Application
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.
Application
GTR-7001 is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate as well as solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, laminated films, high barrier materials, sheeting, metal foils, rubber, tires and permeable membranes.
Features
Vacuum differential pressure method
Patent technology
3 specimens test simultaneously and independently
Computer control
One-button test, test automatically through whole process
High accuracy vacuum sensors embedded in
3 Chambers with independent temperature sensor
Test under various RH conditions with Humidity generator (optional)
Environment temperature and humidity sensor inside
Permeability coefficient ,solubility coefficient and diffusion coefficient test
Chambers with water bath temperature control technology
Unit based on embedded system,24bit AD
Multiple test modes optional
Data curves display
Traceable reference film calibration
Supports DSM system (DSM, lab data management system)
Technical Indexes
Test range: 0.01 - 190,000 cm3/m2â?¢24hâ?¢0.1MPa (Standard)
Resolution: 0.001cm3/m2â?¢24hâ?¢0.1MPa
Samples: 3, independent
Vacuum accuracy: 0.1Pa
Temperature range: 5C - 95C
Temperature accuracy: ±0.1C
Humidity range: 0%RH,35%RH-90%RH,100%RH (optional)
Humidity accuracy: ±1%RH (optional)
Sample thickness: less 5mm
Sample size: >= 150mm * 94mm
Test area: 48cm2
Test gas: O2, N2, CO2, He, etc
Differential pressure: -0.1MPa - 0.1MPa
Gas interface: Ф8mm
Dimension: 730mm * 510mm * 350mm
Power supply: AC 220V 50Hz
Net wt. : 63kg
Standards
ASTM D1434, ISO 15105-1,ISO 2556,GB/T 1038-2000,JIS 7126-1,YBB 00082003
Configuration
Delivery: Main unit, computer, G-TRANS software, Temperature controller, vacuum pump(BOC Edwards), tank regulator, PCIE card, communication cable, sample cutter, vacuum grease.
Optional: Humidity generator, Reference film, vacuum grease, sample cutter, DSM system.
Application
Wvtr-9001 is based on the electrolytic sensor method and available for the water vapor permeability test of flexible films, sheeting and packages. It can test 3 specimens in one operation with independent results.
Features
Electrolytic sensor method
Patent 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 with 3 temperature sensors
Environment temperature and humidity sensor inside
Chambers water bath technology
Unit based on embedded system, 24bit î?-î£ ad
Pressure, ppm water sensor and temperature overload protection
Traceable reference film calibration
Supports dsm system (dsm, lab data management system)
Standard
Iso 15106-3, gb/t 21529, din 53122-2, ybb 00092003
Configuration
Delivery: main unit, computer, w-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.
GTR-7004 tester is suitable for the analysis and determination of the porosity, the air permeance and the air resistance of various kinds of battery separation membranes, paper, paperboard, textiles, non-woven fabrics and other materials.
Air permeability tester is suitable for the analysis and determination of the porosity, the air permeance and the air resistance of various kinds of battery separation membranes, paper, paperboard, textiles, non-woven fabrics and other materials.
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Application
GTR-7004 tester is suitable for the analysis and determination of the porosity, the air permeance and the air resistance of various kinds of battery separation membranes, paper, paperboard, textiles, non-woven fabrics and other materials.
Features
Standard Gurley, Low Pressure Gurley, High Pressure Gurley
Sheffield units, Bendtsen units
Interchangeable test heads
Output in seconds, other unit optional
Embedded system, remote service
Touch screen operation
Test data and curve real time display
Built in data query function
Built in micro-printer to print reports
Automatic overload protection.
Highly accurate sensors to ensure the accuracy and repeatability.
Swagelok piping system, to ensure system tightness and long-term stability
Advanced control device, reliable operation and long service life
Standard communication interface, configurable professional computer software
The calibration can be traceable to ensure the measurability of the test data
Support DSM system
Technical indexes
Test Range: 30,60,000 Gurley seconds,Standard,
0.0021,200um/Pa.s,Standard,
300,60,000Gurley seconds,Optional,
0,60,000 Gurley seconds,Optional,
Resolution, 0.1 Gurley seconds
Sample Amount, 1 ,Standard,,3 can be customized.
Differential Pressure,0.01kPa,20kPa,STD,1.22kPa,
Accuracy: 0.01kPa
Test Area: 1.0in2. ,0.25in2, 0.1in2 optional,
Sample Thickness: ,5mm
Test Gas: Air, O2, N2, CO2,Self-provide,
Gas Resource: 0.3MPa,1.0MPa
Interface: Ф6mm
Dimension: 320mm,L,Ã?380mm,D,Ã?410mm,H,
Power Supply: AC 220V 50Hz
Net Wt. 25 kg
Standard
ISO 5636.5,ASTM D726, TAPPI T460,TAPPI T536,TAPPI T538,TAPPI T490
Configuration
Delivery,Mainframe, Test Head (1.0in2), Super Filter, Precision Pressure Regulator.
