ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measure the thermal insulation performance of flame-retardant protective clothing fabrics exposed to radiant heat sources and convection heat sources to detect the thermal protection performance of protective clothing, safety shoes, gloves, and helmet outer surfaces.
Specimen Size: 150×150mm
Specimen Radiated Size: 100×100mm
Radiant Thermal-Flux Source:
9pcs of 500w quartz burner; Interval: 13.0±0.5mm
(Optional: 14.3±0.5mm for GB 8965.1 Standard)
Convective Thermal-Flux Source:
2 burners at 20°to 30°angle from the vertical,
Gas supply: Methane (Purity≥99%) or Propane (Purity≥95%)
(Optional: 45°for GB 8965.1 Standard)
Heat Flow Meter: K-Type Thermocouple wire (diameter ≤0.25mm), Resolution: 0.1℃, Accuracy: 0.7℃
Data Collection System: Collect frequency: 10Hz
Radiant Thermal-Flux: (13 4)kW/m2[(0.3±0.1)cal/cm2×s]
Whole Thermal-Flux: (84 2)kW/m2 [(2.00±0.05)cal/cm2×s]
Power Supply: 220V 50Hz 5Kw
Dimension: 930×740×890mm
Weight: ≈100kg
