Home > Products > Water Vapor Permeability Analyzer > GBPI W202 Water Vapor Permeability Tester WRTR Analyzer Water vapor transmission rate Testing machine
GBPI W202 Water Vapor Permeability Tester WRTR Analyzer Water vapor transmission rate Testing machine
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Product Details
Brand Name | GBPI | Place of Origin | Guangdong, China | |
Model Number | W202 |
By wooden case
Product Description
GBPI W202 Water Vapor Permeability Tester WRTR Analyzer Water vapor transmission rate Testing machine
Function& Standards
W301 Water Vapor permeation tester tests the water vapor transmission rate (WVTR) of packaging material.
This instrument is widely used in food industry, pharmaceutical industry, cosmetics flexible packaging materials industry(plastic film, barrier materials, sheets, metal aluminum, PVC,PVC sheets), college, university and quality institution for their water vapor transmission rate(WVTR) test and quality control.
It carries the standards of GB 1037-1988 ,GB/T 16928-1997, ASTM E96-00e1 ,ASTM D1653-03,TAPPI T464,ISO2528.
Working principle
W301 Water Vapor Permeation Tester was designed with the principle of weighting method to use weight reduction method to test the water transmittance rate (WVTR) of plastic films. Namely in the regulated temperature, relative humidity conditions, the sample two sides keep the vapor different pressure, measuring the vapor volume passed through, figure out the WVTR value. Unit is g/ m2·24h.
Specifications
Item | W202 water vapor permeation tester |
Chamber | 1 |
Measurement range | 0.001~100 g/ m2·24h (film & sheet, with mask can be 0.1~1000 g/ m2·24h ) |
Measurement accuracy | 0.001 g/ m2·24h( Film & sheets ), 0.00001 g/pkg·d ( package bag & bottle) |
Temp. range | 15°C~45°C ( 10°C~50°C optional ) |
Temp. accuracy | ±0.1°C |
Humidity range | Dryness=0%RH, Humidity=30~90%RH, 100%RH |
Humidity accuracy | ±1%RH |
Sample thickness | ≤2mm |
Sample Dia | Φ80mm ,transmission area 50.24cm2 |
Sample qty | 2 pcs |
Gas pressure | ≥0.1Mpa |
Software interface:
Factory View:
Certifications:
Our Customer:
Our Service:
1. One year guarantee and all lifetime techinical support
2. USA, Australia Aisa Local agent for service
3. Speedy reply, 12hrs response to customer questions
4. Software free update
5. Minor maintenance ---parts ship within 24 hrs
6. Major maintenance---Technical will be sent within 15 days
Our Lab:
Our Team:
Why Choose Us Contact Us?
1.We are the largest packaging test equipment manufacturer in China.
2. We are the only reference materail certificated supplier in the world.
3. Most of the provincial, municipal FDA using our testers in China.
Company Profile

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- Thickness Tester Co., Ltd
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