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W3/062 Water Vapor Transmission Rate Test System

Product ID：HZBZtsy019

Price: Please inquire PDF Format

Supply Ability:80SETS/MON

Port:SHENZHEN

Product Introduction
Consulting

Model NumberW3/062

Brand NameJINANLANGUANGJIDIAN

Payment TermsT/T, paypal

W3/062 Water Vapor Transmission Rate Test System

Introduction
W3/062 Water Vapor Transmission Rate Test System, professional, efficient and intelligent WVTR high-end test system, based on cup-type test principle, suitable for water vapor of various materials such as plastic film, composite film, medical, construction field, etc. Determination of transmittance.
Under a certain test temperature, a constant humidity difference is generated between two sides of the test specimen. The water vapor permeates through the specimen and into the dry side. By measuring the weight changes of the test dish in different time, water vapor transmission rate and other parameters can be obtained.
This test instrument conforms to the following standards: ISO 2528, GB 1037, GB/T 16928, ASTM E96, ASTM D1653, TAPPI T464, DIN 53122-1, JIS Z0208, YBB 00092003
Features
Both water method and desiccant method can be used
Wide range and high-precision of automatic temperature and humidity control to support various combinations of non-standard test conditions
Standard air velocity enables constant humidity difference between two sides of test dishes
Automatic reset before weighing ensures accurate weighing data
Gas cylinder lifting structure design and periodically weighing method to reduce system errors
Convenient fast-access calibration ports for temperature and humidity
Reference film or standard weight for fast and accurate calibration
Precision design with high test efficiency and ultra-high system accuracy
6 distinct or equivalent specimens can be tested individually with independent test results at one operation
The system can be easily connected to a maximum of 10 instruments to accomplish up to 60 tests at the same time
Based on the user-friendly Windows operating interface for easy operation
Saves test data in different formats for convenient data transfer
Intelligent historical data searching, comparing, analyzing and printing functions

Technical Parameters

Specifications	Film Test
Test Range	0.5 ~ 10,000 g/m²·24h (Water Method) 0.5 ~ 2,500 g/m²·24h (Desiccant Method)
Number of Specimens	1 ~ 6 with independent test results
Resolution of WVTR	0.01 g/m²·24h
Resolution of Balance	0.001 g (Customization Available)
Test Temperature	15 °C ~ 55 °C ±0.1°C (standard)
Humidity Range	Water Method: 40%RH ~ 90%RH ^Note1 ±1%RH
Humidity Range	Desiccant Method: 10%RH ~ 98%RH^Note2 ±1%RH (Standard 90%RH)
Air Velocity	0.5~2.5 m/s (customization available)
Specimen Thickness	≤3 mm (customization is available for other thickness)
Test Area	33 cm²
Specimen Size	Φ74 mm
Volume of Test Chamber	44 L
Gas Supply	Air
Gas Supply Pressure	0.6 MPa
Port Size	Φ6 mm PU tubing
Instrument Dimension	700 mm (L) x 580 mm (W) x 580 mm (H)
Power Supply	220VAC 50Hz / 120VAC 60Hz
Net Weight	80 kg

Introduction
W3/062 Water Vapor Transmission Rate Test System, professional, efficient and intelligent WVTR high-end test system, based on cup-type test principle, suitable for water vapor of various materials such as plastic film, composite film, medical, construction field, etc. Determination of transmittance.
Under a certain test temperature, a constant humidity difference is generated between two sides of the test specimen. The water vapor permeates through the specimen and into the dry side. By measuring the weight changes of the test dish in different time, water vapor transmission rate and other parameters can be obtained.
This test instrument conforms to the following standards: ISO 2528, GB 1037, GB/T 16928, ASTM E96, ASTM D1653, TAPPI T464, DIN 53122-1, JIS Z0208, YBB 00092003