详情
W**1 Water Vapor Permeability Analyzer
Function and usage
Designed with the principle of weighting method, use weight
reduction method to test the water transmittance rate (WVTR). Tests
the water vapor transmission rate (WVTR) of packaging material.
Used in food industry, pharmaceutical industry, cosmetics, flexible
packaging materials industry, university and quality institution
quality control. Computer automatic testing, control temperature,
humidity, recording temperature, humidity, weight, transmission
rate curve, automatic judge the end of experiment.
Standards
GB ***7, GB/T ****8, ASTM E*6, ASTM D***3, TAPPI T**4, ISO ***8,
DIN ******1, JIS Z***8, YBB*******3
Features
1, Connected to computer by USB, Instrument with configuration of
**0, **0 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
*0. Through the serial port can be directly connected to computers.
Can convenient output special format editing, printing. Computer
automatic monitoring process
