- Characteristics
- Water method, computer controls, high in accuracy, test automatically.
- High resolution, dispense with manual intervention, test rapidly.
- High accurate temperature control, easy to realize the test condition.
- Friendly human-equipment interaction, easy to operate.
- Test data is displayed continuously, clear at a glance.
- Sorted search function.
- Function of storage, searching, print, plot, and communication.
- High in steady, easy to calibrate.
- Principle
- Saturated water vapour transmits through specimen in a unit time under specified conditions of temperature and humidity. Determine the transmitted mass by test the decreasing weight of distilled water with time going.
- Operation characteristics
- Before test, just input parameters of pre-heating time, test temperature, and so on. Tester will finish the test automatically and prints out test results.
- Computer can enable the function of sorting store and sorting search. The test results can be displayed in data and curve.
- Calibrate with standard poise, easy to calibrate.
- Technical data
Test range: 0~10000g/m2·24h
Test accuracy: 0.01g/m2·24h
Resolution: 0.0001g
Test temperature: Room temperature~50(Standard 38)
Temperature accuracy: ±0.5
Test area: 63.58cm2
Specimen size: 100mm
Quantity of specimen: 1piece
Power: AC 220V 50Hz
Dimension: 690(L)mm×364(B)mm×360(H)mm
Net weight: 69kg
- Standard
- GB 1037, ISO 2528, JIS Z0208, ASTM E96, ASTM D1653
- Standard configuration
- Mainframe, computer, test cups, software, sample cutter, calibration poise.
- Applications
The testers found applications in following :
- Permeability Testing
- Plastic & Paper Testing
- Laboratory Testing
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