Digital rockwell hardness tester with 8inch touch screen GL-420HRS-150

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

GL-420HRS-150 Digital Rockwell hardness tester is a commonly used hardness testing instrument for measuring Rockwell hardness of materials. Accuracy in accordance with ISO 6508-2 and ASTM E18.Automation of the test process, Electronic loading, 15 Rockwell hardness scales, various hardness values conversion,Equipped with USB and RS232 data interface, Equipped with micro-printer,With database storage data function.

Technical parameter

Model

GL-420HRS-150

Measurement range

 

20-95 HRA、10-100 HRB、10-70HRC

Measurement scale

HRA、HRBW、HRC、HRD、HREW、HRFW、HRGW、HRHW、HRKW、HRL、HRM、HRP、HRR、HRS、HRV

Test force

588.4、980.7、1471 N

60、100、150 kgf 

Max. height of specimen

245mm / 9.6in

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-420HRS-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

Micro printer

1