TNA-6330 Total Nitrogen Online Automatic Analyzer V1.0
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Product details
Application
This method is suitable for testing wastewater with total nitrogen in the range of (0-100)mg/L, and can be customized according to the actual requirements of users. Total nitrogen online automatic analyzer is mainly used for real-time monitoring of municipal domestic sewage, waste (sewage) water discharged by enterprises, surface water and other total nitrogen concentration online automatic monitoring. According to the complex and changeable working conditions on site, it is suggested to select and distribute the water sample collection/distribution system containing suspended solids to meet the needs of different industries and customers. This method is mainly used for on-line automatic monitoring of total nitrogen concentration of waste (pollution) water discharge point source, surface water, etc.
General Instruction
TNA-6330 Total Nitrogen Online Automatic Analyzer is an online automatic analyzer which can be applied to the detection of total nitrogen in various water bodies such as rivers and lakes, industrial sewage, chemical wastewater, domestic sewage and sewage treatment plants. This is second generation Analyzer based on the requirement of environmental protection new standard, with many good features like low reagent consumption, size miniaturization, reagent less quantitative, remote quality control, remote diagnosis maintenance... Through a large number of operating practices we adopt stable water sample collection/distribution system to provide a better application solution
Working principle：
The analyzer is designed according to HJ636-2012 . The analysis process is to use potassium persulfate to dissolve the sample under neutral conditions and oxidize all the nitrogen to nitrates. In acidic medium, the complex reaction between n - nitride and phloroglucinol produces pale pink complex. The detection unit USES photoelectric colorimetric method to complete the absorbance
measurement and data analysis, and the instrument directly displays the total nitrogen concentration in the measured water sample.
Technical parameters
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Measurement range |
(0～100)mg/L（TNA concentration） |
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Accuracy |
concentration≤2.0mg/L，no more than ±0.2mg/L |
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Concentration ﹥2.0mg/L,no more than ±10% |
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Repeatability |
≤5.0% |
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Measurement period |
Minimum period：50 minutes / time，According to water sample，10～45 min can be set |
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Sampling period |
Hourly mode;（1～999min）can be set |
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Calibration period |
(20~720 )hours can be adjustable |
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Maintainance Period |
Every month, each time 30 min |
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Power supply |
AC 100～120V/200～240V，50/60Hz。Consumption：150W |
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Output |
RS232＆RS485＆4～20mA |
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Dimension |
Length*Width*Height：（400*202*800）mm |
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CREATEC will be there where there is water
Focus on the independent research and development of online water quality analysis instruments and water environmental protection analysis instruments
ABOUT US
Hebei Create Instrumentation Technologies Co., Ltd. is a national high-tech technology enterprise which is specialized in the water quality online analysis instruments.The founder Hao shuanju was first awarded the national “Automatic Pure Water Monitor” patent in 1988.And entered into the field of water quality online analysis and research.
CONTACT US
Factory :NO.2 Building ,No.368 North Xinshi Road, Shijiazhuang 050091,Hebei Province,China.
Office Address: Block 23, Keying·Zhichuang Valley, Huai'an West Road, Luquan District, Shijiazhuang City
Tel： 86-311-83831058 / 67368592
E－Mail：meter@createc.cn
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