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National standard titration method water quality online monitoring instrument

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Online monitoring device for water alkalinity (methyl orange alkalinity).
  • ModelMZD-JDS-2012
  • 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

Consult immediately
Product Introduction

The working principle of the methyl orange alkalinity online monitor is based on the national standard titration method. The instrument automatically draws a certain amount of water, adds methyl orange indicator, and drops sulfuric acid solution for titration. During titration, the instrument's optical system can detect the change point of methyl orange solution from orange-yellow to orange-red, record the amount of sulfuric acid added at each point of change, and then systematically calculate the methyl orange alkalinity.

Performance Parameters

Technical Specifications

 

Measurement methods

National standard titration method

Implement standards

GB/T14419-2018

Measurement range

0.00mmol/L~10.00mmol/L (range customizable)

Measurement cycle

≤ 15 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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+8618363281129

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