Portable large screen LCD sample mercury content analyzer for laboratory use with cold atomic absorption mercury analyzer
Category:
Instrumentation/Analytical instruments/Elemental analysis instrument
Model:
VJF732
Brand:
Jingcheng Instrument, Jingcheng Instrument,
model:
VJF732
measurement range:
0-10 μg/L(
measure time:
5-15 minutes per sample (depending on the sample size)
measurement accuracy:
≤0.05μg/L
power supply voltage:
220v
purpose:
It can be used to determine mercury in liquid samples, as well as in solid or gas samples that have been processed and converted into liquids
Processing & Customization:
No
weight:
four point six
Place of Origin:
Shandong
manufacturer:
Qingdao Jingcheng
Retail Price
10,600.00USD
重量
kg
- Product Description
-
model VJF732
measurement range 0-10 μg/L(
measure time 5-15 minutes per sample (depending on the sample size)
measurement accuracy ≤0.05μg/L
power supply voltage 220v
purpose It can be used to determine mercury in liquid samples, as well as in solid or gas samples that have been processed and converted into liquids
Processing & Customization No
weight four point six
Place of Origin Shandong
manufacturer Qingdao Jingcheng
Description :
Mercury analyzer, cold atomic absorption mercury analyzer, dual beam cold atomic absorption mercury analyzerCold atomic absorption mercury analyzer laboratoryPortable Cold Atomic Absorption Mercury Analyzer
1 VJseriesF732Cold atomic absorption mercury analyzerOverview and principles This cold atomic absorption mercury analyzer is a newly developed instrument by Qingdao Jingcheng. It can conveniently and quickly determine low concentration mercury in liquid samples, as well as trace mercury in solid and gas samples that have been processed and converted into solutions. Mercury atomic vapor has a strong absorption effect on ultraviolet light with a wavelength of 253.7nm. Within a certain range, the relationship between its absorption value and the concentration of mercury atomic vapor conforms to Lambert Beer's law. The instrument is designed and manufactured based on this principle. This mercury analyzer is equipped with a built-in computer system, which significantly enhances its measurement and calculation functions. The instrument has a large LCD display function, which can intuitively read out data and display measurement results and other parameter information. The mercury ions in the reduction bottle and the sample solution are reduced to metallic mercury by stannous chloride. Under the action of the circulation pump, the metallic mercury vaporizes and is loaded into the absorption cell. The instrument measures its absorption value and the internal computer system calculates it to display or print the concentration value of mercury in the sample. This instrument also comes with an RS-232C serial interface.
II VJseriesF732Technical parameters of cold atomic absorption mercury analyzer:
Measurement range: 0-10 μ g/L (high concentration samples can be quantitatively diluted before measurement)
Detection limit: ≤ 0.05 μ g/L
Linear error: ± 10%
Repeatability: ≤ 3%
Stability: ± 2 words/3 minutes (at A=0)
Power supply: AC 220V/50HZ
Power consumption: 22W
Weight: 4.6Kg (net weight)
AfterSalesService :
Key words:- Cold atomic absorption mercury analyzer
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