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Oxygen Permeability Tester with Competitive Prices
Oxygen permeability is the ability of a barrier material to allow oxygen to pass through it over a period of time. Oxygen permeability can vary with temperature, humidity, pressure, and sample thickness.
• Coulometric Sensor (Equal Pressure) Test Method
The S Series oxygen permeability tester is based on the equal pressure method and can be used to test oxygen transmission rate (OTR).
Test method according to: ASTM D3985, ASTM F1307, ASTM F1927, DIN 53380-3, JIS K7126-2-B
Recommended instrument model: S403, S401
• Differential Pressure Test Method
The G Series gas permeability tester is based on the differential pressure method and can be used to test the gas transmission rates of O2, CO2, N2, and other gases.
Test method according to: ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1
Recommended instrument model: G103, G101H, G101
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S403 Oxygen Permeability Tester
S403 Oxygen Permeability Tester is manufactured based on the coulometric sensor method and is applicable to test the oxygen transmission rate test of high barrier materials.
Gas Permeability Tester G103
G103 is based on the differential pressure method and is professionally applicable to the determination of permeance and permeability of plastic films, composite films, high barrier materials, sheeting, metal foils.
S401 Oxygen Permeability Tester
S401 Oxygen Permeability Tester is manufactured based on the coulometric sensor method and is applicable to test the oxygen transmission rate test of packaging materials.
What is Oxygen Permeability Tester ?
An oxygen permeability test measures how quickly oxygen gas passes through a material, such as a plastic film, paper, or rubber. This test is used in research and development, quality control, and to evaluate the barrier properties of packaging materials.
How to Test Oxygen Permeability
Oxygen permeability testing measures the rate at which oxygen passes through a material. The primary purpose is to determine the barrier properties of packaging materials, such as films or containers, especially those used in food, pharmaceuticals, or electronics, where protection from oxygen is critical. To perform this test, an Oxygen Permeability Tester (OPT) is used, following standard testing procedures.
In the test, a material is exposed to an oxygen-rich atmosphere on one side, while the other side is usually filled with an inert gas such as nitrogen. Over time, the oxygen molecules permeate through the material, and the OPT measures the rate of oxygen transmission. Sensors on the inert gas side detect the oxygen level, allowing the system to calculate the oxygen transmission rate (OTR). The factors that affect the rate include the material’s thickness, environmental conditions (temperature, humidity), and the physical and chemical composition of the material.
What is the Oxygen Permeability Instrument?
An Oxygen Permeability Instrument (or Oxygen Permeability Tester, OPT) is a device designed to measure the oxygen transmission rate (OTR) of materials, particularly packaging films, bottles, and containers. These instruments are crucial in industries such as food, pharmaceuticals, and electronics, where the presence of oxygen can affect product quality and shelf life.
