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Labthink Instruments Co., Ltd.
Powerful Advanced Oxygen Permeability Testing Tool for Material Barrier Evaluation

Powerful Advanced Oxygen Permeability Testing Tool for Material Barrier Evaluation

Product catalog summary

Overview: The C203H Oxygen Transmission Rate Test System is designed for high-precision oxygen permeability testing of high and medium gas barrier materials. It is suitable for various industries including food, medicine, and electronics, and conforms to ASTM D 3985 and other standards.

Product Features:

Coulometric Oxygen Sensor: Equipped with a ppb level sensor, it offers a lower test limit and a longer service life than traditional sensors. It includes over-limit alarms and automatic protection.
Accurate Data: Utilizes 360° air circulation for temperature stability and high-precision sensors for real-time monitoring. It achieves high test repeatability.
Effective Three-Cell Design: Features three independent test cells for parallel sample detection, increasing sample throughput.
Intelligent Operation: Operated via a 12-inch touch panel with automatic test modes and a new drawer-type test cell.
Safe and Reliable: Embedded industrial computer prevents virus-related failures, and intelligent sensors ensure operational safety.
Powerful Functions: Offers professional test modes, various permeability curves, and an ultra-wide test range.

Testing Principle: The sample is clamped between chambers with oxygen or air on one side and high-purity nitrogen on the other. Oxygen molecules diffuse through the film, and the sensor measures the oxygen concentration to calculate transmittance.

Reference Standards: Conforms to ASTM D3985, ASTM F1307, ASTM F1927, GB/T 19789, GB/T 31354, DIN 53380-3, JIS K7126-2-B, YBB 00082003-2015.

Test Applications:

Films: Suitable for various plastic films, composite films, and other film-like materials.
Sheets: Applicable to PP, PVC, PVDC sheets, metal foils, and more.

Technical Parameters:

Test Scope: Ranges from 0.01 to 200 cc/(m2·day) with optional and customized ranges available.
Temperature Range: Standard 15-50°C, with customization options.
Humidity Range: O2: 0%, 5-90%±1%; Carrier Gas: 0%, 5-90%±2% (optional).

Product Configuration:

Standard Configuration: Includes mainframe, tablet computer, sampler, and necessary accessories.
Options: Gas purification unit, air compressor, and data management systems.

Catalog excerpts

Powerful Advanced Oxygen Permeability Testing Tool for Material Barrier Evaluation-1

C203H Oxygen Transmission Rate Test System C203H Oxygen Transmission Rate Test System is based on Coulometric oxygen analysis sensor and equal pressure test metod, and is conforming to ASTM D 3985 and other standards. It provides highprecision and high-efficiency oxygen permeability tests for high and medium gas barrier materials. It is suitable for testing the oxygen permeability of thin films, sheets and related materials in the fields of food, medicine, medical devices, daily chemical, photovoltaic, electronic and other fields. Product Features note1 Coulometric Oxygen Sensor The instrument is equipped with ppb level Coulometric Oxygen Sensor of Labthink which can obtain lower test limit. Designed according to ASTM D3985 with absolute value and no need to calibrate. Super long service life, three times longer than traditional Coulometric oxygen sensor. Functions of over limit alarm and automatic protection. Accurate Data Using 360 ° air circulation constant temperature technology, the temperature stability is better. Equipped with high-precision temperature and humidity sensor, real-time monitoring and recording temperature and humidity changes. In the test process, the automatic control of flow, temperature and relative humidity is realized, and the accuracy is higher. Higher test repeatability of 0.01 cc / (m2 · day) can be achieved. Effective Three-Cell Independent three sets of 50cm2 standard test area cells, in line with the standard requirements for parallel sample detection. Three samples are tested at the same time under the same condition, and the data are independent. In the same test cycle, the number of samples completed increases from 2 to 3. Automatic clamping sample, saving time and labor, clamping force is cons

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Powerful Advanced Oxygen Permeability Testing Tool for Material Barrier Evaluation-2

Intelligent Operation The 12 Inch Touch panel of windows system is used for more convenient operation. Automatic mode - after inputting the test temperature and humidity and clicking one key to start the test, the test proceeds automatically. New drawer type test cell, one key automatic in-and-out with sound and light reminder. Safe Running: the innovative Labthink’s high-end industrial computer is embedded to eliminate the system failure caused by computer virus, and ensure the operation reliability and data storage security. Safe Operation: equipped with optical and other intelligent sensors...

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Powerful Advanced Oxygen Permeability Testing Tool for Material Barrier Evaluation-3

Test Applications The oxygen permeability tests of various plastic films, paper plastic composite films, co-extrusion films, aluminized films, aluminum foil composite films, glass fiber aluminum foil paper composite films and other film like materials. The oxygen permeability tests of PP sheet, PVC sheet, PVDC sheet, metal foil, rubber sheet, silicon sheet and other sheet materials. Technical Parameters Table 1: Test Parameters Notes2 Parameter / model Resolving Power Temperature Range Temperature Fluctuation Humidity Range %Rh (within standard temperature range) Test Scope DataShieldTM Data...

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Powerful Advanced Oxygen Permeability Testing Tool for Material Barrier Evaluation-4

Test Chamber Sample Size Sample Thickness Standard Test Area 99.999% nitrogen, 99.5% oxygen (gas source prepared by the buyer) Interface Size Power Supply 120VAC ± 10% 60Hz / 220VAC ± 10% 50Hz (choose one from those two) Table 3: Product Configuration Standard Configuration Mainframe, tablet computer, sampler, vacuum grease, polyurethane pipe with diameter of 6 mm Gp-01 Gas Purification Unit, air compressor, CFR21Part11, GMP computer system requirements DataShieldTM Data ShieldNote 3 The compressed air inlet of the machine is Φ 6 mm polyurethane pipe (pressure ≥ 79.7 psi / 550 kPa); the air source...

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