ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Principle: Leeb hardness measurement
Accuracy: ±0.3% @ HL=800 / ±2HL
Display: High contrast color TFT 320*320
Hardness scale: HL / HRC / HRB / HB / HV / HS / HRA /σb
Measuring range: HL100-960 / HRC0.9-79.2 / HRB1.2-140/ HB1-1878/ HV1-1698 / HS0.5-128/ HRA7-88.5 / σb(rm)24-6599N/mm2
Probe: D
Materials: 11 common metal materials
Memory: 100 data for each file, can be saved and re-readable
Statistics function: Average /Max. /Min. /S.value
Re-calibration: Coincident /Independent
Indicator: Low battery
Interface: USB/Bluetooth to PC for transfering data , wireless printing , USB for charging
Power on/off: Auto/Manual
Power supply: 3.7V Li-ion rechargeable battery
Working environment: -20°c~+70°c
Dimension (mm): 148*44*22
Net weight (g): 115
Standards: Conforming to ASTM A956, DIN 50156, GB/T 17394-1998
Included: probe D internal, block D, brush, 3.7 V Li-ion battery, USB cable, charger, PC software, manual, testing report, carrying case
