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Steel Rockwell Hardness Testing Machine With Nose Mounted Indenter R-150NT

Digital Dolphin Nose Indenter Rockwell Hardness Tester R-150NT 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 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.
  • R-150NT
  • EBP INSTRUMENTS
  • Shanghai / Shenzhen / Ningbo
  • 150 sets per month
  • TT in advance
  • 1 set

Features:

1) With standard Rockwell hardness scales HRA, HRB, HRC, etc. With hardness conversion function.

2) Touch screen control, on touch screen can select test force and hardness scale directly.

3) Close loop load cell structure, no need install dead weights, easy installation and operation.

4) USB interface can save test data to U-flash directly in Excel format

5) Test force 60/100/150kgf

6) Test space: 250 * 300mm (Throat depth*H)



Dolphin Nose Indenter (Nose mounted indenter) allows access to awkward to reach test points:

1) Ring shape material

2) Tubular material

3) Screw corner

4) Bearing corner, etc.

1d


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:

Model Name 

R-150NT

Test  force

 (error < 0.5%)

60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N); Initial force: 10kgf (98N)

Rockwell Scale

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

Superficial Rockwell scale

15N, 15T, 15W, 15X, 15Y, 30N, 30T, 30W, 30X, 30Y, 45N, 45T, 45W, 45X, 45Y

Conversion scales

HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N,

HR15T, HR30T, HR45T

Rockwell Testing range

HRA:20-88  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:100-120  HRM:85-115  HRR:114-125

Dwell time

0-99s

Display of Hardness Value

Touch LCD screen

Test accuracy

0.1HR

Executive standard

BSEN 6508, ISO 6508, ASTM E18, GB/T230

Data output

USB flash disk (Excel format)

Power supply

AC220±5%, 50-60Hz

Test space

Max. Height: 300mm;  Throat depth: 250mm

Machine size

720*260*840mm

Net weight

80kg


Standard Accessories:

Name

Quantity

Name

Quantity

Diamond Rockwell indenter

1

Ø1.5875mm Ball indenter

1

Hardness block

(HRC high / low, HRB)

3

Large, medium, V-type working table

1 for each

USB flash disk

1

Touch screen pen

1

Fuse 2A

2

Horizontal adjustment screw

4

Power cable

1

Product Certificate, warranty card, manual book

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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No. 56, Danshan Industrial Zone, Wenling City, China 317523
  Phone
0576-86011208 / 13524552810
  E-mail
sales@hiebp.com

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