EY50 Sweating Guarded Hotplate

Technical Specifications: (RCT)Thermal resistance range :0.002~2.000 m² K / W
Repeatability: ≤ ± 2%
Resolution: 0.001m².K / W
(Ret)evaporative Resistance range :0-1000m².Pa / W
Repeatability: ≤ ± 2%
Resolution: 0.001m².Pa / W
Test plate temperature range: 20 ℃ -50 ℃ 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 :0~70mm automatic lift
Sample thickness：0~70mm
Test plate area: 250mm × 250mm
Guard ring size: 512mm × 512mm
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
Warranty: 24 Months

Professional Technology: 1.The world's first independent design concept, integrated design of control systems and automatic water supply system, users can choose the standard Climate Chamber.
2.Automatic water supply, Automatic drain system, Strong feed water system (In the Evaporative Resistance test mode, water uniformly wets test plate faster)
3.high-precision automatic platform mobile systems, enter the thickness of the test sample, the test platform to move to the corresponding position.
4 According to the thickness of the sample, the machine automatically adjust the PID control parameters, test conditions can quickly reach.
5.The patented Air velocity parallel stabilization system, let the Air velocity homogeneous and stable, so that the test results are more stable.
6.Air velocity continuously adjustable from 0 ~ 1.2m / s to meet any Thermal and Evaporative resistance testing standards.
7.Guard ring width 127mm, to ensure that heat is passed from the test sample.
8.LED soft lighting system.
9.Standard USB communication, optional wireless wifi communication, to make the connection more convenient.
10.Machine stainless steel shell to ensure the life of the machine more than 20 years.
11.Friendly and convenient testing software, test software to configure variety of test standard and user-friendly.

Test standard: GB/T11048, ISO11092, ASTM F1868-09, ASTM D1518-85, JIS L1096-2010, ASTM F1868-02, FZ/T 01029-1993

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 configuration: host test unit, a power line, LABTest analysis PC software
Optional accessories: Climate Chamber.