China Water Vapor Permeability Tester

W202 Water Vapor Permeability Analyzer
Function and usage
W202 Water Vapor Permeability Analyzer is a high precision testing equipment with machinery, electronics, software. Used in the water vapor permeability analysis of plastic film, composite film, sheet, metal foil and plastic, rubber, paper, glass, , bottle, bags, cans, boxes and other packaging container.
Through PC connect, this equipment supported by professional software which can real-time control, parameter setting, test results preservation and printing.
Standards
GB/T 21529, ISO15106-3, DIN 53122-1, YBB 00092003
Working principle
This equipment is using Electrolytic method. Put the sample in the middle of two chambers, the gas with stable humidity flowing in the up chamber, dry gas is flowing in the down chamber. The water vapor will transmit through the sample to the dry gas, and carried by the flowing gas to the sensor. Through the sensor to measure water vapor concentration and calculate the quantity of water vapor through.

Measurement range0.001 ~ 100 g/m2·24h(film and sheet,wish mask can be 0.1~1000 g/m2·24h)0.001 ~ 5 g/ pkg·d
(package bag and bottle)
Resolution ratio0.001 g/m2·24h(film and sheet)0.00001 g/ pkg·d(package bag and bottle)
Temperature control range15~45°C(5~50°Coptional)Temperature control accuracy±0.1°CHumidity control rangedryness= 0%RH,humidity=30~90%RH ,100%RHHumidity control accuracy±1%RHNumber of testing specimen2pcsSpecimen dimensionΦ80mm,permeability area 50.24cm2,Specimen thickness≤2mmCarrier gasNitrogen Carrier gas pressure≥0.1Mpa

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 company

GBPI is a professional manufacturer focused on developing and producing packaging material test instruments. Founded in 2002, the company has received IOS9001 certification and recognized as high-tech enterprise and software enterprise by national authority. We hold numerous technology patents and software certificates from the national authority, and gained awards for technological progress.

We are the lab solution provider offering qualified instruments and service for the food, pharmaceutical, personal care chemical product, packaging, printing industries, inspection agency, research institution and college. Our instruments are running well in over 3000 laboratories to guarantee the highest quality and save cost for customers. We are increasingly gaining good reputation for our high quality product and service among worldwide customers in recent years.

With over 1000m2 laboratory and developing center, the experts and technical team come from chemical, electronic, mechanical and software field abroad and domestic. We've been continuously researching and developing new products and improving current products, and provide the best technical service for you. It is our honor to be a technical innovation enterprise and gain the government support.

24 hours sales and technical service for international and domestic customers; local agent and office provide instant support; technical and after-sale service team help you solve all the problems for easy operation and friendly use. We are thankful for customers' support and staff dedication to continued success.

Our customers

Our customers are mainly from South East Asia,Middle East,South America,and North America,including India,Pakistan,Thailand,Malaysia, Indonesia,Australia,Canada and so on