ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Indenters:
+ Rockwell conical diamond indenter with a 120° apex angle
+ Rockwell hard alloy steel ball indenter (d=1.5875 mm or 1/16 inch)
Test forces:
588.4 N (60 kg)
980.7 N (100 kg)
1471 N (150 kg)
Scales and ranges :
20-88 HRA
20-100 HRB
20-70 HRC
Conversion to other scales: Manual conversion by the conversion tables for Brinell and Vickers scales
Measurement accuracy:
20-75 HRA: ±2 HRA
75-88 HRA: ±1.5 HRA
20-45 HRB: ±4 HRB
45-80 HRB: ±3 HRB
80-100 HRB: ±2 HRB
20-70 HRC: ±1.5 HRC
Resolution: 0.1
Dwell time: 5~60 sec
Testing materials:
+ Cemented carbides, thin steel, shallow case-hardened steel
+ Copper alloys, soft steels, aluminum alloys, malleable iron
+ Steel, hard cast irons, titanium, deep case-hardened steel
Maximum height of the test object: 200 mm (optionally up to 400 mm)
Maximum depth of the test object: 165 mm
Data output: Dial indicator
Type : Mechanical, analog
Power supply: Not required
Recommended operating conditions:
+ Air temperature: 0…+40 °С
+ Air pressure: 94 – 106.7 kPa
+ Humidity: up to 65%
Net weight: ~ 55 kg
Gross weight: ~ 65 kg
Package dimensions: 630 x 500 x 860 mm
Color: Blue
Standard Package
Rockwell Hardness Tester NOVOTEST TS-R – 1 pc
Rockwell diamond indenter with a 120-degree apex angle – 1 pc
Rockwell hard alloy steel ball indenter (d = 1.5875 mm or 1/16 inch) – 1 pc
Weight A, B, C – 1 pc each
Large testing table (d=150 mm) – 1 pc
Medium testing table (d=60 mm) – 1 pc
V-shaped testing table – 1 pc
Rockwell hardness test blocks:
– HRB: 90±10 – 1pc
– HRC: 25±5 – 1 pc
– HRC: 65±5 – 1 pc
Bolt adjuster – 4 pcs
Operation manual
Transportation box
