XHinstruments XHF-105B Sweating Guarded Hotplate (0.002-2 .0 m²K / W)

(RCT)Thermal Resistance Range: 0.002-2 .0 m²K / W

Repeatability: ≤ +/- 2%

Resolution: 0.001m²K / W

Ret) Evaporative Resistance Range: 0-1000m²Pa / W

Repeatability: ≤ +/-2%

Resolution: 0.001m²K / W

Test Plate Temperature Range: 30 C-40 C adjustable

Temperature Control Accuracy: +/-0.03 C

Temperature Measurement: +/- 0.01 C

Air Velocity: 0 -1.2 m / s continuously adjustable

Air Velocity Accuracy: +/- 1%

The Sample Platform Lift Range: 0~50mm automatic lift

Sample Thickness: 0~50mm

Test plate area: 254mm × 254mm

Guard ring size: 512mm × 512mm

Guard ring width:: 127mm

Sample size: 500mmx500mm

Dimensions: 730× 610 × 350mm (L x W x H) (not including Climate Chamber)

Weight: 45Kg (not including Climate Chamber)

Power Supply: AC220V +/- 10%, 100W or AC110V +/- 10%, 100W

Product Description

XHF-105 Sweating Guarded Hotplate is the most professional, most advanced Thermal and Evaporative Resistance test instrument，simulate the human skin test plate,Automatic water supply system, Wind speed stabilization system,test host and Climate Chamber completely separated design,Automatically senses the thickness of the test sample. 

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.

Product Features

1.The 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, water uniformly wets test plate faster)

3.high-precision automatic platform mobile systems, enter the thickness of the test 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. Wifi communication, to make the connection more convenient.

10.Friendly and convenient testing software, test software to configure variety of test standard and user-friendly.