Electric Surface Rockwell Hardness Tester Universal Testing Machine Micro Rockwell Hardness Tester

• After-sales Service: Lifetime Warranty, Free Warranty for One Year.
• Type: Rockwell Hardness Tester
• Measuring Range: HLD
• Application: Metal, Plastic, Ceramics and Glass, Stone
• Standard: ISO, GB/T
• Warranty: 1 Year
• Model NO.: HRD-45
• Mobility: Desktop
• Calibrating Method: Standard Hardness Test Blocks
• Rated Voltage: 220V
• Support Language: English
• Customized: Non-Customized
• Test Force: 15,30,45kgf 147.1,294.2,441.3n
• Measuring Range of Tester: 71-94hr15n,67-93hr15t,42-86hr30n,29-82hr30t,20-77h
• Maximum Allowable Height of The Test Pie: 210mm
• The Distance From The Center of The Inde: 165mm
• Hardness Resolution: 0.5hr
• Power Supply: AC220V,50/60Hz
• Dimensions: 220*510*694mm
• Net Weight: 90kg
• Transport Package: Wooden Case or Customized
• Specification: 220*510*694mm
• Trademark: Trojan
• Origin: China
• Production Capacity: 5000pieces/Year

Product Description

Product Description

HRD-45 Electric Surface Rockwell Hardness Tester is a Rockwell hardness tester that uses a small test force to test the hardness of the superficial metal layer. Due to the small test force, the indentation is small, which does not affect the continued use of the specimen.

Electric loading, automatic completion of test force application, holding and unloading. Except for the dial to zero, there is no artificial operation error. The transformation of the test force is obtained by rotating the variable load handwheel, which is easy to operate, stable in loading, no impact, high test efficiency and good stability

Direct reading on the dial, HRN, HRT, and other Rockwell scales are optional; stable loading and adjustable speed; frictionless spindle, high test force accuracy; accuracy in line with GB/T230.2, ISO6508-2 and American ASTM E18 standards.
 

Product Parameters

Name	HRD-45
Test force	15,30,45kgf 147.1,294.2,441.3N
Measuring range	71-94HR15N,67-93HR15T,42-86HR30N,29-82HR30T,20-77HR45N,10-72HR45T
Maximum allowable height of the test piece	210mm
The distance from the center of the indenter to the machine wall	165mm
Hardness Resolution	0.5HR
Power supply	AC220V,50/60Hz
Dimensions	220*510*694mm
Net weight	90kg

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