CU-600 Total Organic Carbon Analyzerprinciple

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-600 Total Organic Carbon AnalyzerTechnical 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

TOC accuracy 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: peristaltic pump

Environmental temperature: 10-40 ℃ Temperature variation within ± 5 ℃/d

Relative humidity: ≤ 85%

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

Power: 60W

Basic dimensions: 30cm × 20cm × 18cm

Weight: 10kg

CU-600characteristic

1. High detection accuracy, low detection limit
2. Touch screen design, user-friendly interface, simple and convenient operation
3. Conductivity temperature compensation technology to improve detection accuracy
4. No need for carrier gas and reagents, simple maintenance, low cost
5. A separate system suitability test interface for more user-friendly operation
6. Real time visible detection curve, more intuitive
7. Large data storage capacity, easy to query, and can be queried on a daily basis
8. Built in needle printer reduces space occupation
9. Countdown of UV lamp lifespan for easy replacement and maintenance of UV lamps
10. Can be connected externally with 4-20mA
11. Equipped with alarm output function beyond the upper limit
12. Optional online sampling device for online monitoring of water system
13. Optional automatic calibration package, one click completion of automatic calibration and system applicability testing
14. Optional automatic sampler for unmanned operation, saving manpower and time

CU-600Application scope

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

TOC online monitoring of water systems in the pharmaceutical industry;

Ultra pure water preparation system and chip process in the semiconductor industry;

Process of preparing deionized water for power plants