ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Rockwell Scales
Initial Testing Force: 98.07N（10kg）
Total test force: 588.4N（60 kg）, 980.7N（100 kg）, 1471N（150kg）
Indenter: Diamond Rockwell indenter, Ф1.5875mmball indenter
Test scale: HRA, HRB, HRC, HRD
Maximum height of the specimen: 210 mm
Brinel Scales
Test force: 294.2N（30kg）, 306.5N（31.25kg）, 612.9N（62.5kg）, 980.7N（100kg）, 1839N（187.5kg）
Indenter: φ2.5mm, φ5mm ball indenter
Test scale: HBW1/30；HBW2.5/31.25；HBW2.5/62.5；HBW5/62.5；HBW2.5/187.5
Eyepiece magnification: 15X
Objective magnification: 2.5X, 5X
Maximum height of the specimen: 180mm
Vickers Scales
Test force: 294.2N（30kg）, 980.7N（100kg)
Indenter: Diamond Vickers indenter
Test scale: HV30；HV100
Eyepiece magnification: 15X
Objective magnification: 10X
Maximum height of the specimen: 180mm
Hardness tester host
Display method: Special indicator table for hardness tester
Distance from the center of the pressure head to the body: 165mm
External dimensions of hardness tester: 550×230×780mm
weight approximately: 80KG
supply voltage: AC220V 50Hz
Standard configuration:
Hardness tester host: 1
Diamond Rockwell indenter: 1
Diamond Vickers indenter: 1
φ1.5875mm ball indenter: 1
φ2.5mm ball indenter: 1
φ5mm ball indenter: 1
HRC standard hardness block: 3
HRB standard hardness bloc: 1
HRA standard hardness bloc: 1
HV standard hardness bloc: 1
HB standard hardness bloc: 1
Horizontal adjustment screw: 4
Power line: 1
Pressure head set screw: 1
big, small, V-shaped sample stage: Each 1
Eyepiece: 1
Slide sample table: 1
2.5X, 5X, 10X objective: Each 1
Level gauge: 1
Fuse 2A: 2
Application scope:
Suitable for measuring the hardness of quenched, tempered, annealed, cold hard castings, malleable castings, hard alloy steel, aluminum alloy, copper alloy, bearing steel, etc.
