EY50 Sweating Guarded Hotplate-EYTEST LIMITED(EYtest.com)

Technical Specifications: (RCT)Thermal resistance range :0.002-2 .0 m² K / W
Repeatability: ≤ ± 2%
Resolution: 0.001m²K / W
(Ret)evaporative Resistance range :0-1000m²Pa / W
Repeatability: ≤ ± 2%
Resolution: 1m² · Pa / W
Test plate temperature range: 30 ℃ -40 ℃ adjustable
Temperature control accuracy: ± 0.03 ℃
Temperature measurement:± 0.01 ℃
Air velocity: 0 ~ 1.2m / s continuously adjustable
Air velocity accuracy: ± 1%
The sample platform lift range :0~45mm automatic lift
Sample thickness：0~45mm
Active plate size: 512mm × 512mm
Test plate area: 254mm × 254mm
Guard ring width: 127mm
Dimensions: 770 × 560 × 750mm (L x W x H) (not including Climate Chamber)
Weight: 30Kg (not including Climate Chamber)
Host power: AC220V ± 10%, 100W or AC110V ± 10%, 100W

Professional Technology:     1.The world's first independent design concept, the integrated design of control systems and
automatic water supply system, users can choose different environments experimental box.
    2.Automatic water supply, automatic drainage system, strong, add water (moisture resistance
test faster).
    3.High-precision automatic platform for mobile systems, enter the thickness of the test samples,
the mobile test platform to the corresponding position.
    4.Quick to test the steady-state, according to the thickness of the sample, the machine
automatically adjust the PID control parameters, to quickly reach the test conditions.
    5.Patented wind speed parallel to the stable system, uniform and stable wind speed, so that
the test results more stable.
    6.Wind speed from 0 to 1.2m / s continuously adjustable to meet any dampness thermal
resistance testing standards.
    7.Heat retaining ring width of 127mm,
    8.LED soft lighting systems.
    9.USB communication, convenient connections.
    10.Friendly and convenient testing software, software configuration of a variety of testing
standards, user-friendly.

Test standard: GB / T 11048, ISO 11092, ASTM F 1868-09, ASTM D 1518-85, JIS L1096-2010, ASTM F 1868-02

Test principle: Clothing is often made of materials that impede the flow of heat and moisture from the skin to the
environment. Consequently, people may suffer from heat stress or cold stress when wearing clothing
in different environmental conditions. Therefore, it is important to quantify the thermal resistance
and evaporative resistance of clothing materials and to consider these properties when selecting
materials for different clothing applications.

Application: Measurement of the thermal resistance and the evaporative resistance, under steady-state conditions, of fabrics, films, coatings, foams, and leathers,including multi-layer assemblies, for use in clothing systems.

Configuration: Standard configurations: host, a power line, LABTest analysis software.
Optional accessories: climate-controlled chambers.