ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Hardness system: Leeb (HL), Brinell (HB), Rockwell A (HRA), Rockwell B (HRB), Rockwell C (HRC), Vickers (HV) and Shore (HS)
Measurement range: HLD (170 to 960), HRA (59 to 85), HRB (13 to 100), HRC (18 to 68), HB (19 to 655), HV (80 to 976), HS (32 to 100)
Measuring direction: 360° (vertical downward, obliquely downward, horizontal, oblique upward, vertical upward)
Measuring materials: Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy (brass), copper-tin alloy (bronze), pure copper and forged steel
Display: LCD, 128×64 graphics dot matrix LCD
Print function: Thermal print head, quiet, ready to print measurement results
Printing paper: width 57.5±0.5mm, diameter 30mm
Data storage: 373～2688 groups (impact times 32～1)
Communication interface: standard USB2.0
Charging power supply: 9VDC, 220VAC
Charging time: 4 to 5 hours
Battery: 7.4V, lithium battery (1500mAh)
Ambient temperature: 0～40°C
Storage temperature: -25～70°C
Working hours: about 300 hours
Standard configuration:
Main part
D type impact device
Small support ring
Nylon Brush (I)
High value Leeb hardness block
Charger
Communication cable
Optional accessories:
Data processing software (application on computer)
Various shaped impact devices and support rings
High, medium and low value hardness block
