Feature
1.It can measure three elements of oxygen, nitrogen and hydrogen at the same time without changing the gas for secondary analysis, efficient and fast.
2. The maximum power of water-cooled transformer and pulse furnace is 10kW, with the advantages of small size, good heat dissipation effect and stable power output.
3).The unique dual-axis guide integrated cylinder ensures the stable rise and fall of the electrode, the good contact between the graphite crucible and the upper and lower electrodes, and the uniform stress of the graphite crucible, which is conducive to long-term high-temperature heating.
4.The whole machine adopts modular and integrated design. Four independent modules of pulse electrode furnace, gas circuit system, circuit system and detection system are integrated into the main machine, with simple and generous appearance.
5.The oxygen and hydrogen infrared analysis cell adopts high-precision constant temperature compensation technology, effectively improving the repeatability and reproducibility of sample analysis data.
6.The unique full-range linear calibration technology, combined with weight linear compensation, pressure, flow, temperature and other compensation, ensures the analysis accuracy of unknown samples from low content to high content in the full range.
Software function
1.Provide software under Windows environment to quickly display analysis results and analysis curves.
2.Automatic storage of analysis results.
3.Sample weight is automatically entered into the software.
4.Channel setting optional.
5.Drawing and storage of dynamic release curve.
6.The analysis results can be corrected in three ways: manual correction, single point correction and multi-point correction.
7.Filter the data and calculate the average value, standard deviation, relative standard deviation, etc.
8.Multiple calibration curves can be drawn according to user needs, which is convenient for users to use.
9.The host can be connected with computers, printers, electronic scales, etc. for real-time data transmission.
10.Users can store various analysis methods for different analysis samples.
11.Output analysis report.
12.The analysis results can be transmitted remotely and connected with the laboratory management system.
13.It can quickly determine the instrument blank.
Technical indicators
|
Analysis scope |
Oxygen (O)：0.0001% ～5%, Nitrogen (N2)：0.0001％ ～5%, Hydrogen (H)：0.00001%～0.15％ |
|
Accuracy of analysis |
Oxygen (O)、nitrogen (N2)：1ppm or RSD≤1% Hydrogen (H)：0.2ppm or RSD≤2% |
|
Analysis time |
Generally about 3 minutes |
|
Sample weighing |
0.01ｇ~1g，The sample weight can be changed according to the sample content |
|
|
Non-dispersive infrared detection system is used for oxygen analysis, Nitrogen analysis adopts high-precision thermal conductivity detection system, Non-dispersive infrared detection system is used for hydrogen analysis |
|
Correction |
1.Single point correction 2.Multipoint correction 3.Manual correction |
