Product parameters:
Instrument characteristics
* Unilateral contact parts to complete the hardness test, do not have to move parts.
* The test operation is fast, convenient and non-destructive.
* Such as a micrometer reading the same institutions, easy reading, good repeatability.
* Higher test accuracy, test error in line with the provisions of the standard GB / T230.2.
The main technical parameters
Initial test force: 10kg
Rockwell test force: 60kg, 100kg, 150kg
Afterburner method: Screw afterburner
Head: 120 ° diamond cone, Ф1.588mm carbide ball
Maximum magnetic suction:> 350kg
Test range: Rockwell hardness HRC, HRB, HRA 15 scales
Resolution: Rockwell hardness 0.5HR
Accuracy: in line with GB / T230, ISO6508
Minimum sample size: 60 × 180mm
Net weight: 4.9kg
Package weight: 7.4 kg

model | Workpiece (opening) Dimensions (mm) (Width × depth) | net weight (Kg) | Package weight (Kg) | Package Size (Mm × mm × mm) | Description |
PHBR-2 | 50 × 50 | 1.2 | 3.7 | 390 × 280 × 160 | The first number in the model number indicates the opening width in inches, the second number indicates the opening depth in inches, and only one number represents the opening width and the opening depth. |
PHBR-4-2 | 100 × 50 | 1.6 | 5.2 | 510 × 177 × 375 | |
PHBR-8-4 | 200 × 100 | 4.0 | 12.7 | 710 × 470 × 200 | |
PHBR-100 | Minimum test surface | 4.9 | 10.0 | 480 × 390 × 210 |
