China Water Vapor Transmission Rate Tester-W301

W301 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 1037, GB/T 16928, ASTM E96, ASTM D1653, TAPPI T464, ISO 2528, DIN 53122-1, JIS Z0208, YBB00092003
Features
1, Connected to computer by USB, Instrument with configuration of 240, 000 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
10. Through the serial port can be directly connected to computers. Can convenient output special format editing, printing. Computer automatic monitoring process

Measurement range0.02~10000 g/m2.dayMeasurement accuracy0.001 g/m2.dayTemp. Range10°c~50°cTemp. Accuracy0.1°cHumidity range0~20%RH dry method 10~90%RH (dual-airflow humidity method, optional)Humidity accuracy±2%RHSample thickness≤2mmSample no1pcSample diaΦ80mm, transmission area 50.24cm2, (no stipulate for area in international)

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