Oxygen transmission rate tester S401

for compositesOTRfor film

The S401 Oxygen Transmission Rate Tester is manufactured based on the coulometric sensor method and is applicable to test the oxygen permeability of medium and high barrier materials such as plastic films, composite films, sheets, papers, and other packaging materials used in food, pharmaceutical, medical device, consumer products, and electronic industries, etc.

Product Features

• 7-inch color touchscreen with graphical user interface (GUI).
• This instrument is designed and manufactured according to the coulometric sensor method and meets the requirements of ASTM D3985.
• High-precision coulometric sensors ensure high accuracy and repeatability of the OTR measurement system.
• The high-precision temperature control system (optional) can precisely regulate temperature within the range of 10°C to 60°C, with an accuracy of up to ±0.1°C.
• A reference film for fast calibration ensures accurate and universal test data (optional).
• The instrument is equipped with SAICHENG's latest operating software, featuring a user-friendly interface, intelligent data processing, strict user management, secure data storage, electronic signature, etc.
• Equipped with micro-printer and standard USB interface.

Test Principle
The pre-conditioned specimen is clamped in the test cell, oxygen or air flows on one side of the specimen while a stream of high-purity nitrogen flows on the other side. Oxygen molecules permeate through the specimen into the nitrogen side and are carried to the coulometric sensor. The sensor analyzes the oxygen concentration and calculates the oxygen transmission rate and other factors.

Test Standards
This test instrument conforms to many national and international standards: DIN 53380-3, JIS K7126-2-B, GB/T 19789, GB/T 31354, YBB 00082003-2015.

Applications
Basic Applications: Including plastic films, plastic composite films, paper-plastic composite films, geomembranes coextruded films, aluminized films, aluminum foils, aluminum foil composite films, and many others.
Extended Applications: Including plastic bottles, pouches, coated paper cartons, vacuum bags, metal three-piece cans, plastic packages for cosmetics, soft tubes for toothpaste, jelly and yogurt cups.

Test Parameters
Film test

• Test Range: 0.05 ~ 200 cm/(m·day) (Standard)
• 0.05 ~ 28,800 cm/(m·day) (Optional) (Standard area 50 cm)
• Resolution: 0.001 cm/(m·day)
• Temperature Range:10 ~ 60°C
• Temperature Accuracy:±0.1°C

Package Test (Optional)

• Test Range: 0.00025 ~ 1 cm/(pkg·day) (Standard)
• 0.00025 ~ 144 cm/(pkg·day) (Optional)
• Resolution: 0.0001 cm/(pkg·day)
• Temperature Range:Ambient ~ 60°C (Optional)
• Temperature Accuracy: ±0.1°C

Technical Specifications

• Number of Specimen: 1
• Sample Size: 97 mm x 97 mm (customization is available)
• Sample Thickness: ≤3 mm
• Test Area: 50 cm
• Test Gas: 99.5% Oxygen (out of supply scope)
• Carrier Gas: 99.999% Nitrogen (out of supply scope)
• Port Size: 1/8-inch Metal Tubing
• Instrument Dimension: 370 mm (W) × 700 mm (D) × 300 mm (H)
• Power Supply: AC 100-240V 50/60Hz (can be changed to local requirement)
• Net Weight: 36 kg

Configurations
Standard Configurations: Instrument, Micro Printer, Professional Software, Network Cable, Diamond-shaped Sampler, Vacuum Grease, 1/8-inch Metal Tubing, Nitrogen Pressure Reducing Valve

Optional Parts: Computer, Reference Film, Oxygen Pressure Reducing Valve, Container Testing Device, Container Temperature Control Device

Nnote: 1. The gas supply port of the instrument is 1/8-inch Metal Tubing;
2. The oxygen supply port is Φ4 mm PU tubing;
3. Customers will need to prepare for gas supply.

Please Note: Jinan Saicheng is always dedicated to the innovation and improvement of product performance and function. Therefore, technical specifications are subject to change without further notice. Jinan Saicheng reserves the rights of final interpretation and revision.