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National standard titration method water quality online monitoring instrument

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Online monitoring device for volatile phenols in water
  • 产品型号:MZD-VPC-2037
  • 适用行业:Industry | Municipal | Environmental Protection | Scientific Research | Comprehensive Water Quality Monitoring Solutions
  • 所属分类:National standard titration method water quality online monitoring instrument
  • 产品特点:
售后服务承诺:

12-month full-unit warranty | 48-hour fault response | Lifetime technical support | Free operation training

服务热线

+86-0632-2723255 +8618363281129

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产品介绍

The principle of the titration method: The online monitoring device for volatile phenols in water is based on the titration process in chemical reactions. This equipment first filters the water sample through a pretreatment system, adjusting temperature and pH to ensure measurement accuracy. Subsequently, the water sample is introduced into the reaction chamber and reacts with specific chemical agents (such as bromine or chlorine), which quantitatively react with volatile phenols, converting them into titratable forms. During titration, the endpoint of the reaction is achieved through a precise titration device, which is the change in solution color. Based on the volume of standard solution consumed and the known concentration, combined with chemical reaction equations, the concentration of volatile phenols in the water sample can be calculated.

性能参数

Technical Specifications

 

Measurement methods

Bromination capacity method

Implement standards

HJ/502-2009

Measurement range

Measurement range 1: 0-45.00 mg/L; Range 2: 45-400 mg/L;
Range 3: 400-1200 mg/L; Range 4: 400-5000 mg/L;

Measurement cycle

30 minutes

Precision

≤ 5% F.S. Use a 50% range standard solution

Application industries

Industrial water process monitoring in the power, chemical, and steel industries, as well as water quality monitoring of wastewater, drinking water, and surface water.

Automatic cleaning

Yes

Ambient temperature

5~28℃

Relative humidity

5~95%

Sample requirements

Turbidity <50 NTU, maximum particulate size 100 μm< 0.1 g/L

Sampling method

Through an external overflow container

Reagent consumption

260 or 500 times

Power supply

110-240 VAC、4A,50/60 Hz

Maximum power consumption

150 VA

Analog signal output

4-20 mA, maximum load of 500Ω

Digital signal output

Supports RS485 (Modbus RTU) / Ethernet (Modbus TCP)

Protective enclosure

IP67

Dimensions (H*D*W)

600*300*500mm

Weight

30kg

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