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MEWOI-OTR-1901 Oxygen Permeability Tester

MEWOI-OTR-1901 Oxygen Permeability Tester

2023-07-11 17:09:26  

MEWOI-OTR-1901 Oxygen Permeability Tester

  • Main Features :
  • Serial No. :
Contact US For Quotation  Whatsapp&Wechat:+8619925688679


OTR-1901 is based on the coulometric sensor method and available for the OTR test of flexible films, sheeting and packages. It can test 3 specimens in one operation with independent results.


Coulometric sensor method
Own technology
Film and package test
3 specimens test simultaneously and independently
One-button test, test automatically in whole process
Multiple test modes optional
Data curves display
Computer control
Digital flow adjustment
3 Chambers temperature sensor embedded in
Environment temperature and humidity sensor inside
Chambers water bath technology
Unit based on embedded system,24bit Δ-Σ AD
Pressure, oxygen and  temperature overload protection
Traceable reference film calibration
Supports DSM system (DSM, lab data management system)


Test range
Film:  0.01-6500 cm3/m2·d (Standard)
0.07-6,5000 cm3/m2·d (Optional)
Resolution: 0.001 cm3/m2·d
Package:0.0001~62 cm3/pkg·d
Resolution: 0.00001 cm3/m2·d
Specimen amount
3 specimens, independent
Temperature range
5C – 95C
Temperature accuracy
Humidity range
Humidity accuracy
Test area
Specimen size
Film:  size:>=150mm * 94mm; thickness: less 1mm
Package: max size: D120mm * 400mm
Carrier gas
99.999% Nitrogen
Carrier flow
Gas interface
Power supply
AC 220V 50Hz
730mm(L) * 590mm(W) * 350mm(H)
Net weight


ASTM D3985, ASTM F2622, ASTM F1307, ASTM F1927, ISO 15105-2, GB/T 19789,

JIS K7126-B, YBB 00082003


Delivery: Main unit, computer, OX-TRANS software, temperature controller, tank regulator, PCIE card, communication cable, sample cutter, vacuum grease.

Optional: Package fixtures, reference film, vacuum grease, sample cutter, DSM system.

Note: Specifications are subject to change without prior notice.

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