Online ammonia nitrogen detector, real-time monitoring of ammonia nitrogen content, cabinet type salicylic acid colorimetric water quality analyzer
Category:
Environmental Protection/Analytical instruments/Water quality online monitoring system
Model:
SZ-NH
Brand:
Jingcheng Instrument
model:
SZ-NH
Working Voltage:
AC230±10%V
measurement accuracy:
± 5% or ± 0.02mg/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
weight:
fifty
Scope of Application:
0—3mg/L 0.1—10mg/L 0.2—30mg/L 1—100mg/L 10—500mg/L
Place of Origin:
Qingdao
manufacturer:
Qingdao Jingcheng
Retail Price
18,500.00USD
重量
kg
- Product Description
-
model SZ-NH
Working Voltage AC230±10%V
measurement accuracy ± 5% or ± 0.02mg/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
weight fifty
Scope of Application 0—3mg/L 0.1—10mg/L 0.2—30mg/L 1—100mg/L 10—500mg/L
Place of Origin Qingdao
manufacturer Qingdao Jingcheng
Description :
Online ammonia nitrogen detector
24-hour real-time monitoring
1、 SZ-NH Ammonia Nitrogen Online Analyzer Product Overview:
Ammonia nitrogen in water refers to the nitrogen present in the form of free nitrogen, mainly derived from the decomposition products of nitrogen-containing organic matter in domestic sewage by microbial action, industrial wastewater such as coking and ammonia synthesis, and agricultural drainage. When the ammonia nitrogen content in water is high, it exhibits toxic effects on fish and poses varying degrees of harm to humans. The determination of ammonia nitrogen content in water is helpful in evaluating the pollution and "self purification" status of water bodies, therefore ammonia nitrogen is an important indicator for characterizing water quality pollution.
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.
Ammonia nitrogen content detection
2、 SZ-NH Ammonia Nitrogen Online Analyzer Product Principle:
This product uses the salicylic acid colorimetric determination method. After mixing the water sample and masking agent, ammonia nitrogen in the form of free ammonia or ammonium ions reacts with salicylate ions and hypochlorous acid ions in an alkaline environment and in the presence of sensitizers to form a colored complex. The analyzer detects the color change and converts it into ammonia nitrogen value for output. The amount of colored complex generated is equivalent to the content of ammonia nitrogen. This method is applicable to wastewater with ammonia nitrogen in the range of 0-300mg/L. Excessive calcium and magnesium ions, residual chlorine, or turbidity may interfere with the measurement.
485 signal output
3、 Technical parameters of SZ-NH ammonia nitrogen online analyzer:
Specification Name
Technical specifications and parameters
measurement range
(switchable)
0—3mg/L
0.1—10mg/L
0.2—30mg/L
1—100mg/L
10—500mg/L
measurement method
Salicylic acid spectrophotometric colorimetric method
detection limit
0.01mg/L
resolution
zero point zero one
accuracy
± 5% or ± 0.02mg/L (whichever is greater)
repetitiveness
2%
zero drift
±0.02mg/L
Span Drift
±1%
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
maintenance cycle
Over 1 month, approximately 1 hour per session
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 ℃
Power Supply and Power
AC230±10%V;50—60Hz，5A
size
1500*550*450mm
Water Quality Analyzer
AfterSalesService :
Key words:- Online ammonia nitrogen detector
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