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The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).


Supporters of EVISA includes:
Instrument Database:

Beijing Rayleigh Analytical Instrument Corporation (BRAIC) - AF-610A Atomic Fluorescence Spectrophotometer

Year of introduction
Status available
Company Beijing Rayleigh Analytical Instrument Corporation (BRAIC)
Categories Spectrometer ( Atom. ): AFS
Sensitive, accurate and fast determination of
As, Hg, Se, Cd, Pb, Sb, Te, Sn, Zn, Ge and Bi
 
Applications
  • Drinking water (water quality analysis)
    • Detection of heavy metal elements (Hg,As,Se,Pb)
  • Environment monitoring
    • Pollution research in soil, water and air etc..(As,Sb,Hg,Se,Te,Pb,Sn,Ge)
  • Geology
    • General survey, detailed survey and abnormal evaluation in mine locating.   (As, Sb, Bi, Hg, Se, Te, Pb, Sn, Ge)
  • Clinical medicine
    • Micro elements in blood, hair, urine and tissue. (Se, Ge, As, Hg, Pb)
  • Agriculture environmental protection
    • Grain, seeds, vegetables, soil and pesticide. (As, Hg, Se, Sb)
  • Commodity inspection and food
    • Cosmetics, metal, meat, fish, alcoholic drink, milk products (As, Hg, Se, Pb,Ge)
  • Metallurgy
    • Harmful elements in metal. (As, Bi, Pb, Sb, Sn etc.)
Features:
  • The advanced continuous flow, discrete sample injection system with single pump control, wye mixing module (patented technique), provides simple structure, clear flow path and convenient operation, eliminating the need of using a special discharge pump and the trouble of flow rate matching.
  • The spraying jet type hydride generation and three-step gas-liquid separating system (patented technique) with much higher reaction efficiency, features thorough gas-liquid separation, automatic waste liquid discharge, improving the sensitivity and precision effectively.
  • Unique Ar-H2 flame automatic ignition device (patented technique) improves analytical sensitivity effectively and reduces gaseous interference and memory effect greatly.
  • Infrared heating quartz atomizer (patented technique) with much longer operating life and good stability.
  • Accurate peristaltic pump flow control device to ensure stable running and accurate sampling.
  • Double-cathode HCL with super-intensive short pulse power supply is be used as the light source to improve the analytical sensitivity and stability.
  • Large-sale logic array and highly integrated modular electric circuit design.
  • Provides automatic gas line protection and alarm.
  • Newly designed rotary auto-sampler with simple structure and excellent performance is available for user's choice.
  • Computer control and rich data processing functions. Compatible computer communicates with the main unit via a standard RS-232 serial port. Windows operating software provides data, graphic, condition storage and expert system. Multi-windows processing technique provides the possibility of simultaneous display of signal profile, measurement results and curve fitting pages etc.
Specifications
Detection limit (μg/L) :     
Hg ≤ 0.003
Cd ≤ 0.001
As, Sb, Bi, Se, Te, Pb, Sn ≤ 0.03
Ge ≤0.3
Zn ≤ 2.0

Precision:                   
≤1%

Linear dynamic range:             
3 orders of magnitude

Dimensions:               
880x460x480mm

Weight:                      
75kg

Environment Requirements
Ambient temperature: 5~35℃
Relative humidity: less than 85%
Good ventilating facility
Without strong electric-magnetic interference
Power supply: 220v±10%, 50Hz






Events
See the complete list of deadlines!
EMEC 24: European Meeting on Environmental Chemistry
26.11.2024
Alicante, Spain
23rd ICFIA: International Conference on Flow Injection Analysis and FRelated Techniques
03.12.2024
The Empress Hotel, Mueang, Chiang Mai, Thailand
PittCon 2025
01.03.2025
Boston, Massachusetts
... more Events
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