DI 1000
Total Organic Carbon Analyzer
Introduction
DI 1000 TOC analyzer is a high performance testing analysis instrument. It adopts dual wavelength ultraviolet nano-catalytic oxidation method, with its oxidation capacity increased over 100 times than traditional single-wavelength ultraviolet oxidation. It is of high sensitivity, excluding the influences of catalyst or carrier gas import impurities. It meets the latest requirements of "United States Pharmacopoeia", "European Pharmacopoeia" and "Chinese Pharmacopoeia", and it can be widely used to measure the organic carbon contained in ultra-pure, pharmaceutical water, drinking water, bio-chemical products, etc.
Features
1. Adopts ultraviolet catalytic oxidation method , and do not need catalyst and carrier gas;
2. Our company invent the titanium dioxide catalytic coating spiral pipe independently, which is designed for measuring the TOC contained in pharmaceutical water determination;
3. Has the function of buzzer alarm when it exceeds the upper limit value, which protects the device and avoids mis-operation ;
4. Optional external line monitoring devices, to meet the needs of online monitoring;
5. Optional automatic sampling device;
6. Meet the"TOC Inspection Act" of CP2010 version and the system suitability requirements of USP chapter 32 to 643;
7. Achieve the CMC certification, Zhejiang system No. 01010406.
8. Without adding acid reagent, oxidants, and any gas, no additional maintenance fees.
9. It is simple, fast, and reliable to operate, and users do not need expertise and specialized training.
10. Design for deionized water（TOC content less than 1.000mg / L）test ,detection mode can be switched off.
11. Continuous testing data of the last 12 months can be stored automatically and for reference , and it can save more than 5 years’data. stores, you can check the record of any day . The test result can be printed out.
12. Good detection speed, detection time and analysis time less than 4 minutes.
13. Small size, light weight, low energy consumption.
14. With automatic limit alarm output function, it reminds the operator timely when data anomalies.
15. Easy to do the system suitability test that follows USP <643> and EP <2.2.44> and the Chinese Pharmacopoeia Appendix Ⅷ R: TOC detection methods requirements.
16. 320 234 matrix TFT display and user-friendly interface, with RS232 data interface and printer interface.
Parameters
1. Power supply: AC 220V/50Hz
2. Power frequency: 50Hz ± 1Hz
3. Basic dimensions: (L*W*H) 39cm×20cm×22cm
4. Power: 100W
5. Detection limit: 0.001mg / L
6. Detection accuracy: ± 5%
7. Detection range: 0.001mg/L-1.000mg/L
8. Analysis time: 4min
9. Response Time: within15 min
10. Sample temperature :1-95 ℃
11. Ambient temperature: 10~40℃ temperature variation ± 5 ℃ / d or less
12. Internal sample flow rate: 0.5 mL/min
13. Relative humidity: ≤ 85%
14. Repeatability error: ≤ 3%
15. Zero drift: ± 5%
16. Span drift: ± 5%
Apllication
1. It can measuring the TOC value contained in pure water, deionization water and WFI;
2. Pharmaceutical and biological chemical cleaning validation: The instrument can be used to monitor the water during circulation cleaning in pharmaceutical and biochemical industry;
3. Monitor the TOC value contained in the purified water of semiconductors.
