PERMETM OX2/230 Oxygen Transmission Rate Test System is applicable in the oxygen transmission rate testing of plastic films, high barrer materials, solar energy backsheets, sheets, laminated materials, aluminizer, coextrusion and foils as well as bottles, pouches, jars and boxes made of plastic, rubber, paper, glass and metal materials.
Characteristics:
Computer control;
3 Testing chambers integrated in one block (patent);
3 independent testing chambers in one;
1 master base can connect 9 satellite modules; thirty specimens testable simultaneously;
Oxygen and water vapor transmission rate mixed testing control;
Multi-testing modes: proportional, non-proportional, cycle and manual;
Testing data can be stored in doc, database and Excel formats;
Previous data inquiry, comparison and printing; original data re-analysis;
2 testing functions of film/sheet and finished package (optional purchase);
Constant temperature and humidity control;
Temperature and humidity testing port;
Double side humidification of specimen;
Pressure balance compensation;
Catalytic deoxidization device;
2 carrier gas choice of high pure nitrogen and nitrogen with hydrogen;
Broad power input;
Rapid calibration with reference film;
Network transmission interface for LAN data management and Internet data transmission.
Principle
Mount the pre-conditioned specimen between the upper and lower testing chambers. Oxygen or air flows in one side of specimen, high pure nitrogen flows in another side of the specimen. Oxygen molecules permeate through the specimen and enter into the high pure nitrogen side, which is then carried to the sensor by the flowing nitrogen. Obtain the oxygen transmission rate by analyzing the oxygen condensation detected by the sensor. For package test, high pure nitrogen flows in the package; air or pure oxygen flows around the outer side of the package.
Technical Indexes:
① Film Testing Technical Indexes:
Test Range:0.01～6500cm3/m2•day(Routine)
0.07～65000cm3/m2•day (Optional)
Resolution: 0.001 ml/m2•day
No. of specimens: 3 pieces（independent data respectively）
Expansion Capability: 9 satellite modules (1-30 specimens)
Specimen Size: 108mm×108mm
Specimen Thickness: ≤3mm
Test Area: 50cm2
Temp. Control Range: 15℃～55℃(Routine)
Temp. Control Accuracy: ±0.1℃(Routine)
Humidity Control Range: 0%RH; 35%RH～90%RH; 100%RH
Humidity Control Accuracy: ±1%RH
Test gas: oxygen, air, etc. (Users provide gas sources for themselves)
Gas Source Pressure: 0.28MPa, 40.6psi
Inlet Size: 1/8 inch metal pipe
Carrier Gas: 99.999% high pure nitrogen, or nitrogen with 2% hydrogen (Users provide gas
sources for themselves)
Dimensions: 690mm (L)×350mm (B)×360 mm(H)
Power: AC (85～264)V (47～63)Hz
Net weight: 70kg
② Package Testing Technical Indexes (optional purchase):
Test Range:0.0001～60 cm3/pkg•day
Resolution: 0.00001cm3/ pkg•day
No. of Specimens: 3 pieces (independent data respectively)
Extension Capacity: 9 satellite modules (30 cells)
Sample Size: Temperature controlled 1 package: ＜ Ф150mm, height ＜ 380mm
Temperature controlled 3 package: ＜Ф100mm，height ＜380mm
Non-temperature controlled no restriction to specimen size
Temp. Control Range: 15℃～55℃ (Routine)
Temp. Control Accuracy: ±0.1℃(Routine)
Humidity Control Range: 0%RH; 35%RH～90%RH; 100%RH
Humidity Control Accuracy: ±1%RH
Test Gas: oxygen, air, etc. (Users provide gas sources themselves)
Gas Source Pressure: 0.28MPa, 40.6psi
Inlet Size: 1/8 inch metal pipe
Carrier Gas: 99.999% high pure nitrogen, or nitrogen with 2% hydrogen (Users provide gas
sources themselves)
Dimensions: 690mm (L)×350mm (B)×360 mm(H)
Power: AC(85～264) V(47～63)Hz
Net weight: 70kg
Standards
ASTM D3985, ASTM F2622, ASTM F1307, ASTM F1927, ISO 15105-2, JIS K7126-B, GB/T 19789, YBB 00082003
Configuration
Standard: Mainframe, software, vacuum grease, sampling cutter, valves and pipes for gas inlet
Optional: Satellite modules, package testing accessories, package testing temperature control device, reference film, sampling cutter, vacuum grease
Note: The gas source inlet is 1/8 inch metal pipe; Users provide gas source themselves.
