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MEWOI-OTR-1903 Oxygen Permeability Tester

MEWOI-OTR-1903 Oxygen Permeability Tester

2023-07-11 17:08:34  

OTR-1903 Oxygen Permeability Tester

  • Main Features :
  • Serial No. :

Contact US For Quotation  Whatsapp&Wechat:+8619925688679


OTR-1903 is based on the coulometric sensor method and available for the OTR test of flexible films, sheeting and packages.


Coulometric sensor method
Own technology
Film and package test
one piece specimen test
One-button test, test automatically in whole process
Multiple test modes optional
Data curves display
Computer control
Digital flow adjustment
Chamber with temperature sensor embedded in
Environment temperature and humidity sensor inside
Chambers with water bath temperature control 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:  0.01-6300 cm3/m2·d (Standard)
0.07-6,3000 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
one piece
Temperature range
5C – 95C (with temperature controller)
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
330mm(L) * 600mm(W) * 330mm(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, tank regulator, PCIE card, communication cable, sample cutter, vacuum grease.

Optional: Temperature controller, package fixtures, reference film, vacuum grease, sample cutter, DSM system.

Note: Specifications are subject to change without prior notice.

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