OTR Tester
Our goal is to become your true partner in the field of OTR Tester(Coulometric) in China. Guangzhou Shounuo Scientific Instrument Co., LTD. founded in 2011, is a high-tech enterprise integrating research and development, production, sales and service of flexible packaging testing instruments. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Product application
Our products include electronic tensile testing machine, water vapor transmission rate tester, OTR tester, gas transmission rate tester, etc. These products are widely used in drug testing, quality inspection, colleges and universities, pharmaceutical packaging and other fields.
Production market
We use high-quality products and services to open up the international market. For many years, we have continued to provide high-quality products to overseas customers in dozens of countries and regions such as Europe, the United States, and Southeast Asia, and have been widely recognized by domestic and foreign customers.
Our services
In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.
Advantages of OTR Tester
Precision measurement
Offers accurate and reliable data for informed decision-making in vehicle and tire management.
01
Durability testing
Assesses long-term performance, helping manufacturers and users ensure that products meet operational needs.
02
User-friendly interfaces
Many models come equipped with intuitive controls and displays, making them easy to operate for technicians.
03
Comprehensive reporting
Generates detailed analysis reports that help in maintaining and managing equipment effectively.
04
Cost efficiency
By providing accurate data, these tools help in reducing unnecessary costs associated with vehicle downtime and tire failures.
05
OTR Tester Specification
|
Item |
Technical Parameters |
|
Test range |
0.005~1000cm³/ (m²·24h) |
|
Resolution |
0.0001cm³/ (m²·24h) |
|
Temperature range |
5°C~55°C |
|
Temperature accuracy |
±0.05°C |
|
Carrier gas flow |
5~100 ml/ min |
|
Nitrogen pressure |
0.1 Mpa |
|
Oxygen pressure |
0.1 Mpa |
|
Air pressure |
≥0.4 Mpa |
|
Specimen size |
110mm |
|
Test Area |
50.26cm²(Standard but can be customized) |
|
Chamber/ Cell |
2 pcs |
|
Sample thickness |
≤3mm |
|
Humidity range |
0~90%RH (±2%RH) |
|
Power |
450W |
|
Power source |
AC 220V/ 50Hz |
Utilizing Coulometric Detection (Equal Pressure Technique), the instrument measures oxygen flux by converting permeated oxygen into an electrical signal proportional to its concentration.
Designed with two independent testing units, each equipped with a state-of-the-art oxygen sensor, the OTR tester accelerates workflows by evaluating two samples concurrently. Oxygen barrier tester for packaging capable of measuring from 0.005 to 1000 cm³/(m²·24h) with 0.0001 cm³/(m²·24h) resolution, it combines rigorous temperature/humidity control with unmatched repeatability. The onboard deoxygenation system ensures ultra-pure carrier gas, minimizing background noise for laboratory-grade accuracy.
Types of OTR Tester
Tire load testers
Instruments that determine the structural integrity and load-bearing capabilities of tires under various weights.
Dynamic test rigs
Equipment that simulates real-world movement and stress on otr vehicles and tires, offering crucial insights into performance.
Fatigue testers
Devices used to assess how tires withstand the constant pressure and conditions they face in the field over extended periods.
Environmental chambers
Units that replicate diverse climate conditions to evaluate tire behavior across temperature extremes and moisture levels.
Applications of OTR Tester
Construction industry
Essential for testing heavy machinery tires to manage load capacity, enhancing operational efficiency.
Agricultural equipment
Used to ensure that agricultural vehicles perform optimally in different terrains and soil conditions.
Mining operations
Vital for evaluating the ability of vehicles and tires to withstand rigorous conditions and loads.
R&d in tire manufacturing
Helps manufacturers develop tires that meet industry standards for durability and performance.
Packing and Shipping of OTR Tester
|
Packing |
Wooden box |
|
Shipping |
Shipped by road, sea, rail |