ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Indenter: Conical Rockwell diamond indenter (120 °): diamond tip as a cone with 120 degrees of the cone apex angle and the bead size of 1/16 inch (1.5875 mm)
Scales:
20-88 HRA
20-100 HRB
20-70 HRC
40-77 HRD
70-100 HRE
30-94 HRG
80-100 HRH
40-100 HRK
Hardness resolution value: 0.1
Measurement accuracy: <1.0%
Conversion scales: Plastic Rockwell, Brinell, Vickers
Initial testing load(accuracy ±2%): 98.07N (10kg)
Testing load (accuracy ±1%):
588.4N (60kg)
980.7N (100kg)
1471N (150kg)
Measuring time: 5~60 sec
Testing materials
Cemented carbides, thin steel and shallow case hardened steel
Steel, hard cast irons, pearltic malleable iron, titanium, deep case hardened steel & other material harder than HRB 100
Thin steel and medium case hardened steel and pearlitic malleable iron
Hardened and surface hardened steel, hardened and tempered steel; cold and hard casted parts, forged parts; hard alloy steel; aluminum alloys; bearing steel; carbonized steel sheets and others
Max height of test sample: 100 mm (210 mm – without protective cover) (can be produced up to 400 mm)
Max depth of test sample: 165 mm
Power supply: 220V±5%, 50~60Hz
Data output:
LCD
Wireless printer
RS-232 interface
Recommended operating conditions
Air temperature: 0…+40 °С
Air pressure: 94 – 106.7 kPa
Humidity: up to 65%
Net weight: 86 kg
