Electric Digital Display Surface Rockwell Hardness Tester 20~100HRB

Category: Rockwell Hardness Tester Tags: alloy steel, automatic conversion, digital LCD display, easy maintenance, heat treatment materials, high accuracy, high degree of automation, Rockwell hardness tester

25% OFF Electric Digital Display Surface Rockwell Hardness Tester 20~100HRB

Description

HRS-150D Electric Digital Display Rockwell Hardness Tester

HRS-45D Electric Digital Display Surface Rockwell Hardness Tester

(The First Digital Display Header Type in China)

Main Features

The latest independent dial digital LCD display, button cell power supply, easy maintenance.
It has ultra-low power consumption, long battery life and can be used normally for as long as one year.
Automatic loading and unloading of load, simple operation, a high degree of automation.
Hardness automatic display, high accuracy, small indication resolution, no artificial operation error.
The digital display head has an output interface. Testers can choose external micro printer.
Print report content: hardness average, maximum and minimum, hardness discreteness.
It has an automatic conversion with other hardness. (HB, HV, etc.)

Application Range

Rockwell: It is used to measure Rockwell hardness of ferrous, nonferrous metals and nonmetallic materials. It is suitable for measuring Rockwell hardness of heat treatment materials such as quenching and modulation.
Surface Rockwell: It is used to measure the surface Rockwell hardness of the ferrous metal, alloy steel, hard alloy, and metal after surface treatment (carburizing, nitriding and electroplating).

Main Technical Parameters：

Modal Items	HRS-150D	HRS-45D	Standard Configuration
			l Large Flat Test Bench 1 l Small Flat Test Bench 1 l V-type Test Bench 1 l Hardness Block 3 l Foot Screw 4 l Power Cord 1 Rockwell and Surface Rockwell Indenter： l Diamond Indenter 1 l Φ1.588 Ball Indenter 1 Plastic Rockwell Indenter： l Φ3.175 Ball Indenter 1 l Φ6.35 Ball Indenter 1 l Φ12.7 Ball Indenter 1 Optional Accessories l Φ10mm Miniature Flat Test Bench l Φ10mm Miniature V-type Test Bench l External Micro Printer l Hardness Blocks of Other Specifications
Scale of Hardness	A, B, C, D, E, F, G, H, K	N，T
Test Force	kfg: 60， 100，150 N: 588，980，1471	15，30，45 147.1，294.2，441.3
Test Range	20~88HRA, 20~70HRC, 20~100HRB	70~94HR15N, 42~86HR30N 20~77HR45N, 67~93HR15T 29~82HR30T,1 0~72HR45T
Indication Resolution	0.1HR
Indication Accuracy	It conforms to GB/T 230.2 IS0 6508
Touch Screen Display Content	Hardness Value, Rockwell Scale, Total Test Force, Load Retention Time, Site Temperature, Upper and Lower Limit Values, Measurement Times, Average Value, Minimum Thickness of Test Piece

Duration of Test Force	Adjustable in 1-99 seconds
Maximum Height of Specimen	195mm
Distance from Center of Indenter to Machine Wall	140mm
Output Interface	It is connected with the computer through the applicable software (optional).
Voltage Supply	220V/50-60HZ
External Dimensions	Length* Width * Height 463175660mm
Weight	Net weight：74kg， Gross weight ：90kg	Net weight: 69kg, Gross weight: 85kg