Oxygen transmission rate test system : PERME OX2/230

PERMETM OX2/230 Oxygen Transmission Rate Test System is applicable in the oxygen transmission rate testing of plastic films, high barrier 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;
- 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 :

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

• 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: <  150mm, height < 380mm
- Temperature controlled 3 package: Ø 100mm< height < 380mm
- Non-temperature controlled no restriction to specimen size
- Temp. Control Range: 15C°55C° (Routine)
- Temp. Control Accuracy: ±0.1C°(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.