Packaging Water Vapor Permeability Analyzer Tester With Multiple Test Modes Humidity Permeate Lab Testing WVTR manufacturer from China SYSTESTER Instrument Co.,Ltd

Packaging Water Vapor Permeability Analyzer Tester With Multiple Test Modes Humidity Permeate Lab Testing

Price:	1.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Model No.: WVTR

Packing: fumigation free wooden case

Usage: Others

Means of Transport: Ocean,Land,Air

Power: Electronic

Brand Name: systester

Based on the humidity sensor detection method and available for the water vapor permeability test of heat exchange membranes, nonwoven fabrics and fle

Product Details

Application:

Based on the humidity sensor detection method and available for the water vapor permeability test of heat exchange membranes, nonwoven fabrics and flexible barrier materials. Packaging Water Vapor Permeability Analyzer Tester With Multiple Test Modes Humidity Permeate Lab Testing

Packaging Water Vapor Permeability Analyzer Tester With Multiple Test Modes Humidity Permeate Lab Testing Features:

features	Weighing method
	Dual weighing modules, own technology
	18 specimens, continuously test
	One-button test, test automatically in whole process
	Multiple test modes optional
	Temperature and humidity auto control
	Data curves display
	Computer control
	Environment temperature and humidity sensor inside
	Unit based on embedded system,24bit Δ-Σ AD
	Traceable reference film calibration
	Supports DSM system (DSM, lab data management system)

Principles:
The specimen is clamped between the upper and lower chamber, the upper chamber is high humidity side, and the other side of specimen, lower chamber is purged by a stream of dry gas, due to the effect of water concentration gradient at two sides of the specimen, water molecules will permeate through the specimen into the dry gas side, penetrated water molecules will be carried to the relative humidity sensor which generates the proportional signal, so water vapor transmission rate will be obtained by calculating the sensor signal.

Packaging Water Vapor Permeability Analyzer Tester With Multiple Test Modes Humidity Permeate Lab Testing Technical indexes:

Test range	5 - 6500 g/m2·24h (Standard)
Resolution	0.001 g/m2·24h
Specimen amount	1 specimen
Temperature range	5C–95C
Temperature accuracy	±0.1C
Humidity range	100%RH (Standard)
Humidity accuracy	±1%RH
Test area	38 cm2 (Standard)
Specimen size	>=150mm * 94mm
Thickness	less 3mm
Carrier gas	Dry Air, or 99.999% Nitrogen
Carrier flow	0~200 ml/min
Gas interface	1/8inch
Power supply	AC 220V 50Hz
Dimension	330mm(L) * 600mm(D) * 330mm(W)
Net weight	30kg