CD-800 Total Organic Carbon Analyzer Product Features

1. 7-inch touch screen, user-friendly interface, easy and convenient operation

2. Three tube electronic condensation dehydration technology ensures the dehydration efficiency of the entire system

3. Highly reflective gold-plated gas chamber, highly concentrated infrared light source, and highly sensitive infrared detector ensure excellent performance of NDIR; Measuring ppb level data has sufficient sensitivity and accuracy

4. The maximum temperature can reach 1100 ℃, and different catalysts (such as CeO, Pt, CuO) can be selected and different temperatures can be set according to the sample

5. Real time visible detection curve, more intuitive

6. Automatic liquid sample injection, precision electromagnetic metering pump, ensures the accuracy and stability of the injection volume

7. Real time self-monitoring of temperature, pressure, and flow at multiple locations

8. The combustion furnace heating adopts multiple protections, and overheating can automatically cut off the heating, improving product safety performance

9. The inorganic carbon reaction tank is designed with a heating device, which eliminates the tailing of sample peaks and shortens the sample measurement time.

10. Built in needle printer reduces space occupation

11. 2-year data storage capacity, easy to query, and can be queried by time period

12. Equipped with password protection function

13. Optional online module for online monitoring

14. Optional automatic sampler for unmanned operation, saving manpower and time

15. Configurable solid sampler for injecting solid samples into the sample boat

16. Compliant with international standard ISO8245, National Environmental Protection Standard HJ501-2009 of the People's Republic of China, and National Metrological Verification Regulations JJG 821-2005 of the People's Republic of China

Principle of CD-800 Total Organic Carbon Analyzer

By using high-performance oxidation catalysts in a combustion furnace, the sample is fully burned and decomposed into carbon dioxide and water at high temperatures. The water vapor is removed after cooling by a condenser, and the carbon dioxide is measured using a non dispersive infrared detector (NDIR) to determine the total carbon TC content in the sample; The inorganic carbon in the sample is decomposed into carbon dioxide and water using an acid reagent. The water vapor is removed by cooling with a condenser, and the carbon dioxide is measured using a non dispersive infrared detector (NDIR) to determine the total inorganic carbon (TIC) content in the sample; Total organic carbon TOC=TC-TIC.

Technical parameters of CD-800 total organic carbon analyzer

Analysis method: High temperature oxidation NDIR detection principle

Detectable items: TC、IC、TOC、NPOC

TOC detection range: 0.050～35000mg/L

Detection accuracy: 0.050mg/L

Combustion furnace temperature: up to 1100 ℃

Accuracy error: ≤ ±5%

Injection volume: 20-1000 µ l

Analysis time: 3-8 minutes

Repetitive error: ≤ 3%

Zero drift: ≤ ±2%/D

Range drift: ≤ ±2%/D

Acid reagent: phosphoric acid solution

Carrier gas: high-purity oxygen (≥ 99.999%)

Environmental temperature: 0-40 ℃

Relative humidity: ≤ 85%

Power requirements: 220V AC ≤± 10% 50Hz (reliably grounded)

Power: 800W

Basic dimensions: 60cm × 43cm × 42cm

Weight: 40kg

Application scope of CD-800 total organic carbon analyzer

Clean validation in the pharmaceutical industry

Tap water, surface water, river and lake water

Domestic sewage and industrial wastewater

Chemical water (cleaning water, cooling water, recycled water, etc.)

Laboratory research