iso 11092 Sweating Guarded Hotplate DW259A
FYI is one of the best iso 11092 Sweating Guarded Hotplate suppliers in the world, we offer good quality products with affordable price. The Sweating guarded hotplate is of independent R&D, we provide not only good quality products, but also best after sales service.
Sweating Guarded Hotplate DW259A
We provide reasonable price and high quality sweating guarded hotplate.All of testing instruments manufactured by FYI factory are well-known throughout China and more than 50 countries abroad for providing superior value and performance.
Follows are features of the testing machine
- Use a large touch panel (OMRON, Japan) to display and a microcomputer to control and deal with data automatically;
- Display measuring results and dynamic curves;
- In-built programmable testing programs, meeting requirements of related GB/T, ISO standards;
- This sweating guarded hotplate with lateral and lower thermal guard rings;
For more information,you can also visit www.fyichina.com.cn
Application of Sweating Guarded Hotplate
Sweating Guarded Hotplate is used to test the thermal and water-vapor resistance of fabrics, films, coatings, foams and leather including multilayer assemblies used in clothing, quilts, sleeping bags, upholstery and similar textile or textile-like products under steady-state conditions. It is used to simulate the heat and mass transferring process occurs on the surface of human skin.
The chamber size is 1000*1000*1000mm and equipped with heater, compressor, blast fan, and air flue to ensure constant temperature and humidity, It Connection with computer by WIFI, stable data transmission and quick response.
Sweating Guarded Hotplate complies with GB/T 11048 ,ASTM F1868,ASTM D1518 , ISO 11092etc international and retailer standards.
If you need more information about Sweating Guarded Hotplate Machine. Please contact with us
Standards of Sweating Guarded Hotplate
|GB/T 11048||ASTM F1868||ASTM D1518||ISO 11092|
Some standards might not be the full version; to read the full version for free, write an email to [email protected].
Please contact the administrator to get any violations removed.
Key Specification of Sweating Guarded Hotplate
|Test item||Thermal resistance, Rct|
|Water-vapor resistance, Ret|
|Rct measuring range||0.000-2.0 m2.K/W|
|Rct resolution||0.0001 m2.K/W|
|Ret measuring range||2-1000 m2.Pa/W|
|Ret resolution||0.001 m2·Pa/W|
|Test plate temperature||20-50℃, adjustable|
|Air speed||0-1.2m/s, adjustable|
|Test plate lifting range||0-60mm|
|Test plate size||254mm*254mm|
|Thermal guard ring width||127mm|
|Inner dimensions of chamber||1000*1000*1000mm (L*W*H)|
|Power supply of chamber||AC380V, 50Hz, 3 phase|
|Power supply of test unit||AC220V, 50Hz, 1 phase|
Q:Firstly, from the video, DW259A can work individually, what is the function of DW1490, and what is the advantage if we use DW1490 compared to DW259A only? And is there any electrical version for the CE certificate?
A: As you know, the different test standards require different test conditions.
For example，ASTM D1518 requires a controlled atmosphere chamber of temperature between 1 and 20℃, the relative humidity shall be maintained between 20% and 80%,.
The experimental conditions required by ASTM F1868 are temperature 4-25 ° C and humidity 20%RH-80%RH.
DW1490 Laboratory conditioning chamber can provide the experimental conditions required by the standard when there is deviation between the conditions of your laboratory and temperature and humidity required by the adopted standard.
Because DW1490 contains refrigerant, there'll be some difficulties in exporting, we suggest you to buy it locally and the corresponding internal size of the chamber is 650*900*1000mm (Depth * Width * Height).