X-ray Fluorescence Spectroscopy (XRF) for RoHS Testing Rohs Analyzer XRF ROHS Analyzer DX-6600

X-ray Fluorescence Spectroscopy (XRF) for RoHS Testing Rohs Analyzer XRF ROHS Analyzer DX-6600

RoHS is a compulsory standards set by the eu legislation, it is the full name of "about limit use of certain  harmful components in electrical and electronic equipment directive(Restriction of Hazardous Substances).This standard has been started on July 1, 2006 formally implemented, it is mainly used for  electrical product specification material and craft standard, make it more conducive to human health and  environmental protection.The purpose of this standard is to eliminate electrical electronic products in the lead,  mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PCBS) and polybrominated diphenyl ether, a total of 6 substances, and the key specifies the amount of lead that the should not exceed 0.1%.The new directive 2011/65 / EU RoHS(2.0) to replace the new directive 2002/95 / EC (RoHS) will take effect on  July 21, 2011.Comparison between RoHS2.0 and RoHS, the main changes are as follows:

1.The original of the WEEE directive annex I and IA new for RoHS two appendices.

2. Since January 1, 2014 to January 1, 2017, medical equipment and monitoring equipment will be included in the scope of RoHS regulation.

3. The manufacturer should be listed on the product before make the EC conformity declaration and labeled with CE mark, and after the electronic electrical products listed, all technical documents must be retained and  the declaration of EC conformity at least ten years.

4. If the material (s) listed in annex III (e.g., HBCDD, DEHP, DBP and BBP) by using the can't afford to harm to human health or the environment, will be based on the provisions of article 72 through 69 of the REACH regulation assessed, further the matter listed in annex IV of the restricted substances.

The detection method of toxic and harmful substances in electronic products(hereinafter referred  to  as  the  test method, the standard number of SJ/T 11365-11365) of harmful elements in RoHS requirements given the limited testing method.X-ray fluorescence spectrometry (XRF) as one of the most fast and  convenient method is formulated for rapid screening method.Using  X-ray fluorescence spectrometry (XRF) of lead (Pb), mercury (Hg), cadmium (Cd), chromium (Cr) and the corresponding standards of bromine (Br) five elements for precise test sample.But only based on the principle of XRF element content, that is to say if this screening test for chromium (Cr) or the content of bromine (Br), even if they are overweight, also does not represent the harmful substances (Cr VI) and flame retardant PBB and PBDE), the test results (containing) only contain the  corresponding necessary conditions rather than sufficient  conditions  for  hazardous substances.This is limit without these two kinds of harmful substances in the table is not qualified limit value judgment.

XRF ROHS Analyzer series advantages and characteristic:

* High resolution, high definition camera, convenient operation

* Nondestructive, rapid and accurate detection, human interface

* Heart of Europe,all core technologies from Europe  and America

* Easy to use, one key operation, each element ROHS analysis results

* Test coating samples of innovative features

* The structure compact, appearance is very beautiful, suitable for placed on display room

* Press the button within seconds, can get the accurate results of the chemical composition of samples

* The use of PCS and software, can rapid conveniently make sample inspection result certificate

* Camera and cabin lighting system, real-time view sample testing, accomplish know fairly well

* Analyzer test data can be download and upload network detection results is easy to view and share

* And reliable power flow and short circuit protection, reliable to ensure the safety of the user

* Automatic test system of control, reliable guarantee of customers to use

XRF ROHS Analyzer Hardware performance and advantages

Nondestructive, rapid and accurate

High precision, high resolution, high reliability

Instrument performance and configuration

Analysis                         1 PPM  to  100%

Precision  RSD                  0.01% ~ 0.05%

Test samples of physical           state of solid, liquid and powder

Light tube voltage                 5 kv ~ 50 kv/optional import light tube

High voltage power supply         0 ~ 50 kv Spellman (USA)

Light control current               0 mu A ~ 1000 mu A

Camera,                          high-definition cameras

Detector                          Si Pin/SDD (optional)

Resolution                        Si - pin145 + 5 ev /SDD135 + 5 ev (USA)

Multichannel  analyzer  -          DMCP

Test time                         200SEC ~ 600SEC

ROHS analysis common elements   Pb, Hg, Br, Cr, Cd, Ba, Sb, As..Etc.

Analysis software                  FP qualitative quantitative analysis software

Specifications

Dimensions :                       615*418*315(mm)

Weight:                            45kg

Power Requirement:                Provided 220 VAC ，50 Hz to 60 Hz,，300watts power supply

Excitation Source:                  50W, 50kV, 1000μA (max)

Detector:                          Si-PiN diode detector\Si Drift detector

Environmental Temp Range:         -10°C  to  50 °C