Tradditional Stable Weights Manual Rockwell Hardness Tester for Low Budget

• Customization: Available
• After-sales Service: 1 Year
• Type: Rockwell Hardness Tester
• Model NO.: R-150M
• Application: Plastic
• Standard: ISO, ASTM, GB/T
• Warranty: 1 Year
• Mobility: Desktop
• Calibrating Method: Standard Hardness Test Blocks
• Rated Voltage: No Electricity
• Support Language: English
• Customized: Customized
• Indication Resolution: 0.5hr
• Initial Test Force: 10kgf(98n)
• Main Test Force: 60kg (588n), 100kg (980n), 150kg (1471n)
• Test Space: 170*135mm
• Conversion Scale: Hv, HK, Hra, Hrbw, HRC, Hr15n, Hr30n, Hr45n, Hr15t
• Hardness Data Read: Dial
• Loading Method: Manual
• Indenter: Diamond, 1.588mm Ball Indenter
• Transport Package: Plywood Case
• Specification: 470x210x620mm
• Trademark: EBP
• Origin: Zhejiang, China
• HS Code: 9024102000
• Production Capacity: 200sets/Month

Product Description

Product Description

Electrical Control Rockwell hardness Testing Machine with Dial Reading

Features:

1. The dial will display hardness value directly, indicator responses sensitively, show the hardness value accurately, the test value is more accurate than national standard;
2. One-time casted molding shell, stable structure and it is not easy to be out of shape. It can work under harsh environment; the shell coating adopted car paint technology with white color. it has strong scratch resistance capability and still look bright as new after use many years;

Main application:
Hardened steel, quenched and tempered steel, annealing steel, bearing steel, strip steel, hardened steel sheet, hard alloy, etc.;

Working principle of Rockwell hardness test:

The Rockwell scale is a hardness scale based on indentation hardness of a material. The Rockwell test determines the hardness by measuring the depth of penetration of an indenter under a large load compared to the penetration made by a preload. There are different scales, denoted by a single letter, that use different loads or indenters. The result is a dimensionless number noted as HRA, where A is the scale letter.
 

Product Parameters

Specification:

Model	R-150M
Rockwell scale	HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH, HRK,HRL,HRM,HRR
Conversion scale	Check Conversion table
Preliminary test force	10Kg(98N)
Total test force	60Kg (588N), 100Kg (980N), 150Kg (1471N)
Resolution	0.5HR
Hardness value range	HRA:20~88  HRB:20~100  HRC:20~70
Hardness data read	Dial
Loading method	Manual
Dwell time	Manual
Test space	Maximum height :170mm; Maximum throat depth:135mm
Machine Size / N.W	470x210x620mm, 75kg
Packing size / G.W	565x415x730mm, 85kg
Executive standard	ASTM E18 , ISO 6508-2 , GB/T230.2-2018 , BSEN 6508, JJG112

 

Standard Packing List:

Standard accessories

Rockwell hardness tester host: 1 set Diamond Rockwell indenter:1 pc 1.5875mm diameter hard alloy steel ball indenter :1 pc, Standard hardness block: 5 pcs Large testing table: 1 pc Medium testing table: 1 pc V-shaped testing table: 1 pc,  1.5875 mm diameter steel ball :5 pcs Dust-proof cover: 1 pc,   Accessory case :1 pc Operating instruction :1pc   Quality certificate :1 pc Hardness conversion table:1pc   Warranty card :1 pc.

Optional accessories

Block, Indenter

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