ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Principle: Leeb hardness measurement
Accuracy: ±0.3% at HL=800
Repeatability: ±2HL
Display: Digital LCD with backlight
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 / σb(rm)24-6599N/mm2
Probe: r/f wireless probe D
r/f communication distance: 10m in space
r/f frequency: 2.4GHz
Impact direction: Universal angle (UA) type
Materials: 10 common metal materials
Memory: 300 data can be stored and re-readable
Statistics Calculated: automatically
Re-calibration: Allowed by user
Indicator: Low battery
Communication interface: Wireless micro-printer
Auto power off: Auto
Power supply: 1.5V AA alkaline battery x 2 (main unit) / 3.7V Li-ion rechargeable battery (wireless probe)
Working environment: -10~+40ºC
Dimension (mm): 124x67x30
Net weight (g): 240
Standards: ASTM A956, DIN 50156, EN ISO 16859, GB/T 17394-1998
Included: r/f probe D, block D, small support ring, brush, USB cable, charger, manual, testing report, carrying case
