Rockwell and Superficial Rockwell Hardness Tester GL-420HRSS-150

Rockwell and Superficial Rockwell Hardness Tester GL-420HRSS-150

GL-420HRSS-150 Rockwell and Superficial Rockwell Hardness Tester is a tests both Rockwell hardness and Superficial Rockwell hardness in one machine,Digital unerversal Rockwell hardness tester, 8 in LCD touch screen, digital display hardness value;full-scale Rockwell hardness tester have 30 scales,15 Rockwell hardness scales, 15 surface Rockwell hardness scales, various hardness values conversion；Automation of the test process, Equipped with micro-printer, can directly print the hardness test results；

Technical parameter

Model

GL-420HRSS-150

Rockwell Measurement range

 

20-95 HRA、10-100 HRB、10-70HRC

Superficial Rockwell Measurement range

70-94HR15N、42-86HR30N、20-77HR45N、67-93HR15TW、29-82HR30TW、10-72HR45TW

Measurement scale

HRA、HRBW、HRC、HRD、HREW、HRFW、HRGW、HRHW、HRKW、HRL、HRM、HRP、HRR、HRS、HRV、HR15N、HR30N、HR45N、HR15TW、HR30TW、HR45TW、HR15X、HR30X、HR45X、HR15Y、HR30Y、HR45Y、HR15W、HR30W、HR45W

Rockwell Test force

588.4、980.7、1471 N

60、100、150 kgf 

Superficial Rockwell Test force

147.1、294.2、441.3 N

15、30、45 kgf

Max. height of specimen

245mm / 9.6 in

Depth of throat

160mm / 6.3in

Resolution

0.1HR

Overall dimensions

533*230*875mm / 21*9.1*34.4 in

Weight

About 110kg / 242.5 lbs

Main Accessories

Model

GL-420HRSS-150

Big Flat test anvil

1

Small Flat test anvil

1

V-shaped test anvil

1

Diamond Cone Indenter

1

Tungsten Carbide Ball  ( 1.588mm / 0.063in ) Indenter

1

Standard Rockwell Hardness Block

5

Standard Superficial Rockwell Hardness Block

4

Micro printer

1