Total Cadmium Online Analyzer Cabinet style Spectral Colorimetric Method for Determination of Heavy Metal Total Cadmium in Water Quality Online Monitoring Instrument
Category:
Environmental Protection/Analytical instruments/Water quality online monitoring system
Model:
SZ-Cd
Brand:
Jingcheng Instrument
model:
SZ-Cd
Working Voltage:
AC230±10%V
measurement accuracy:
± 5% or ± 0.0025mg/L (whichever is greater)
structural style :
cabinet-type
Temperature control range:
Suggested temperature: 15-25 ℃
Product Type:
Online instruments
Processing & Customization:
No
power:
50—60Hz，5A
Scope of Application:
0—1mg/L
Place of Origin:
Qingdao
manufacturer:
Qingdao Jingcheng
Retail Price
38,000.00USD
重量
kg
- Product Description
-
model SZ-Cd
Working Voltage AC230±10%V
measurement accuracy ± 5% or ± 0.0025mg/L (whichever is greater)
structural style cabinet-type
Temperature control range Suggested temperature: 15-25 ℃
Product Type Online instruments
Processing & Customization No
power 50—60Hz，5A
Scope of Application 0—1mg/L
Place of Origin Qingdao
manufacturer Qingdao Jingcheng
Description :
Total cadmium online analyzer
Spectrophotometric method
1、 Product Overview of Total Cadmium Online Analyzer:
Cadmium has low toxicity. But its compounds are highly toxic. Cadmium poisoning in the human body is mainly caused by ingestion of cadmium contaminated water, food, and air through the digestive and respiratory tracts. Cadmium accumulates in the human body, with a latent period of up to 10-30 years. Cadmium entering the human body and warm blooded animals mainly accumulates in the liver, kidneys, pancreas, thyroid gland, and bones. Causing damage to kidney organs and affecting normal human activities.
This analyzer is capable of long-term automatic continuous operation according to on-site settings, and is widely applicable to industrial pollution source discharge wastewater, industrial process wastewater, industrial wastewater treatment plant wastewater, municipal wastewater treatment plant wastewater, and other occasions. According to the complexity of the on-site testing conditions, corresponding preprocessing systems can be selected to ensure the reliability of the testing process, accurate testing results, and fully meet the on-site requirements of different occasions.
Heavy metal monitoring device
2、 Product principle of total cadmium online analyzer:
This product is determined using the dithizone spectrophotometric colorimetric method. After mixing the water sample and regulator, cadmium reacts with the indicator in an acidic environment to form a colored complex. The analyzer detects the change in color and converts it into a cadmium value output. The amount of colored complex generated is equivalent to the cadmium content. This product is a single factor parameter testing and analysis instrument. This method is applicable to wastewater containing cadmium in the range of 0-0.5mg/L.
24-hour real-time monitoring
3、 Technical parameters of total cadmium online analyzer:
Specification Name
Technical specifications and parameters
measurement range
0—1mg/L
measurement method
Dithizone spectrophotometric method
detection limit
0.001mg/L
resolution
zero point zero zero one
accuracy
± 5% or ± 0.0025mg/L (whichever is greater)
repetitiveness
± 5% or ± 0.001mg/L (whichever is greater)
zero drift
±0.05mg/L
Span Drift
±10%
measurement period
The small measurement cycle is 20 minutes, and the digestion time can be set between 5-60 minutes
sampling period
Interval, hourly, and trigger modes can be adjusted
calibration cycle
Automatic calibration 1-99 days adjustable
maintenance cycle
Over 1 month, approximately 1 hour per session
Human machine operation
Touch screen display and command input
Self checking protection
Abnormal or power outage data not lost
After abnormal reset or power outage, residual liquid will be automatically eliminated and work will resume
data storage
1 year of data storage
output interface
1 RS232 channel; Route 1 4-20mA
working environment
Suggested temperature: 15-25 ℃
Operating Humidity
≤ 90% (non condensing)
Power Supply and Power
AC230±10%V;50—60Hz，5A
size
1500*550*450mm
Water Quality Tester
AfterSalesService :
Key words:- Total cadmium online analyzer
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