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
Abrasive Paper is made of imported latex paper base and strictly graded silicon carbide abrasive processed by electrostatic sand planting process. The product has the characteristics of good water resistance, strong grinding and excellent wear resistance. Pressure sensitive adhesive sandpaper with advanced transparent double-sided tape, no residue, more convenient to use.
Carried Standards: VDA19, ISO16232, NAS1638, ISO4406 and other standards.
Analysis Time: Less than 3 minutes.
Particle Size: ≥15um
Repetition Accuracy: Above 98% (membrane scanned repeatedly for 10 times)
Scanning Mode: Automatic scanning
Light Source: Software controlled automatic double polarized mode.
Particles Identify: Metallic particles, non-metallic particles, fibers.
A balance anti-vibration platform is a specialized device used in laboratories to house high-precision balances. Its core function is to reduce external vibration interference, maintain a stable weighing environment, and ensure accurate balance readings
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.
TY-9900 Inductively Coupled Plasma Atomic Emission Spectrometer (ICP-AES)
Wavelength range:195-800nm
For 70 trace elements and macroelements
Analyze up to 600 samples per day
Low operating costs
Intuitive operation
Ultra-low limits of detection
Ultra-high speed of measurement
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
According to VDA19.1, ISO16232 and internal standard.
Unrestricted by product weight with a maximum weight of 200kg.
360-degree flushing ensures no contaminants remain in any corners.
Unrestricted by product size and easy to operate.
Widely adjustable flow rate range.
Provide customized services to meet all testing requirement.
© Copyright © 2026 Wuxi Jinyibo Instrument Technology Co.,Ltd All Rights Reserved.
Sitemap | Xml | Privacy Policy |
苏ICP备18046951号-1
