HRSS-150C Fully Automatic Rockwell Hardness Tester

Features and Application:

Model HRSS-150C is a newly designed automatic full scale digital Rockwell hardness tester. The main features are as follows:

Ø Test force closed-loop control;

Ø Automatic tracking and testing, no test error caused by deformation of frame and workpiece;

Ø Measuring head can move upwards or downwards and automatically clamp the workpiece, no need to apply preliminary test force by hand;

Ø High accuracy optical grating displacement measuring system;

Ø Large test table, which is suitable for testing of abnormal shape and heavy workpieces;

Ø Large LCD display, menu operation, complete functions (data processing, hardness conversion between different hardness scales etc.);

Ø RS232 data interface ;

Ø Equipped with printer

Ø Optional upper-computer equipped with special software;

Ø Precision conforms to GB/T 230.2, ISO 6508-2 and ASTM E18

Main technical parameter:

Hardness scale:

HRA, HRB, HRC, HRD,HRE,HRF, HRG,HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV, HR15N,

HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y 

Pre-load: 29.4N（3kgf）, 98.1N (10kgf)

Total Test Force: 147.1N(15kgf), 294.2N(30kgf), 441.3N(45kgf), 588.4N (60kgf), 980.7N (100kgf),

1471N (150kgf)

Resolution: 0.1HR

Output: In-built RS232 Interface

Max. height of test piece: 300mm   

Depth of throat: 150mm

Dimension: 669*477*877mm

Power supply: 220V/50Hz

Weight: About 130kg

Main Accessories:

Large flat anvil:1 pc

Small flat anvil: 1 pc.               

V-notch anvil: 1 pc.                  

Diamond cone penetrator: 1 pc.  

1/16" steel ball penetrator: 1 pc. 

Rockwell standardized block: 5 pcs. 

Superficial Rockwell standardized block: 6 pcs.

Printer: 1 pc.