Optional: Sample Auto Feeder, Calibration Equipment,Test Head(1.0in2), Test Head(0.25in2),Test Head(0.1 in2).
Note: Specifications are subject to change without prior notice.
Application
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.
Features
Coulometric sensor method
Patent 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 Î?-Σ AD
Pressure, oxygen and temperature overload protection
Traceable reference film calibration
Supports DSM system (DSM, lab data management system)
Technical indexes
Test rangeï¼?
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 â?? 95C
Temperature accuracy: ±0.1C
Humidity range: 0%RH,35%RH-90%RH,100%RH
Humidity accuracy: ±1%RH
Test area: 50cm2
Specimen size:
Film: size:>=150mm * 94mm
Thickness: less 5mm
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: 730mm * 590mm * 350mm
Net weight: 57kg
Standard
ASTM D3985, ASTM F2622, ASTM F1307, ASTM F1927, ISO 15105-2, GB/T 19789,
JIS K7126-B, YBB 00082003
Configuration
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.
Introduction
N530 for the detection of gas permeability of various films, infusion bags and other packaging materials for O2, CO2, N2 and other gases through the barrier properties. It is designed and manufactured according to the standards of ISO 2556-2001, ISO15105-1, GB / T 1038-2000, ASTM D1434-82 (2003), YBB00082003 .It has three independent testing chambers and independent temperature control system. The core is connected with computer through the USB. It can automatically judge and stop testing . The testing result is stable, curves of permeability rate ,temperature, pressure and different pressure will be shown at the same time. The test report will generate automatically while the data automatically stored. It also support TCP/IP protocol. There are three measuring range that can be enlarged.
Test principlesN 530 Gas Permeation Analyzer designed using the principle of differential pressure method, preparation samples will be placed between in the test chamber with high / low pressure , and clamping it ,then make the whole test system to have a vacuum processed, input test gas the high-pressure test chamber to ensure on both sides of the test samples have a constant pressure, the gas under the role of pressure pass through film from high-pressure chamber to the low pressure chamber to infiltrate, observe the changes pressure in low-pressure chamber to caculate barrier parameters of the sample.
Specifications
Measuring range: 0.02 ~ 50000 cm3/m2 day 0.1Mpa (Through the expansion of volume cap can test 600000 cm3/m2 day 0.1Mpa) Measurement Accuracy: 0.01cm3/m2 day 0.1MPa
Temperature range: 5 ~ 50 (standard temperature of 23 )
Temperature Accuracy: 0.01
Humidity Range: 0% RH (5 ~ 100% RH optional)
Wet control accuracy: 2% RH
Vacuum accuracy: 0.1Pa
Test pressure:-0.1Mpa ~ +0.1 Mpa
Test gas: O2, CO2, N2 and other gases
Air Pressure: 0.1Mpa ~ 0.8Mpa
Specimen size: 80mm, through an area of 50.24 cm2
Sample: 3(extension up to more pieces)
Carrier gas interface: 1 / 8 inch
Sample thickness: 2mm
Power: AC 220V /50HZ
Instrument weigh : 75 Kg.
Gloss weight: 90 Kg.
Dimension : 80 cm, 56 cm, 40 cm
Features
1. Computer automatically control three chambers of testing ,can test different samples, Configuration three independent sensors, each chamber can be set different temperatures. First creating positive and negative pressure dual-mode testing, leading international standard.
2.The sample can be tested by single chamber, or double chambers or three chambers .
3. Seperately show the curve of transmission, pressure, pressure value and temperature.
4. High or low levels of barrier test, repeat excellent performance.
5. The international advanced electromagnetic process step temperature control technology, ease lifting the temperature, variable temperature adjustable-rate, temperature control accuracy of 0.01 range.
6. High and low resistance ,two kinds of test mode7. Excellent test reproducibility.
8. An excellent environmental adaptability, no special requirements on the environment.
9. Real-time display of each point transmission, through the transmittance curve, can understand the testing process.
10. The curves of each chamber¡¯s temperature, humidity, weight, and transmission display independently, continous to display four- groups-curve, can monitor the interaction of parameters at the same time.
11. Software interface is simple and easy to operate, automatically test.
12. Overpressure protection13. Software interface is simple and easy to operate, automatically save the test report can be printed and other parameters and the transmittance curve of the report.
14. Optional pairs of air humidity controlling devices, more precise of
controlling wet;
15. Calibration method of standard film.
Application
Oxygen permeability tester 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.
