New Geg-3052 Online Hexavalent Chromium (chromium-6) Analyzer

New GeG-3052

ONLINE HEXAVALENT CHROMIUM ANALYZER

GeG-3052 is online and automatic hexavalent chromium analyzer and it is an optical method heavy metal online analyzer designed according to national environmental protection standards. It is applied to the simultaneous online analysis of various heavy metal elements in surface water, industrial process water and industrial wastewater, and the measured heavy metal elements.

Principle:
After mixing the water sample and the regulator, the hexavalent chromium 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 in the color and converts the change into The hexavalent chromium value is output. The amount of colored complex formed is equivalent to the amount of hexavalent chromium.

TECHNICAL PARAMETERS

Product	GeG-3052 ONLINE HEXAVALENT CHROMIUM ANALYZER
Standard	Diphenylcarbazide spectrophotometry
Measuring range	0.00-2.00 mg/L,0.10-10.00 mg/L
Accuracy	≤±10% when ≥0.2mg/L; ≤±0.02mg/L when ＜0.2 mg/L
Repeatability	≤±5%
Stability	≤±10% in 24 hours
Measurement period	The minimum measurement period is 50 minutes, according to the actual water sample, The digestion time can be modified from 5 to 120 minutes.
Sampling period	Time interval(55~9999min adjustable by yourself) and Integral time measurement mode;
Calibration period	Adjustable in 1~99days;
Maintenance period	Usually one time per month and 30 minutes each time
Output	4~20mA( 2 ways) RS232,RS485
Ambient requirement	It should be indoor and temperature can be adjustable. The recommend temperature is +5~28℃;humidity≤90%（no dew）
Power	AC220±10% V，50±10% Hz，5 A;
Dimension size	Height 1450×Width510×Length 450 mm;
Data saved	The data can be saved when abnormal alarms and power off.
Display	Touch screen and Command Input
Other	When Reset after abnormal alarm and power on after off, the instrument automatically discharges residual reactants in the instrument and automatically resumes working status.