- Peny
- China
- 30 days
- Ensure quality and deliver on time
1. This oxygen nitrogen hydrogen elemental analyzer covers 6 signals of high oxygen, low oxygen, high nitrogen, low nitrogen, high hydrogen, and low hydrogen, and automatically reads effective signals.
2. ONH analyze has a 2-bit microcontroller to improve data calculation speed and meet the analysis needs of oxygen, nitrogen and hydrogen elements.
3. The oxygen/nitrogen/hydrogen analyzer adopts a highly integrated circuit design, and the electronic components are preferably vehicle gauge level to reduce the impact of electronic component failures on long-term use of the equipment.
Product Introduction
When selecting an ONH analyzer, laboratories often face a common challenge: a single range may not cover both low-content and high-content samples. Low-content samples may require higher sensitivity, while high-content samples may need a wider range or different sample weight. This can lead to repeated testing, method changes, or even additional equipment investment.
The PENY X2ONH oxygen, nitrogen and hydrogen element analyzer has high and low channel collection for different concentration ranges. The equipment adopts a 24-bit analog-to-digital converter and a 6-channel acquisition system to correspond to high oxygen, low oxygen, high nitrogen, low nitrogen, high hydrogen, and low hydrogen signals respectively, and automatically reads 3 sets of available signals.
For laboratories that simultaneously test steel, castings, rare earths and other metal materials, this high-and low-range channel configuration can cover the testing needs of samples with different concentrations, and it is not necessary to select equipment according to the concentration range of a single material when purchasing.
ONH Analyzer Parameters
| Parameters | Specifications |
| Test Range | O: 0.0001%–0.5% (low), 0.5%–20.0% (high) N: 0.0001%–0.5% (low), 0.5%–30.0% (high) H: 0.00001%–0.2% |
| Sample Weight | 0.2–1.0 g (range can be extended by changing sample weight) |
| Analysis Time | Generally 180 s |
| Carrier Gas | High-purity helium; high-purity argon (99.999%) |
| Power Gas | Nitrogen or purified compressed air, 0.3–0.5 MPa |
| Power Supply | AC 200/220/230/240 V ±10%, 50/60 Hz ±1 Hz |
| Package Size & Weight | 850 × 700 × 655 mm, 160 kg (gross/net to be confirmed), fumigation-free wooden box |
| MOQ | 1 unit |
| Payment Terms | 100% T/T in advance; other terms negotiable |
ONH Analyzer Features
1. The analytical gas path of ONH analyzer adopts precise electronic mass flow meter control technology.
2. Oxygen/nitrogen/hydrogen analyzer's high-frequency combustion applies full functional power control technology, dynamically monitor power, voltage, and current.
3. Analysis software of ONH elemental analyzer uses vertical touch screen, users can choose single vertical screen display and , this will makes users conveniently and rapidly set analysis method, analysis control, on-line diagnosis and data report.
4. ONH analyzer has self-diagnosis function, it can automatically detect multi-stage leak and give an alarm of instrument malfunction at real time with providing alarm content. The ONH elemental analyzer can also monitor environment including electromagnetic valve status, temperature, pressure and rate of flow at real time.
5. The ONH analyzer has local area network communication function, realizing data synchronization and export.
6. O-N-H Analyzers' Chinese and English operation interfaces can be switched with one key.
7. The electrode pulse heating furnace of ONH analyzer adopts integral casting and lightweight design.
8. O-N-H Analyzers have low voltage high current water-cooled transformer, small size, good heat dissipation effect, stable power output.
9. Constant temperature infrared detection cell of oxygen/nitrogen/hydrogen analyzer applies constant temperature insulation technology, which will eliminated interference from external environmental temperature. In pulse modulated infrared electronic light source system, it cancels chopper motor and chopper blade, decreasing mechanical damage and frequency error.
ONH Analyzer Configuration
Standard Configuration
Host Machine
Operation System
Computer
Electronic Balance
Optional Configuration
Regulated Power Supply
Automatic Cleaning System
Water Cooler
Industry Applications:
· Steel and casting material testing
It is used for analyzing oxygen, nitrogen, and hydrogen content in steel, castings and other materials. It can be used for raw material inspection, production process control and finished product inspection.
· Analysis of rare earth and non-ferrous metal materials
It is suitable for testing ONH content of rare earth metals, non-ferrous metals and alloy materials, and provides data for material composition control and R & D testing.