Films:
Plastic films, aluminum foil, aluminized films, plastic composite films, paper-plastic composite films, coextruded films, aluminum foil composite films and many others.
Packages:
Plastic, rubber, paper, paper-plastic composite, glass and metal packages, e.G. Red wine bottles, blister, various plastic bottles, coke bottles, peanut oil packages, tetra pak materials, vacuum bags, metal three-piece cans, plastic packages for cosmetic, soft tubes for toothpaste, jelly and yogurt cups
This method of test covers the procedure for determining the permeability to water of the pozzolana mortar prepared and cured under specified conditions, by measuring the percolation of water through Standard cylindrical specimens.
The permeability unit shall consist of a specimen container ring of 100 mm diameter and 50 mm high, held between a bottom plate and a water cell. The hydraulic head for testing shall be obtained by connecting the unit to a compressor through a water pressure vessel.
A pressure regulator and pressure gauge shall be included between the compressor and the water pressure vessel to indicate the test pressure. Water percolating through the specimen shall be collected in a container.
Typical details of an individual unit are given in fig. 6 and 7. The water cell shall be 100 mm diameter brass cylinder and the top and bottom plates shall be either of brass or any other non-corroding metal. The connecting pipeline from the water cell to the water pressure vessel shall also be of non-corroding metal or of hard board polythene.
This requirement is necessary since the tests last over a number of days in which mild steel or similar materials will get corroded and the rust formed will coat the top of the specimens and affect the permeability. The connection of units to the air cylinder shall be done with armoured heawy-duty rubber hose.
Application
Air permeability tester, to determine the resistance of fabrics (woven, knitted and non woven textile materials) to the passage of air (air flow) under constant pre-set air pressure while firmly clamped in the test rig of selected test head/area.
The specimen is loaded to the test area of the instrument easily by means of a pneumatic holder. By pressing down the holder to start the test. Air permeability tester equipped with a vacuum pump to draw air through an automatic interchangeable test head with a circular opening. The pre-selected test pressure is automatically maintained, and after a few seconds the air permeability of the test specimen is digitally displayed in the pre-selected unit of measure on the touch panel. After test the holder is released and the vacuum pump is shut off.
Specifications
Can be controlled by the touch panel
Test result is displayed on touch panel, units can be shifted
Equipped with printing function
11 nozzles are included
Test heads: 5cm2, 20cm2, 50cm2, 100cm2 and ?50mm (), ?70mm ()
Measuring range: 0.1~12000mm/s(l/m2.S)
Test pressure: 1~4000pa
Max thickness of specimen: = 8mm
Measuring accuracy:
Lithium Battery Separator/ Electric Vehicle Air Permeability Tester Gurley Method
Product Detail
Application:
Based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate as well as solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, laminated films, high barrier materials, sheeting, metal foils, rubber, tires and permeable membranes.
Lithium Battery Separator/ Electric Vehicle Air Permeability Tester Gurley Method
Features:
Vacuum differential pressure method
Own technology
3 specimens test simultaneously and independently
Computer control
One-button test, test automatically through whole process
High accuracy vacuum sensors embedded in
3 Chambers with independent temperature sensor
Test under various RH conditions with Humidity generator (optional)
Environment temperature and humidity sensor inside
Permeability coefficient ,solubility coefficient and diffusion coefficient test
Chambers with water bath temperature control technology
Unit based on embedded system,24bit AD
Multiple test modes optional
Data curves display
Traceable reference film calibration
Supports DSM system (DSM, lab data management system)
OX2/231 is based on the equal pressure method, and professional applicable to the determination of oxygen transmission rate of plastic films, composite films, sheeting, plastic bottles, plastic bags and other packages.
VAC-V2 can be used to measure gas permeability rate, solubility coefficient, diffusion coefficient and permeability coefficient at various temperature of plastic films, laminated films, high barrier material, sheets, foils, etc.
G2/131 is based on differential pressure method and applicable to the determination of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of barrier materials and packages at different temperatures.
Features
1. Our own patent technology.
2. Large size touch screen operation.
3. Designed based on various standards.
4. Falling ball test available.
5. Method a, method b, customized method available.
6. Test results, curve display.
7. Result multiple units display.
8. Micro-printer prints mini-report.
9. High performance pneumatic sample clamp.
10. Foot pedal operation available.
11. Safety cover.
12. Result statistics.
13. Rs232 communication port. (optional)
Features
1. Embedded system control, patent technology.
2. Touch screen operation.
3. Real color tft lcd display.
4. Burst, standard creep, creep-to-burst test.
5. Open package test is available. (optional)
6. With and without restraining plates test is available. (optional)
7. High speed sampling for test accuracy warranty.
8. Over pressure protection.
9. Low power consumption.
10. Rs232 communication port.
11. Dsm computer software support. (optional)
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