ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Application:
The tester is mainly used to determine the resistance to external blows of the thermalplastics pipes of circular crosssection.Test pieces are subject to blow from a falling striker,of specified mass and shape,dropped from a known height onto specified positions around the circumference of the test piece.The true impact rate of the batch,or production run from an extruder,is estimated.The maximum value acceptable for the TIR is taken to be 10%.There are two test methods:round-the-clock method and staircase method.
Standard: ISO3127,BS EN1411,BS EN744,ASTM D2444 and the equivalent.
Parameter:
Test specimen: Φ10mm-Φ630mm
Impact height: 50-2000mm, with the display error within±2mm
Overall dimensions: L*W*H=(1100*600*3800)mm
Energy losses: <0.25%
Masses of strikers: (0.25-16)kg, tolerance ±0.5%
Rising speed: 12m/min
Electrical power supply: 220v/50Hz,110v/60Hz(please specify)
