ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
(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
Product Description
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.
Test Standards: ISO 11092, ASTM D 1518
