CU-500 Total Organic Carbon Analysis Moduleprinciple

The principle of static oxidation of water samples using ultraviolet lamps. During the testing process, the water sample was isolated in a closed space to prevent contamination caused by contact with the surrounding environment. The corresponding TOC value was obtained by measuring the changes in conductivity of the water sample before and after oxidation. The conductivity of water samples is directly related to the content of organic carbon in the water sample, and the content of organic carbon can be completely oxidized to CO₂And it was measured.

CU-500 Total Organic Carbon Analysis ModuleTechnical Parameter

TOCDetection range: 0.1 µ g/L to 1000.0 µ g/L

Conductivity detection range: 0.055 µ S/cm to 6.000 µ S/cm

Detectable items: TOC、 Conductivity and temperature

Accuracy error: ≤ ±5%

Repetitive error: ≤ 3%

Zero drift: ± 2%/D

Range drift: ± 2%/D

Response time: ≤ 15min

Sample temperature: 0-100 ℃

Injection method: water network pressure

Environmental temperature: 0-40 ℃

Relative humidity: ≤ 85%

Power requirement: 24V DC

Power: 50W

Basic dimensions: 12cm × 5.6cm × 22cm

Weight: 2Kg

CU-500Product Features

1. High detection accuracy, low detection limit

2. Small size, light weight

3No need for carrier gas and reagents, simple maintenance

4Can be embedded into other devices

5. Communication method: RS485 and RS232 are optional

64-20mAOptional interface

7. Optional accessories: 3.5-inch touch screen, data storage, printer

CU-500Application scope

The water production system in the pharmaceutical industry

Ultra pure water preparation system and chip process in semiconductor industry

Online monitoring of deionized water preparation process in power plants