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Fabric Thermal Resistance Tester, to determine the thermal resistance ( m²K / W), thermal conductivity (W/(m.K), Clo Value (m²K / W), Heat Transfer Coefficient (W/(m²K)) of various fabrics, quilting products, and other heat insulation materials.
Principle:
Clothing is often made of materials that impede the flow of heat 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 of clothing materials and to consider these properties, when selecting materials for different clothing applications.
Application:
Measurement of the thermal resistance under Steady-state, conditions, of fabrics,coatings, foams, and leathers,including multi-layer assemblies, for use in clothing systems.
ISO 11092, ASTM D 1518
(RCT)Thermal resistance range | 0.002-2 .0 m²K / W |
Repeatability | ≤ +/- 2% |
Resolution | 0.001m²K / W |
Test plate temperature range | 20 C -50C adjustable |
Temperature control accuracy | +/- 0.1 C |
Temperature Resolution | +/-0.03C |
Testing time set range | 10s-86400s（24h) |
Preheat time set range | 10s-86400s（24h) |
Steady time set range | 10s-86400s（24h) |
Air velocity | 0 - 1.0 m / s continuously adjustable |
Air velocity control accuracy | +/-1% |
The sample platform lift range | 0-70mm Manual lift |
Sample thickness | 0-70mm |
Test plate area | 250mm × 250mm |
Test table area | 500mm×500mm×120mm |
Power | 110V/220V, 50Hz/60Hz |
Hot lines：
+86-531-67880131Address：No. 2 East Street Shengchan Road Jinan City Shandong China
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