YuYang YY702 ASTM D2843 Building Material Fire Tester / Smoke Density Fire Tester
1. Gas source: 95% propane gas or higher purity, or the same purity of gas(owned);
2. Photometric system: a light source for the light bulb 15 w, working voltage of 6 v.
3. Smoke density measurement range: 0 ~ 100%;
4. Smoke density measurement accuracy: ±3%;
5. Receive the lens focal length: 60 ~ 65 mm;
6. Main burner work pressure: 276 kpa (adjustable);
7. Auxiliary combustion chamber pressure: 138 kpa (adjustable);
8. Supply voltage: AC220V±10%,50Hz;
9. Using power: 0.5 KW.
10. Combustion box dimension: L300*W300*H790(mm);
11. Equipment overall dimensions: (800 * 500 * 500) mm;
12. Combustion box adopts 304 steel plate, thickness of 1.2 MM;
13. Weight: 35 Kg.
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