Spesifikasi
Indenters:
- Rockwell conical diamond indenter dengan sudut apex 120°
- Rockwell hard alloy steel ball indenter (d = 1.5875 mm atau 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:
Konversi manual menggunakan tabel konversi untuk skala Brinell dan Vickers
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 detik
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 (opsional hingga 400 mm)
Maximum depth of the test object:
165 mm
Data output:
Dial indicator
Type:
Mechanical, analog
Power supply:
Tidak diperlukan
Recommended operating conditions:
- Suhu udara: 0…+40 °С
- Tekanan udara: 94 – 106.7 kPa
- Kelembaban: hingga 65%
Net weight:
~ 55 kg
Gross weight:
~ 65 kg
Package dimensions:
630 x 500 x 860 mm
Color:
Biru
