빠른 지원
인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Indenters:
+ Rockwell: conical diamond indenter with a 120° apex angle
+ Brinell: Hard alloy steel balls 1.5875 mm, 2.5 mm, and 5 mm
+ Vickers: four-sided diamond indenter (136 °)
Test forces:
HRA, HRB, HRC, HRD, HRF, and HRG
HBW 2.5/15.625
HBW 2.5/31,25
HBW 2.5/62.5
HBW 5/62.5
HBW 5/125
HBW 2.5/187.5
HV5, HV10, HV20, HV30, HV50, and HV100
Scales conversion:
HRA, HRB, HRC, HRD, HRF, HS
HR15T, HR30T, HR45T
HR15N, HR30N, HR45N
HRC
HB
HV
Start load: 10 kgf (98N)
Test forces:
+ Rockwell: 60 kgf (588N), 100 kgf (980N), 150 kgf (1471N)
+ Brinell: 15.625 kgf (153.2N); 31.25 kgf (306.5N); 62.5 kgf (612.9); 125 kgf (1226N); 187.5 kgf (1839N)
+ Vickers: 30 kgf (294.2N), 100 kgf (980.7N)
Measuring time: 5 – 60 sec, adjustable
Testing materials:
+ Cemented carbides, thin steel, shallow case-hardened steel
+ Copper alloys, soft steels, aluminum alloys, malleable iron
+ Steel, hard cast irons, pearlitic malleable iron, titanium, deep case-hardened steel, other materials
+ Thin steel and medium case-hardened steel and pearlitic malleable iron
+ Cast iron, aluminum and magnesium alloys, bearing metals, thermoset plastics
+ Annealed copper alloy, thin soft sheet metals
+ Phosphor bronze, beryllium copper, malleable irons
Hardness range:
+ Rockwell: (20-88) HRA, (20-100) HRB, (20-70) HRC
+ Brinell: (8-650) HB
+ Vickers: (14-3000) HV
Measurement accuracy:
+ Rockwell: accuracy: ±0.1HR, repeatability: 0.5HR
+ Brinell: accuracy (δ/％): ±2.5 HB, repeatability (Hcf/％): ≤3.0 HB
+ Vickers: accuracy (δ/％): ±2HB, repeatability (Hcf/％): ≤2.5 HB
Max height of test object:
+ Rockwell indenter – 170 mm (can be produced up to 500 mm)
+ Brinell – 140 mm (can be produced up to 470 mm)
+ Vickers – 140 mm (can be produced up to 470 mm)
Max depth of test object: 165 mm (optionally up to 200 mm)
Microscope magnification: 100Х, 50Х, 25Х
Lense magnification: 10X, 2.5X, 5X
Data output:
+ Rockwell – digital display
+ Brinell – measuring microscope and digital display
+ Vickers – measuring microscope and digital display
+ Built-in printer
+ RS-232 interface for PC connection
Recommended operating conditions:
+ Air temperature: 0…+40 °С
+ Air pressure: 94 – 106.7 kPa
+ Humidity: up to 65%
Net weight: ~110 kg
Gross weight: ~ 130 kg
Dimensions: 550 x 700 x 850 mm
Standard Package
Digital Universal Hardness Tester NOVOTEST TB-BRV-D – 1 pc
Rockwell conical diamond indenter with a 120° apex angle – 1 pc
Vickers indenter (Four-sided diamond pyramid (136 °)) – 1 pc
Brinell indenter (1.5875, 2.5, and 5mm hard alloy steel balls)
Microscope for Brinell and Vickers scales – 1 pc
Lens (2.5X and 5X) – 2 pcs (1 pc each)
Large testing table – 1 pc
Medium testing table – 1 pc
V-shaped testing table – 1 pc
Movable testing platform – 1 pc
Rockwell Hardness Test Blocks:– HRC – 2 pcs – HRB – 1 pc
Brinell Hardness Test Block HB – 1 pc
Vickers Hardness Test Block HV – 1 pc
Bolt adjustor – 4 pcs
Power cable – 1 pc
Fuse – 2 pcs
Operation manual
Calibration certificate
Transportation box
