China Water Vapor Permeation Tester

W301 Water Vapor Permeability Analyzer
Function and usage
To test the water vapor transmission rate (WVTR) of packaging materials, such as plastic film, composite film, coextrusion film, aluminum-plated film, aluminum foil, infusion bag, sheets, paper, paper board, solar battery panel, cellophane, ceramics and porcelain, and various containers such as bag, pouch, bottle, can, bowl, box, widely used in the industries of food, pharmaceuticals, personal care, household, electronics and so on.
Standards
GB 1037, GB/T 16928, ASTM E96, ASTM D1653, TAPPI T464, ISO 2528, DIN 53122-1, JIS Z0208, YBB00092003
Features
1, Connected to computer by USB, Instrument with configuration of 240, 000 true color touch screen to work independently.
2. High-precision sensors with over-range protection, continuous data collection, accurate and reliable data.
3. The sensor is with the function of over range protection.
4. Temperature system uses electronic technology intermittence control, structure is excellent, high precise temperature control.
5. Unique design for drying. Uses the wet and dry gas ratio control humidity.
6. Simple operation, with the function of parameter setting error automatic correction function.
7. Parameter coded lock. Automatically lock the parameter while testing.
8. Software interface support curve dynamic display and scale
9. Software real-time display each curve state: Temperature, humidity, weight, permeation rate. Function of data storage, convenient for analysis the experimental results
10. Through the serial port can be directly connected to computers. Can convenient output special format editing, printing. Computer automatic monitoring process
Technical parameter
Measurement range
0.02~10000 g/m2.day
Measurement accuracy
0.001 g/m2.day
Temp. Range
10°c~50°c
Temp. Accuracy
0.1°c
Humidity range
0~20%RH dry method 10~90%RH (dual-airflow humidity method, optional)
Humidity accuracy
±2%RH
Sample thickness
≤2mm
Sample no
1pc
Sample dia
Φ90mm, transmission area 50.24cm2, (no stipulate for area in international)
Instrument size
520x420x340mm
After sale Service
l2 years coverage
lSpeedy reply, 12hrs response to customer questions
lSoftware free update
lMinor maintenance ---parts ship within 24 hrs
lMajor maintenance---Technical will be sent within 15 days
lFree inhouse training for customer operator
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