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National standard titration method water quality online monitoring instrument

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Online sulfate monitoring instrument
  • ModelMZD-S04-2038
  • Applicable IndustriesIndustry | Municipal | Environmental Protection | Scientific Research | Comprehensive Water Quality Monitoring Solutions
  • CategoryNational standard titration method water quality online monitoring instrument
  • Product Features
after-sales service

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

Service Hotline

+86-0632-2723255 +8618363281129

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Product Introduction

Under slightly acidic conditions, excess barium chloride is added to quantitatively combine with barium ions to produce barium sulfate precipitate. The remaining barium ions are titrated at PH 10 with disodium EDTETRAACETATE solution. During titration, not only are excess barium ions titrated by disodium EDT solution, but calcium and magnesium ions in the raw water are also titrated simultaneously. Therefore, the total hardness in the water sample should be included in the calculation.

Performance Parameters

Technical Specifications

 

Measurement methods

National standard titration method

Implement standards

DZ/T 0064.64-93

Measurement range

10.00~8000.00mg/L

Measurement cycle

≤ 100 minutes (depends on the concentration detected; the higher the concentration, the longer the detection time)

Precision

≤ 10% F.S. Use a standard solution with a range of 50%.

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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