CU-500S Online Total Organic Carbon Analyzerprinciple

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-500S Online Total Organic Carbon AnalyzerTechnical 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

TOCDetection accuracy: 0.1 μ g/L

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: 0-60 ℃ Temperature variation within ± 5 ℃/d

Relative humidity: ≤ 90%

Power requirement: 220V AC ≤± 10% 50Hz

Power: 60W

Basic dimensions: 30.5cm × 12.6cm × 16.8cm

Weight: 6Kg

CU-500SProduct Features

1. High detection accuracy, low detection limit

23.5Inch touch screen, user-friendly interface, easy and convenient operation

3Small size, light weight, wall hanging design, convenient online installation

4. Can simultaneously detect conductivity, temperature, and display multiple parameters

5No need for carrier gas and reagents, simple maintenance, low cost

6Five year data storage capacity, searchable by day

7Built in needle printer reduces space occupation

8Countdown of UV lamp lifespan for easy replacement and maintenance of UV lamps

9Can be connected externally with 4-20mA

CU-500SApplication scope

Online monitoring of water systems in the pharmaceutical industry

Ultra pure water preparation system and chip process in semiconductor industry

Process of preparing deionized water for power plants

External sampling device can be used for offline detection of water samples in the pharmaceutical industry, semiconductor industry, power plants, scientific research institutions, laboratories, and other industries.