跳至主要内容

Parameters of fabric moisture permeability meter

[up to standard]

GB/T12704 ASTME96 JISL1099 BS7209, etc.

"Method for The Determination of Moisture Permeability of Fabrics - Moisture Permeability Cup method/Method A"

Standard Test Methods for Water Vapor Transmission of Materials (ASTM E96-00)

British standard BS7209-1990 moisture absorption method


[Use Environment]

1. Ambient temperature: 15~30℃

2. Relative humidity: less than 80% RH

3. Power supply: 220V± 5% 50Hz

4. The instrument shall be grounded

5. The instrument should be placed at least 30cm away from obstacles.

Main USES:

The moisture permeability tester is used for testing the moisture permeability of various coated fabrics, composite fabrics, composite films, plastic films, exchange films and other materials, and is often used for testing medical fabrics.

Technical indexes of moisture permeability tester:

1. Adjustable temperature control accuracy: 20 ~ 50℃±0.1℃;

2. Adjustable humidity relative humidity: 40 ~ 95%±1%RH

3. Standard test temperature and humidity:

30℃±0.5℃23℃±0.2℃ (water temperature);23 ℃ plus or minus 0.5 ℃ 50% + / - 2% RH;

20 ℃ plus or minus 0.5 ℃ 65% + / - 2% RH;38 ℃ plus or minus 0.5 ℃ 50% + / - 2% RH;

38 ℃ plus or minus 0.5 ℃ 90% + / - 2% RH;40 ℃ plus or minus 0.5 ℃ 50% + / - 2% RH;

40 ℃ plus or minus 0.5 ℃ 90% + / - 2% RH;

4. Wind speed range: 0.02 ~ 0.8m/s

5. Wind speed regulation mode: automatic adjustment, manual adjustment;

6. Layers of permeable cup holder: three;

7. Number of permeable cups: 18 on the second floor (selected by NATIONAL standard, American standard and British standard) + 6 on the first floor by potassium acetate method;

8. Rotating speed of the cup holder: adjustable from 2rpm/min to 5rpm/min;

9. Power supply: AC220V±10%, power: 4KW

Technical Features:

1. The refrigeration system adopts French Taikang refrigeration unit to ensure the stable operation of the whole machine for a long time;

2. Adopt temperature and humidity sensors imported from Switzerland to ensure the accuracy of temperature and humidity in the experimental cabin;

3. Use industrial color touch screen and display menu in Chinese and English;

4. Automatic water addition function is adopted to facilitate testing and is suitable for testing for a long time;

5. The temperature and humidity recorded once a minute can be inquired in real time, and the printer can be connected to print out;

6. Three layers of samples are placed on a shelf with 9 test cups for each layer, which greatly increases the number of single test samples, reduces the user's operating cost and improves efficiency;

7. There are small doors in the sample taking cup respectively to reduce the influence on the test environment due to the sample taking period and the opening of the door, thus shortening the re-stabilization time;

8. The balance must be reached again within 3 minutes after each closing of the test cabin door in full compliance with the provisions of Article 5.1.1 of GB/T12704 ~ 2009;

9. The turntable sample placement rack is more uniform than the fixed sample rack.






Email: hello@utstesters.com

Direct: + 86 152 6060 5085

Tel: +86-596-7686689

Web: www.utstesters.com

标签：

评论

发表评论

此博客中的热门博文

Skid Steer Trenchers

  Skid Steer trencher features an adjustable depth control foot which ensures the operator trenches at a set depth at all times. This high engineered trencher has a number of features that make it a more long lasting, more productive unit than the competition. This trencher comes with an extended auger that carries dirt further from the trench. This prevents the dirt from fall in the trench. Three different chain options are also available for trenching in different ground conditions from general earth, to rocky ground, concrete, asphalt, and even frozen ground. Our trenchers and Trenchers Attachment are manufactured in-house to the highest industry quality, ensuring reliability and performance. The Trencher can be used for pipe laying for irrigation, underground power & communications, road repairs, general construction. Whether you rent trenchers occasionally for bigger jobs, or own trenchers that run constantly during the busy season, these machines make life...
发表评论
阅读全文

Can laser cutting machine cut galvanized sheet?

Can laser cutting machine cut galvanized sheet? Galvanized sheet is a relatively common material used in manufacturing. Galvanized sheet is the steel sheet coated with a layer of metallic zinc on the surface which can prevent corrosion and extend its service life. So is this material suitable for laser cutting machines ? Generally for galvanized sheets, laser cutting machines can cut easily. Most organic and inorganic materials can be used. Various metal materials commonly used in industrial manufacturing systems are almost cut regardless of their hardness. Copper, aluminum and their alloy plates are all no problem. In the process of processing galvanized sheet, auxiliary gas needs to be added. The purity and pressure of auxiliary gas directly affect the quality of the cut sheet section. The oxygen purity for cutting should be above 99.6%. When the purity of the oxygen used for cutting is higher, the better of the roughness and quality for the section of galvanized sheet will be, of co...
发表评论
阅读全文

What is inside a tubular motor?

  A smart tubular motor is a compact and powerful electric motor that is typically used to operate roller blinds, awnings, and shutters.  The main components of a tubular motor are: Housing: The tubular housing that gives the motor its name and protects the internal components from damage. Motor: The electric roller blinds motor that provides the power to operate the roller blinds, awnings, or shutters. The motor can be AC (alternating current) or DC (direct current), and it is typically a brushless type for longer life and improved performance. Gearbox: A gearbox that transmits the power from the motor to the roller blinds, awnings, or shutters. The gearbox may be planetary or worm gear, depending on the design and application. Encoder: An encoder that measures the rotation of the motor and provides feedback to the control system to ensure accurate positioning and smooth operation. Control Circuit: A control circuit that manages the operation of the motor, inc...
发表评论
阅读全文