ZHRSJ-150B Fully Automatic Large-Sized Digital Rockwell Hardness Tester

The ZHRSJ-150B fully automatic large-sized digital Rockwell Hardness Tester features an 8-inch touchscreen and a high-speed ARM processor, providing intuitive display, user-friendly human-machine interaction, and simple operation. It offers fast computation speed, extensive database storage, automatic data correction, and generates data trend line reports.

Product Introduction

The ZHRSJ-150B fully automatic large-sized digital rockwell hardness tester features an 8-inch touchscreen and a high-speed ARM processor, providing intuitive display, user-friendly human-machine interaction, and simple operation. It offers fast computation speed, extensive database storage, automatic data correction, and generates data trend line reports.

Regardless of the size of the workpiece or its positioning relative to the indenter, the workbench can automatically ascend, load, and measure the Rockwell hardness of the workpiece. The large workbench measures 730*500mm (customizable), offering stable testing for large workpieces. Its dual-axis linkage synchronous lifting structure ensures smooth elevation.

Equipped with temperature measurement functionality, the digital temperature measurement circuit ensures long-term stability and reliability during operation. It allows for the setting of maximum and minimum hardness values, emitting an alarm when the test value exceeds the preset range.

This tester includes software-based hardness value correction, enabling direct adjustment of hardness values within a certain range. It also facilitates automatic unit conversion across the entire hardness scale.

The device is outfitted with a wireless Bluetooth printer and supports data output through RS232 and USB (optional) ports. Its accuracy complies with GB/T230.2, ISO 6508-2, and ASTM E18 standards.

Technical Parameters
Model

ZHRSJ-150B

Measurement Range 20-95HRA,10-100HRBW,20-70HRC;
Initial Test Force 10 kgf (98.07 N)
Total Test Forces 60kgf, 100kgf, 150 kgf (588.4N, 980.7N, 1471 N)
Test Force Loading Mode Automatic (load/hold/release)
Workbench Elevation Automatic
Workbench Size 730*500mm (customizable)
Maximum Permissible Height Of The Test Specimen 320mm
Distance From Indenter Center To Machine Wall 160mm
Hardness Resolution 0.1HR
Power Supply AC 220V,50Hz
Dimensions 1100*400*1100mm(Customizable dimensions)
Weight 320kg
Conformance Standards GB/T230.2, JJS Z2245, EN-ISO6508, ASTM E-18

 

Standard Configuration Of Accessories
Large Flat Workbench One piece Diamond Cone Indenter One piece
Standard Rockwell Hardness Blocks Five pieces φ1.588 Hard Alloy Ball Indenter One piece
Printer φ1.588 Hard Alloy Ball Indenter One piece

 

The above is the standard configuration. Actual products are subject to physical objects.