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TGH-STCd Automatic on-line monitor of total cadmium water quality

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TGH-STCd Automatic on-line monitor of total cadmium water quality

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Description
Instrument is introduced
 
TGH - total cadmium STCd water quality on-line automatic monitor using spectrophotometric measurement method, according to the scene setting unattended automatic continuous work for a long time, depending on the complexity of the working condition of field test, optional corresponding pretreatment system, to ensure that the test results are accurate and reliable process, fully meet the requirements of different occasions.
 
It can measure very low and very high concentration of total cadmium, which is suitable for rapid analysis of total cadmium content in rivers and lakes, tap water, discharge wastewater, high concentration sewage and various solutions.
 
The performance characteristics of
 
The principle of instrument testing adopts the national standard method, and the testing process completely conforms to the relevant industry standards
 
Maintenance is simple and operation cost is low
 
Maintenance is convenient, low failure rate, long life
 
Automatic calibration and cleaning
 
Data storage records will never be lost; Energy saving, no secondary pollution
 
Automatic alarm, automatic diagnosis, automatic elimination of residual reactants and automatic recovery
 

Method of measurement

Dithizone spectrophotometry

Measurement cycle

Minimum test cycle 20 min,

Measuring range

0~1.5mg/L

Sampling period

Time interval (adjustable), hour or trigger measurement mode can be set

resolution of the

0.0001 mg/L

Calibration cycle

Automatic calibration (1~99 days adjustable), according to the actual water sample, manual calibration can be set

Accuracy of

≤土5%

Maintenance cycle

The maintenance interval is more than 1 month, about 30min each time

Repeatability

≤5%

Reagent consumption

Generally less than 0.5 yuan/sample

Zero drift

≤土5%

Man-machine operation

Touch screen display and command input

Span drift

≤土5%

Input interface

Switch quantity

Detection limit

0.0001 mg/L

Output interface

2 channel RS232 digital output, 1 channel 4~20mA analog output

Data is stored

No less than half a year data storage

Work environment

Indoor work, the recommended temperature is 5~28C, the humidity is less than 90% (no condensation)

Power supply requirements

AC220V soil 15%, 50~60Hz, 5A

Size

Height 1500X width 550X depth 465 (mm)

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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