ONH-3000 Oxygen,Nitrogen,Hydrogen Analyzer
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@ NCS TESTING TECHNOLOGY CO.,LTD

About Us NCS Testing Technology CO., Ltd. (hereinafter referred to as NCS) is the wholly owned subsidiary of China Iron & Steel Research Institute Group (CISRI). It is the New and High-tech Enterprise and found by the business integration of National Analysis Center for Iron and Steel, China National Center for Quality Supervision and Testing of Iron and Steel, Analysis and Testing Institute of Central Iron & Steel Research Institute, National Nondestructive Testing Center for Steel Products, Analysis and Testing Training Center of Central Iron & Steel Research Institute, Qingdao Marine...

--Oxygen/Nitrogen/Hydrogen Analyzer Instrument Introduction NCS Testing Technology Co., Ltd. is a high-tech enterprise, which was established by China Iron & Steel Research Institute Group, and it has a strong technical force in production and development. ONH-3000 Oxygen/Nitrogen/Hydrogen Analyzer is a new product, and it is used for oxygen,nitrogen and hydrogen determination in ferrous and non-ferrous metals, rare earth materials, alloy, and some other inorganic materials. NCS TESTING TECHNOLOGY CO.,LTD.

1.Introduction： Pulse heating inert gas fusion. O (Oxygen): NDIR(Non Dispersive Infrared absorption); N/H (Nitrogen/Hydrogen): TCD(Thermal Conductivity Detection). Working curve for oxygen 3. Main Analysis Window： Working curve for nitrogen Working curve for hydro

1. Range： Oxygen: Low Oxygen: 0.0001% - 0.5%; High Oxygen: 0.5% - 20% Nitrogen: Low Nitrogen: 0.0001% - 0.5%; High Nitrogen: 0.5% - 50% Hydrogen : Low Hydrogen: 0.1ppm～50ppm; High Hydrogen: 20ppm～1000ppm 2. Sensitivity： Oxygen ,Nitrogen and Hydrogen：0.01ppm 3. Repeatability： Oxygen and Nitrogen：1ppm or 1%; Hydrogen：0.2ppm or 2% 4. Sample mass： 1g (Sample mass can be changed according to the content) 5. Analysis time: about 3 min 6. Carrier gas: High purity helium for O/N, high purity nitrogen for H 7. Pneumatic gas: Nitrogen or compressed air 8. Structure: Modular Structure, including...

1) Cooling water temperature feedback and display 2) Voltage and current of the furnace feedback and display 3) Catalyst heaters temperature feedback and display 4) Valves action feedback and display 5) IR baseline and TCD baseline adjustment and display 6) Furnace adjustment 1） Analyzing results can be display quickly； 2） Data can be stored into the disk automatically after analyzing； 3） Releasing plot is drawn dynamically； 4） Sample mass can be transfer from balance into computer automatically； 5） Analyzing results are calculated by the calibration curve either in high content channel or...

Typical data: Water circulate chillers：independent development.

High-quality Creates Better Life Address: No.13, Xie Jie, Gaoliangqiao, Haidian District, Beijing Zip Code: 100081 Tel: +86(010)62182188 Fax: +86(010)62182155 Website: http://www.ncschina.com E-Mail: beijing@ncschina.com