touch Screen Digital Display Surface Rockwell Hardness Tester 20~88HRA

Category: Rockwell Hardness Tester Tags: 6-inch touch screen display, automatic loading, Hard plastics, high accuracy, micro printer, Rockwell hardness tester, save massive data, super-domain warning

Supplier: touch Screen Digital Display Surface Rockwell Hardness Tester 20~88HRA

Description

JR-150D Touch Screen Digital Display Rockwell Hardness Tester

JR-45D Touch Screen Digital Display Surface Rockwell Hardness Tester

Main Features

6-inch touch screen display or computer display, Chinese and English menus, rich menu content, with a super-domain warning system.
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.
It can automatically identify the minimum thickness and super-domain warning of the specimen.
It has a built-in micro printer, which can print average hardness, maximum and minimum hardness, and its hardness has discreteness.
The RS232 interface can be connected with computer to save massive data and hardness analysis.
It has an automatic conversion with other hardness. (HB, HV, etc.)
It has one national intellectual property right.

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).
Plastic Rockwell: Hard plastics, aluminum, tin, copper, mild steel, synthetic resins, and friction materials.

Main Technical Parameters

Modal Items	JR-150D	JR-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 Rockwell Hardness Computer Software 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, 10~72HR45T
Indication Resolution	0.1HR
Indication Accuracy	It conforms to GB/T 230.2 EN-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
RS232 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