ONH-330 oxygen nitrogen hydrogen analyzer element detector

FOB Reference Price:Get Latest Price
US $36,500-39,500 / Units | 1 Unit/Units (Min. Order)
Report Suspicious Activity
Quick Details
Place of Origin:
Shaanxi, China (Mainland)
Brand Name:
Model Number:
Element analysis:
Oxygen, nitrogen, hydrogen
Time analysis:
Usually from 120 to 180s
Oxygen range:
Oxygen: 0.00001% ~ 3% 0.00001% ~ 30% (optional)
N range:
3% ~ 0.00001% 0.00001% ~ 30% (optional)
Hydrogen range:
0.00001% ~ 0.25% Minimum reading 0.000001%
Balance precision:
30 Unit/Units per Month
Packaging & Delivery
Packaging Details
Standard Export packaging, special beautiful and protective packaging box
Lead Time :
7~15 working days after receiving payment


Decision is a leading technology, it is a stable and reliable quality. A new generation of oxygen nitrogen hydrogen analyzer, with a new attitude to breakthrough in the past, not only machine integration, modular design, advanced and has parts of high precision and high reliability, and reliable pulse electrode furnace, reliable and durable power, advanced and stable circuit system, reasonable layout and good air tightness and gas path system, high sensitivity high precision detection system, more analysis software based on Windows 7 operating system, powerful, simple and practical, in order to bring you more cost-effective products.

Technical parameter

Instrument model: ONH-330
Element analysis: Oxygen, nitrogen, hydrogen
Material analysis: Ferrous metals, nonferrous metals, ceramic materials, superconducting materials, semiconductor materials and other non-metallic inorganic materials. Such as: steel, iron, copper, zirconium, titanium, tantalum, niobium, rare earth, ceramics, hard alloy......
Principle analysis: Determination of nitrogen and hydrogen by inert fusion method, infrared method and thermal conductivity method
Time analysis: Usually from 120 to 180s
Analysis scope: Oxygen: 0.00001% ~ 3%
                          0.00001% ~ 30% (optional)
                          N: 3% ~ 0.00001%
                          0.00001% ~ 30% (optional)
                          Hydrogen: 0.00001% ~ 0.25%
Minimum reading: 0.000001%
Accuracy analysis: Oxygen: 0.0001% or RSD = 1%, two meet the
                              N: 0.0001% or RSD = 1%, two to meet the
                              Hydrogen: 0.00002% or RSD = 2%, two meet the
Balance precision: 0.0001g
Electrode furnace
Power: 8kw current: less than 1500A: the highest temperature is higher than 3000 DEG C
Chemical Reagents :Magnesium perchlorate, alkali asbestos, copper oxide, Schutz reagent
Instrument size: W700 "D770" H820mm
Instrument weight: About 190Kg


Dear customer,

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba

We firmly believe that science and technology is no boundaries

Our mission is to make every effort to contribute to all humanity.