Oxygen Gas Permeability Tester

Oxygen Gas Permeability Tester

The PMI Advanced Oxygen Gas Permeability Tester is able to measure oxygen transmission rate through plastic film, sheeting, coextrusions, metals, foils, laminated film, paper sheets, other barrier sheet metals, and packages. The instrument’s measurement conforms to ASTM D3985 81.

Specifications:

Air Permeance Range 0 – 600 cm³/m²/day
Resolution 0.01 cm³/m²/day
Variable Sample Test Area 2 – 65 cm² (adjustable)
Sample Size 100 mm × 100 mm
Sample Thickness 10 µm – 10 mm
Pneumatic Clamping (180 ± 30) N
Pressure Range Up to (127 ± 0.02) kPa
Temperature Control Range 15 – 90% RH with accuracy ±1%
Humidity Control 15 – 90% RH with accuracy ± 1%
Pressurizing Gas Clean, dry, compressed air, any other non‑flammable, non‑corrosive gas.
Pressure Transducer Range 0 to 150 kPa
Reservoir Volume 10 liters
Pressure Controller 1.47 ± 0.02 kPa
Accuracy 0.15% of full scale
Repeatability ±1%
Mass Flow Transducer Range 5 – 150 ± 2 mL/min

50-500 ± 5 mL/min

300-3000 ± 20 mL/min
Power Requirements 110/220 VAC, 50 /60 Hz

Optional Features

  • Permeability measurement of high flow rate samples like cartridges.
  • Permeability of samples under compressive stress.
  • Use of elevated test temperatures and a wide variety of gases.
Category:

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  • Fully automatic.
  • User‑friendly Windows‑based software handles control, measurement, data collection, and report generation; manual control is also available.
  • Supplied with a computer equipped with a real‑time graphical display that shows testing status and results during operation.
  • Ability to test more than one sample simultaneously.
  • Provides fast and accurate results.
  • Non-destructive testing.
  • Capable of maintaining and controlling temperature and humidity.
  • Supports a wide range of sample types and sizes.
  • Requires minimal maintenance.
  • Results can be displayed in Gurley, Darcy, Frazier, and other units.
  • Completely automated air permeability and surface testing system.
  • Pneumatic clamping mechanism.

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If you have any questions or concerns, feel free to send us a message and we will respond promptly.


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