Oxygen: 0.00005%～0.1%
Nitrogen: 0.00005%～0.5%
Hydrogen: 0.00005%～0.0050%
Optimized with user-friendly features
Highest Reliability and Economics
Precise and efficient element analysis
Quick results thanks to easy operation
Powerful furnace technology and new sample port system
Oxygen measurement cells with flexible measuring range
Summary：
ONH-2018 Series Oxygen Nitrogen Hydrogen Analyzers are professional laboratory analytical instrument with high sensitivity, high precision and high stability. Due to the modular design, future hardware and software upgrades are convenient. it is used to analyze oxygen, nitrogen and hydrogen concentrations in inorganic sample materials reliably, accurately and safely by inert gas fusion.
Application：
The ONH-2018 series Oxygen Nitrogen Hydrogen Analyzers are used to analyze oxygen, nitrogen and hydrogen concentrations in inorganic sample materials reliably, accurately and safely by inert gas fusion. Determination of oxygen, nitrogen and hydrogen in Iron, Steel, Cobalt, Nickel, Ferroalloys, Copper Production,Titanium, Zirconium and other Refractory Metals, Metal Processing, Aluminum and Magnesium, Magnetic Materials. For example, Determining the amount of oxygen and nitrogen is critical during the steel making process, the final alloy adjustment by addition of ferroalloy but also for the production of nickel- and cobalt-base alloys.
Features：
1. Digital closed-loop control pulse electrode furnace
2. Powerful 8.0KW impulse furnace for temperatures in excess of 3000℃
3. Temperature programming control power, with constant power, constant current, constant voltage, slope control and other ways to increase temperature
4. Instrument operation control circuit and data acquisition adopt modular, no drift design
5. The integrated design of the whole machine, the layout is more reasonable, and the gas system is more airtight
6. It has a high functionality, elegant design and innovative features
7. It is a reliable and precise measurement of Oxygen, Nitrogen, Hydrogen is an important part of quality control process.
8. It can available for the determination of single elements as well as for measuring combinations of ON, OH, and ONH.
9. The scientific concept of the ONH-2018 series is based on flexible configuration options and the user-friendly software.
10. Quick results thanks to easy operation
11. The gas system is lead to the detectors to guarantee low detection limits and good reproducibility.
12. The ONH-2018 during analysis breaks helps to reduce carrier gas consumption and hence operating cost.
13. The controlled catalyst with moisture filter ensures reliable oxygen measurement also for low concentrations.
Parameter：
|
Item |
Index |
|
The Scope of Analysis |
Oxygen: 0.00005%～0.1% Nitrogen: 0.00005%～0.5% Hydrogen: 0.00005%～0.0050% |
|
The Minimum Reading |
0.000001% |
|
Instrument Accuracy |
Oxygen: SD:≤0.0001% or RSD≤1.0% Nitrogen: SD:≤0.0001% or RSD≤1.0% Hydrogen: SD:≤0.2ppm or RSD≤2.0% |
|
The Time of Analysis |
Oxygen: 120～180s Nitrogen: 120～240s Hydrogen: 120～180s/120～240s (Infrared absorption method / thermal conductivity method) |
|
The electronic balance weighing accuracy (One ten thousandth) |
0.0001g |
|
The Method of Analysis |
Oxygen: Infrared absorption method Nitrogen: Thermal conductivity Hydrogen: Infrared absorption method / thermal conductivity method |
|
Pulse Heating Furnace
|
Maximum current: 1500A Maximum power: 8KVA Maximum temperature: 3500℃ |
|
Carrier Gas |
99.999% High purity argon / high purity helium，0.40MPa |
|
Power Gas
|
Ordinary nitrogen or purified compressed air (de-oil removal), 0.25MPa. |
|
Chemical Reagent |
Magnesium perchlorate, alkali asbestos |
Oxygen: 0.00005%～0.1%
Nitrogen: 0.00005%～0.5%
Hydrogen: 0.00005%～0.0050%
Optimized with user-friendly features
Highest Reliability and Economics
Precise and efficient element analysis
Quick results thanks to easy operation
Powerful furnace technology and new sample port system
Oxygen measurement cells with flexible measuring range
High resolution CMOS readout system
Low total cost of ownership
Vacuum optics enabling fast stabilization
Excellent long-term stability
Intelligent design, Modular design
Ferrous and non-ferrous applications
Easy to use with full PC control
Friendly user interface
TY-9000 Optical Emission Spectrometers (Arc/Spark-OES)
CCD-based, spark discharge, metal analyzer.
Precise analysis of all common metals for incoming and outgoing product quality control.
Effective wavelength range: 130nm-800nm.
Superior scalability to meet the needs of business expansion
Rugged and reliable,
Easy to operate
Available as benchtop or floor model
High-Performance Analyzers for Stainless Steel
The fastest handheld XRF analyzer.
Ultimate on-site metal detection capability.
Grade identification in 1 second for any metal.
Full chemistry testing in 3-5 seconds for stainless steel and other alloys.
Full chemistry testing in 7-8 seconds for aluminium alloy.
Everywhere data & documentation.
Complete Solution for Optical Particle Analysis and Technical Cleanliness
Automatic filter analysis system
Make your technical cleanliness easier
Contamination removal and analysis
Fast live analytics and review
Full system integration for high performance
Modern cleanliness analysis systems with intuitive software
Carbon: 0.00001%-10.0000% (can be expanded to 99.99999%)
Sulfur: 0.00001%-6.0000% (can be expanded to 99.99999%)
Complete function, easy to operate
Carbon monoxide device is converted into a carbon dioxide device
Better sealing and purification effect
High-precision pyroelectric infrared detector
Different electronic balances, same date interface
Intelligent self-diagnosis
The fastest handheld XRF analyzer.
Grade identification in 1 second for any metal.
Full chemistry testing in 3-5 seconds for stainless steel and other alloys.
Full chemistry testing in 7-8 seconds for aluminium alloy.
Cl, K, Si, Mg, Al, S, P, Ca, Fe in cement and Limestone
Upper-illuminated optical path structure
High precision, good stability, simple operation
Test results close to wet chemical method testing
Only a few minutes to analyze dozens of elements in a sample
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