CU-600SOnline Total Organic Carbon Analyzer Manufacturerprinciple

Using ultraviolet (UV) to oxidize slow-moving water samples, organic matter in the samples is oxidized to CO₂， CO₂The measurement adopts conductivity detection technology to obtain the TOC value of the water sample by measuring the change in conductivity of the water sample before and after oxidation.

CU-600SOnline Total Organic Carbon Analyzer ManufacturerTechnical Parameter

TOC detection range: 0.1 µg/L～1500.0 µg/L

TOCDetection accuracy: 0.1 µ g/L (conductivity<1.0 µ S/cm)

Detectable items: TOC、 Conductivity and temperature

Conductivity detection range: 0.055-6.000 µ S/cm

TOCAccuracy error: ≤ ±5%

Repetitive error: ≤ 3%

Analysis time: The shortest analysis interval of 20 seconds (can be set by oneself)

Response time: within 15 minutes

Sample temperature: 0-100 ℃

Zero drift: ± 2%/D

Range drift: ± 2%/D

Injection method: water network pressure+online injection device+peristaltic pump

Environmental temperature: 10-60 ℃ Temperature variation within ± 5 ℃/d

Relative humidity: ≤ 90%

Power supply: 220V AC ≤± 10% 50Hz

CU-600SProduct Features

1. High detection accuracy, low detection limit

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

3. Conductivity temperature compensation technology to improve detection accuracy

4External online sampling device, which can easily switch to offline detection mode for detection, calibration, and verification

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

6Five year data storage capacity, easy to query, and can be queried by day

7. Built in needle printer reduces space occupation/8Countdown of UV lamp lifespan for easy replacement and maintenance of UV lamps

9External 4-20mA

10. Equipped with alarm output function beyond the upper limit

CU-600SApplication scope

TOC online monitoring of water systems in the pharmaceutical industry

Offline laboratory testing of injection water and purified water in the pharmaceutical industry

Online monitoring of deionized water preparation process in power plants

Ultra pure water preparation system and chip process in semiconductor industry