HTR-150T-XYZ-B Automatic Rockwell and Superficial Rockwell hardness tester

Test force

Rockwell: 60kg, 100kg, 150kg

Test force accuracy

±1%

Measurement range

Rockwell:20-95HRA，10-100HRB，10-70HRC

Indenter type

Rockwell Diamond Indenter

ф1.588mm steel ball indenter

Test space

Maximum allowable height of specimen: 200 mm, 300 mm for ordinary workbench (can be customized on demand)

Distance from the center of the pressure head to the machine wall: 200 mm (customizable)

Dwell time

Initial test force, 0.1-50sec Total test force 0.1-50sec

Operation mode

The machine head can automatically rise and return to the original position, which can be set with one click.

Display

The machine head can automatically rise and return to the original position, which can be set with one click.

Indication resolution

0.01HR

Measurement scale

HRA,HRD,HRC,HRF,HRB,HRG,HRH,HRE,HRK,HRL, HRM,HRP,HRR,

HRS,HRV

Conversion scale

Hardness conversion scale for various materials according to ASTM E140

Data statistics

Test times, average value, maximum value, minimum value, repeatability, setting upper and lower limits of hardness value, warning function, etc.

Data output

USB interface, RS232 interface

Power supply

AC220V，50Hz

Implementation standard

ISO6508，ASTME18，JISZ2245，GB/T230.2