R(M) and XHR(M) Rockwell Hardness Tester

• Type: Rockwell Hardness Tester
• Measuring Range: HRA, HRB, HRC
• Application: Metal, Plastic, Ceramics and Glass, Stone
• Standard: ISO, ASTM, GB/T
• Warranty: 1 Year
• Mobility: Portable
• Model NO.: R(M)-150D, R(M)-45D1, XHR(M)-150D1
• Calibrating Method: Standard Hardness Test Blocks
• Rated Voltage: 220V
• Support Language: English
• Customized: Non-Customized
• Transport Package: Veneer Case
• Specification: hardness
• Trademark: Sinpo
• Origin: China
• HS Code: 902410200
• Production Capacity: 10000PC/Year

Product Description

R (M) -150D1 Digital Rockwell hardness tester
R (M) -45D1 Digital Rockwell superficial hardness tester
XHR (M) -150D1 Digital plastic Rockwell hardness tester
Features:
Chinese and English bilingual menu, large LCD digital display, with rich menu contents, and complete functions.Automatic loading and unloading, which is simple to operate, and with high degree of automation.Automatic display of hardness number, with high precision, and small resolution in indicating value, where there are no operator errors.Automatic discrimination on minimum thickness of specimen, and with the function of out-of-threshold warning.Built-in micro printer, which can print mean, maximum and minimum hardness number, as well as their discreteness.RS232 interface, via which a computer can be connected with, so as to save mass data, and conduct the hardness analysis.Automatic conversion between any other hardness (HB, HV, and etc.).
In possession of one state intellectual property right.
Application scope
Rockwell hardness: Used to determine Rockwell hardness of ferrous metals, nonferrous metals, and non-metallic materials; suitable for measurement on Rockwell hardness of materials after heat treatment, such as quenching and tempering.Rockwell superficial hardness: Used to determine Rockwell superficial hardness of  ferrous metals, alloy steels, cemented carbides, and after the metal surface treatment (carburizing, nitriding, and electroplating).
Plastic Rockwell hardness: Hard plastics, aluminum, tin, copper, soft steel, synthetic resins, and friction materials, etc.

Main Technical Parameters
             

             

             

             

ndication value
             

             

             

             

             
 

Model Project	R(M)-150D1	XHR(M)-150Dl	R(M)-45D1		Standard configuration
					Large flat test bench: 1Small flat test bench: 1V-shaped test bench: 1Hardness test block: 3Foundation screw 4 pcsPower cord       1 pcRockwell and Rockwell superficial hardness indenters:Diamond indenter: 1Φ1.588 spherical indenter: 1Plastic Rockwell hardness indenter:Φ3.175 spherical indenter: 1Φ6.35 spherical indenter: 1Φ12.7 spherical indenter: 1Optional accessoriesΦ10mm mini flat test benchΦ10mm mini V-shaped test benchComputer software for Rockwell hardnessHardness test blocks of other specifications
Hardness scale	A, B, C, D, E, F, G, H, K	E, L, M, R	N, T
Test force
kfg: 60, 100, 150 kfg:60, 100, 150		15, 30, 45 147.1, 294.2, 441.3
Test Range
20~S8HRA, 20~70HRC 20-100HRB	70~100HRE, 50~115HRL 50~115HRM, 50~115HRR	70-94HR15N, 42-86HR30N 20~77HR45N, 67-93HR15T 29~82HR30T, 10~72HR45T
Resolving power of indication value
0.1HR
Accuracy of
In accordance with GB/T230.2   ISO6508
LCD display content
Hardness number Rockwell hardness scale Total test force  Load-holding time  On-the-spot temperature Upper and lower limit thresholds  Measurement times   MeanMinimum thickness of specimen
Test force retention time
1-99 seconds adjustable
Maximum height of workpiece
195mm
Distance between the center of indenter and the wall of tester
140mm
RS232 interface
Adopt an applicable software (optional) to connect with a computer via RS232 interface
Supply voltage	220V/50-60HZ
External Dimension	Length*width*height 463×175×660mm
Weight	Net weight: 74kg; gross weight: 90kg		Net weight: 69kg; gross weight: 85kg