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Rockwell Scale Hardness Tester Superficial Rockwell Testing Equipment RSR-45/150DT

Digital Rockwell & Superficial Rockwell Hardness Tester RSR-45/150DT with Strong data processing function;
8'' touch screen can display more information, hardness value, conversion scale, Test force, Dwell time, etc.
With load cell strucure, no need installation dead weights, insrallation very easy.
With all kinds of Rockwell & Superficial Rockwell hardness scales HRA HRB HRC etc and high resolution 0.1HR.
Automatic testing process: Automatic loading - Dwell - Unloading, and automatic display hardness value.
With USB interface, test data can save to U-flash directly in Excel format.
Easier calibration function ensure high accuracy of test result.
  • RSR-45/150DT
  • EBP INSTRUMENTS
  • Shanghai / Shenzhen / Ningbo
  • 150 sets per month
  • TT in advance
  • 1 set


Product Features:

1. Digital Rockwell & superficial Rockwell hardness tester adopts large sized LCD screen, control panel adopts menu structure, has a good reliability, operability and intuitive.

2. Touch screen interface, easy to operate.

3. Close loop, high accuracy load cell structure. No need to install dead weights and run trial, connect with electric power, it can work directly.

4. Full Rockwell hardness scales, 30 kinds scales were included:

15 kinds of Rockwell scales & 15 kinds of superficial Rockwell scales.

5. Hints for indenters when the scale is selected, Automatically apply initial and main load.

6. High, medium, low three sections of hardness values can be automatically corrected

7. Automatic correction of test force. Accuracy raised for an order of magnitude.

8. Password to be set to protect the settings. More specimen and test information

9. Export the test data as EXCEL files in USB flash disk. 

10. Modular deigned, easy for maintenance. 


Application Fields:

Industrial production, Inspection of product quality on processing technology. Ferrous and nonferrous metals, Hardened steel, tempered steel, annealed steel, hardened steel, sheet of various thicknesses, carbide materials, powder metallurgy materials, hardness and thermal spray coating.


Technical Specifications:

Product model  

RSR-45/150DT

Initial load

3kgf (29.4N) for superficial Rockwell

10kgf (98N) for Rockwell

Main test load

15kgf (147.1N) 30kgf (294.2N) 45kgf (441.3N)

60kgf (588.4N) 100kgf (980.7N) 150kgf (1471N)

Hardness scale

HRA, HRB, HRC, HRD, HRE, HRF, HRG,  HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV

HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X,  HR45X, HR15Y, HR30Y, HR45Y

Hardness conversion scale

HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HBW

Hardness testing range

HRA: 20-96, HRB:20-100, HRC:20-70, HRD:40-77, HRE:70-100,  HRF:60-100, HRG:30-94, HRH:80-100, HRK:40-100, HRL:50-115, HRM:50-115, HRR:50-115

HR15N:70-94, HR30N:42-86, HR45N:20-77,

HR15T:67-93, HR30T:29-82, HR45T:10-72

Indenter

Diamond Rockwell Indenter, ф1.588mmBall Indenter

Loading Method

Automatic (Loading/Dwell/Unloading)

Dwell time

0-99s

Load value error

Less than 0.5%

Resolution

0.1 HR

Executive standard

ISO 6508, ASTM E-18, JIS Z2245, GB/T 230.2

Test space

220*200mm (Max. Height * Throat depth)

Hardness reading

Touch screen LCD display

Data output

USB flash disk

Power supply

AC220V, 50Hz

Net weight

75kg


From 8'' touch screen can select Rockwell scales directly:

1


Standard Accessories:

Name

Quantity

Name

Quantity

Diamond Rockwell indenter

1

Ball indenter with the diameter of 1.5875 mm

1

Hardness block(HRB, HRC high, HRC low, HR15N, HR30N, HR30T)

6

Large, medium, V-type testing bench

1 for each

USB flash disk

1

Dustproof plastic cover

1

Power line

1

Operating Instruction, Product Qualification Certificate

1 for each


The scales, indenters, test forces of the Rockwell hardness test and examples of application.

Scale

Indenter

Initial Test Force(N)

Total Test Force

(N)

Examples of Applications

HRA

Diamond Indenter

98.07(10kg)

588.4(60kg)

Hard metal and hard alloy

HRD

980.7(100kg)

Steel sheet, surface-quenched steel

HRC

1471(150kg)

Heat treated structural steel, tool steel

HRF

Ball Indenter

φ1.5875mm

(1/16 inch)

588.4(60kg)

Non-ferrous metals

HRB

980.7(100kg)

Non-ferrous metals; soft metals

HRG

1471(150kg)

Pearlite iron, copper, nickel, zinc alloy

HRH

Ball Indenter

φ3.175mm

(1/8 inch)

588.4(60kg)

Annealed copper alloy

HRK

1471(150kg)

Non-ferrous metals, hard plastics

HRE

980.7(100kg)

Aluminum and aluminum alloy

HRL

Ball Indenter

φ6.35mm

(1/4 inch)

588.4(60kg)


HRM

980.7(100kg)

HRP

1471(150kg)

HRR

Ball Indenter

φ12.7mm

(1/2 inch)

588.4(60kg)


HRS

980.7(100kg)

HRV

1471(150kg)



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