ONLINE TOTAL ARSENIC ANALYZER
The online and automatic total arsenic analyzer is an optical method heavy metal online analyzer designed in accordance with national environmental protection standards. It is applied to the simultaneous online analysis of various heavy metal elements in water quality such as surface water, industrial process water and industrial wastewater.
After the water sample is digested by acid at high temperature and then mixed with the regulator, the arsenic in the sample reacts with the indicator to form a colored complex in the presence of an acidic environment and an indicator, and the analyzer detects the change of the color. And convert this change into the total arsenic value output. The amount of colored complex formed is equivalent to the total amount of arsenic.
|Product||TAsG-3057 Online and Automatic Total Arsenic Analyzer|
Arsenic molybdenum blue spectrophotometry
≤±10% when ≥0.2mg/L; ≤±0.02mg/L when ＜0.2mg/L
≤±10% in 24 hours
The minimum measurement period is 50 minutes, according to the actual water sample, The digestion time can be modified from 5 to 120 minutes.
Time interval(55~9999min adjustable by yourself) and Integral time measurement mode;
Adjustable in 1~99days;
Usually one time per month and 30 minutes each time
4~20mA( 2 ways) RS232,RS485
It should be indoor and temperature can be adjustable. The recommend temperature is +5~28℃;humidity≤90%（no dew）
AC220±10% V，50±10% Hz，5 A;
Height 1450×Width510×Length 450 mm;
The data can be saved when abnormal alarms and power off.
Touch screen and Command Input
When Reset after abnormal alarm and power on after off, the instrument automatically discharges residual reactants in the instrument and automatically resumes working status.
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