· New material research and development and scientific research testing
Suitable for scientific research institutions and materials research and development laboratories for the analysis of oxygen, nitrogen and hydrogen content in new materials, metal materials and inorganic materials.
About Peny
Founded in 2014, PENY is a high-tech enterprise focusing on the development and production of elemental analytical instruments. The company's factory is located in Nantong City, Jiangsu Province, covering an area of about 2100 square meters. It currently employs more than 50 people and has its own R & D team. The team members have more than 3 years of industry experience.
After years of product research and development and production accumulation, PENY can currently provide more than 15 analyzer products, covering carbon and sulfur analysis, oxygen, nitrogen and hydrogen analysis and other material element detection equipment. The products serve metallurgy, machinery manufacturing, commodity inspection, scientific research, chemical industry, etc. fields.
Our company can currently produce about 20 - 30 analyzers per month, which can meet the needs of single equipment and bulk procurement. For different testing materials and application conditions, PENY can provide corresponding equipment and configuration plans according to customers 'actual needs.
We have our own research team with all of them have 3+ years experience of this industry. Till now, we have got ISO 9001 certificate, trademark register certificate, and high tech enterprise certificate.
Service Guarantee:
We can provide corresponding equipment selection and configuration suggestions based on customers 'testing materials, testing elements and actual use scenarios, and communicate on testing scope, sample weight and equipment configuration. Equipment production, factory inspection and delivery are arranged according to order configuration, and corresponding equipment use support is provided according to customer needs.
After the equipment is sold, PENY provides a 7×24-hour rapid response service. When operational or technical problems occur during equipment use, you can contact a technician to judge and handle the problem. It also provides a one-year warranty (without human damage) and is committed to providing quality services to customers around the world.
Customer Case
ZhenTe New Material Technology Co.,Ltd.
ZhenTe New Material Technology Co., Ltd. is mainly engaged in the research and development of new materials and metal products, and has high requirements for material testing results and testing efficiency. Before purchasing, the customer went to the PENY factory for on-site inspections and selected a carbon and sulfur analyzer and an oxygen, nitrogen and hydrogen analyzer based on their own material testing needs. By concentrating the testing of the three elements of ONH on the same equipment, customers reduce the switching between different element testing equipment for subsequent material development and quality testing.
Institute of Metal Research, Chinese Academy of Sciences
Institute of Metal Research, Chinese Academy of Sciences requires high-precision carbon sulfur and oxygen nitrogen hydrogen analysis techniques to support their research work in multiple new material research fields. After communicating and field investigation, they purchased 1 unit carbon sulfur analyzer and 1 unit OHN analyzer from our company. When we send the instruments to their insititute and after instoring and adjusting, they highly appreciated these 2 analyzers.
FAQ
Q: Can your O-N-H Analyzers test ONH content in rare earth alloy?
A: Yes, our O-N-H Analyzers can analyze the content of ONH in rare earth alloy.
Q: What is the package of your oxygen/nitrogen/hydrogen analyzer?
A: We use professional fumigation free export packaging wooden boxes for oxygen/nitrogen/hydrogen analyzer.
Q: Are you reseller or manufacturer of O-N-H Analyzers?
A: We are manufacturer of O-N-H Analyzers for 11 years in China.
Q: What is the minimum MOQ for the product?
A: Order 1 set.
Q: What transportation method does the equipment use?
A: We support shipping. Specific transportation arrangements can be confirmed based on the customer's country and order requirements.
Q: How long is the delivery time of this equipment?
A: Delivery times are related to equipment configuration, order quantities and production arrangements. Standard configuration is 30 days after order confirmation. Special configuration requires an additional 5-7 days, and the specific delivery time is subject to the production plan after the order is confirmed.
Q: How does the ONH analyzer improve detection limits?
A: It supports detection ranges down to 0.0001% for O/N and 0.00001% for H, with high-purity helium or 99.999% argon as the carrier gas for low-level analysis.
Q: How does the analyzer ensure measurement accuracy?
A: The analyzer provides separate low- and high-range measurement modes for O and N, while the 0.2–1.0 g adjustable sample weight helps adapt testing to different concentration levels.
Q: How is repeatability maintained?
A: Consistent sample weight, high-purity carrier gas and standardized testing conditions help maintain repeatable results. A typical analysis takes approximately 180 seconds.
Q: How can recovery rate be verified?
A: Recovery can be evaluated by testing certified reference materials and comparing measured values with their certified concentrations.
