't mean the same thing with VI-valence Cr,PBB and PBDE.