3-in-1 Hardness Tester GL-HBRVS-187.5-Y

hbrvs-187-1
  • Accuracy complies with GB/T230.2, GB/T231.2, GB/T4340.2; ISO 6508-2, ISO 6506-2, ISO 6507-2, ASTM E18, ASTM E10 and ASTM E92 standards.
  • Weight loading Digital Universal Hardness Tester, capable of simultaneously performing Brinell, Rockwell, and Vickers hardness tests.
  • The testing process is automated, with hardness values displayed digitally.
  • Equipped with an ARM high-speed processor and a 5.6-inch LCD touchscreen for easy interface operation.
  • Features include displaying test scales, test forces, dwell times, hardness conversion values, and indenter types, with software calibration functionality.
  • Dynamic display of indenter movement during loading and unloading processes for real-time observation of test status.
  • Supports conversion between various hardness values.
  • Comes with USB and RS232 data interfaces for convenient data processing by users.
  • Includes database storage functionality for synchronizing and exporting test data.
  • Comes with a mini printer for direct printing of hardness test results.
  • Optional compatibility with upper computer systems.
Technical parameter

Modle

GL-HBRVS-187.5-Y

Measurement Range

4-650HBW、5-3000HV、20-95HRA、10-100HRBW、10-70HRC

Rockwell Test Force

1471、588.4、980.7 N 

60、100、150 kgf 

Brinell Test Force

294.2、306.5、612.9、980.7、1839 N 

30、31.25、62.5、100、187.5 kgf 

Vickers Test Force

294.2、980.7 N 

30、100 kgf

Indenter Specification

Diamond Rockwell Indenter，Diamond Vickers Indenter，Ф1.588mm / 0.062 in 、Ф2.5mm / 0.1 in 、Ф5mm / 0.2 in Tungsten Carbide Ball Indenter

Measurement Scale

HRA、HRBW、HRC、HRD、HREW、HRFW、HRGW、HRHW、HRKW、HRL、HRM、HRP、 HRR、 HRS、HRVHBW1/30、HBW2.5/31.25、HBW2.5/62.5、HBW2.5/187.5、HBW5/62.5、HBW10/100、HV30、HV100

Conversion Scale

HV、HRA、HRBW、HRC、HRD、HRKW、HRI5N、HR3ON、HR45N、HRI5TW、HR3OTW、HR45TW、HBW

Microscope Magnification

Brinell hardness : 37.5X、75X

Vickers Hardness ：75X、150X

Resolution

Rockwell Hardness ：0.1HR

Brinell hardness ：

2μm / 0.0000787 in 、4μm / 0.0001575 in 

Vickers Hardness ：

1μm / 0.0000394 in 、2μm / 0.0000787 in 

Max. height of specimen

Rockwell Hardness ：210mm / 8.3in 

Brinell hardness : 140mm / 5.5in 

Vickers Hardness ：140mm / 5.5in 

Depth of throat

165mm / 6.5in 

Power Supply

AC220V,50/60Hz

Dimensions

522*265*730mm / 20.5 *10.4*29 in 

Weight

About 100 kg / 220.4lbs 

Main Accessories

 

Model

GL-HBRVS-187.5-Y

Diamond Rockwell Indenter

1

Diamond Vickers Indenter

1

Tungsten Carbide Ball Indenter

Φ1.588mm / 0.06in 、Φ2.5mm / 0.1in 、Φ5mm / 0.2in  one each

Slip Gauge Test Stand

1 

Small Flat, Large Flat, V-shaped Test Stands

one each

15X Digital Micrometer Eyepiece

1 

Objective Lenses: 2.5X, 5X, 10X

one each

Microscope Base

1 

Standard Rockwell Hardness Block

5 

Standard Vickers Hardness Block

1 

Standard Brinell Hardness Block

1