Coulometric Sensor Tester

Application

OTR is based on thecoulometric sensor method and available for the OTR test of flexible films,sheeting and packages. It can test 3 specimens in one operation withindependent results.

Features

1: Coulometric sensor method

2: Patent technology

3: Film and package test

4: 3 specimens test simultaneouslyand independently

5: One-button test, testautomatically in whole process

6: Multiple test modes optional

7: Data curves display

8: Computer control

9: Digital flow adjustment

10: 3 Chambers temperaturesensor

11: Environment temperature and humidity sensor inside

12: Chambers water bathtechnology

13: Unit based on embedded system,24bit Δ-Σ AD

14: Pressure, oxygen and temperature overload protection

15: Traceable reference film calibration

16: Supports DSM system (DSM, lab data management system)

Technical indexes

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:±0.1C

Humidity range: 0%RH,35%RH-90%RH,100%RH, standard condition 90%RH

Humidity accuracy: ±1%RH

Test area: 50 cm2

Specimen size:

             Film:  size: 150 mm * 94mm

             Thickness: less5mm

             Package:

              Max size: D120mm* 400mm

Carrier gas:  99.999% Nitrogen

Carrier flow:  0~20 ml/min

Gas interface:  1/8 inch

Power supply:  AC 220V 50Hz

Dimension:  730 mm * 590 mm *350mm

Net weight:  70kg

Standards

ASTM D3985, ASTM F2622, ASTM F1307, ASTM F1927, ISO 15105-2, GB/T19789,

JIS K7126-B, YBB 00082003

Configuration

Delivery:  Main unit, OX-TRANSsoftware, Temperature controller, tank regulator, PCIE card, communicationcable, sample cutter, vacuum grease.

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