A brief introduction
The main feature of the electric Rockwell HRD-150 is that the spindle system adopts a frictionless spindle structure, which improves the accuracy of the initial test force. The measurement of indentation depth adopts a unique automatic zeroing special meter, eliminating the measurement error caused by manual zeroing.
A detailed introduction to the electric Rockwell HRD-150
HRD-150 Electric Rockwell Hardness Tester
Main features of electric Roche HRD-150
The spindle system adopts a frictionless spindle structure, which improves the accuracy of the initial test force.
The measurement of indentation depth adopts a unique automatic zeroing special meter, eliminating manual zeroing
The measurement error caused.
The application, maintenance, and removal of total experimental force have been automated, eliminating the need for manual operation
The error caused.
Main technical specifications
Measurement range: 20-88HRA, 20-100HRB, 20-70HRC
Test force: 588.4, 980.7, 1471 Newton (60, 100, 150 kilogram force)
Maximum allowable height of the sample: 170 millimeters
Distance from the center of the pressure head to the machine wall: 130 millimeters
Hardness resolution: 0.5HR
Power supply: AC 220V, 50Hz
External dimensions: 500x250x700 mm
Weight: approximately 75 kilograms
Main attachments
Daping test bench: 1 diamond cone indenter: 1 piece
Xiaoping test bench: 1 1 1/16 "steel ball pressure head: 1 piece
Large V-shaped test bench: 1 standard Rockwell hardness block: 5 blocks
