China Quality Control Digital Universal Brinell Rockwell Vickers Hardness Tester, Find details about China Universal Hardness Tester, Rockwell Hardness Tester from Quality Control Digital Universal Brinell Rockwell Vickers Hardness Tester
Model | BRV-250S |
Test force | 5-250kgf |
Brinell scale | HBW1/: 5, 10, 30kgf HBW2.5/: 6.25, 15.625, 31.25, 62.5, 187.5kgf HBW5/: 25, 62.5, 125, 250kgf HBW10/: 100, 250kgf |
Rockwell scale | A, B, C, D, E, F, G, H, K, L, M, P, R, S, V |
Vickers scale | HV5, HV10, HV20, HV30, HV50, HV100, HV120kgf |
Testing system | The indentation image is collected by optical objective lens and CCD camera and measured in LCD interface: Resolution: The length of reading: 0.1μm The depth of reading: 0.2 μm |
Objective magnification | 2.5X, 5X( Optional 10X, 20X) |
Camera | 1280*1080 pixel, 1/2 inch |
Data display | Computer display data |
Testing | Automatic loading, dwell, unloading |
Indenters | Diamond Rockwell indeneter: 120° Rockwell ball indenter: 1/16", Diamond Vickers indenter: 136° Brinell ball indenter: 1mm, 2.5mm, 5mm, 10mm (Rockwell ball indenter options: 1/8", 1/4", 1/2") |
Lighting system | LED light, ring light |
Standards | GB/T230, GB/T231, GB/T4340, JJG144-1999, GB/T18449, ISO 6508, ASTM E 10, ASTM E92, ASTM E18, ASTM E384, ASTM E103 |
Dwell time | 1 - 99S |
Sample specification | Max height of sample: 220mm Indenetr-outer wall (throat): 200mm Cylindrical specimen: the minimum diameter of cylindrical specimens on the outer surface is 4mm |
Max height of specimen | Rockwell: 220mm, Brinell / Vickers: 150mm |
Throat depth | 200mm |
Dimension | 560*350*800mm |
Weight | About 70Kg |
Power supply | AC220V+5%, 50-60Hz |
Item | Quantity | Item | Quantity |
Desktop computer | 1 | Industrial CCD camera | 1 |
Software (HB/HR/HV) | 1 | Software Dongle | 1 |
Light source system | 1 | Standard test block(HRC high, HRC low HRB , HBW2.5/187.5, HV30) | 5 |
Rockwell, Vicker diamond indenter | Each 1 | Ball indenter(φ1.5875, 2.5, 5mm) | 3 |
Eyepiece (15X) | 1 | Objective (2.5X, 5X) | 2 |
Sliding table | 1 | Large, middle and V-shape test tables | Each 1 |
U disk | 1 | Fuse 2A | 2 |
Lever | 1 | Regulating screw | 4 |
Power cord | 1 | Dust bag | 1 |
Certificate, warranty card | 1 | Manual | 1 |