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Rockwell Hardness Tester

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MOQ : 1 Unit

Rockwell Hardness Tester Specification

Voltage
As per required Volt (v)

Temperature
10C ~ 35C

Automation Grade
Semi-Automatic

Specimen Size
Up to 230 mm height

Interface Type
Manual/Mechanical

Response Time
Immediate (Mechanical)

Power Supply
Electric

Operating Voltage
220V AC, 50 Hz

Number of Specimens
Single Specimen

Max Height
230 mm workpiece

Resolution
0.5 HRC

Humidity
85% RH

Application
Measurement of metallic material hardness

Operate Method
Semi-Automatic

Accuracy
1.5 HRC

Product Type
Hardness Tester

Features
High Accuracy, Robust Construction, Easy Operation

Test Range
20 - 100 HRA/HRB/HRC

Frequency
50 Hz

Mounting Type
Table Top

Measuring Range
20 100 HRC/HRB/HRA

Usage
Industrial & Laboratory

Hardness
Rockwell A, B, C scales

Equipment Type
Rockwell Hardness Tester

Port Size
Standard

Capacity
150 kgf max

Machine Weight
80 kg

Test Speed
0.5 mm/sec

Test Width
150 mm

Test Stroke
50 mm

Control Mode
Semi-Automatic

Standards Compliance
IS 1586 / ASTM E18

Indenter Type
Diamond & Steel Ball

Dimensions
500 x 250 x 700 mm

Main Body Material
Cast Iron

Test Load
60, 100, 150 kgf

Calibration
Supplied with Standard Test Block

Finish
Powder Coated

Safety
Overload Protection

Indication
Mechanical Dial Gauge

Rockwell Hardness Tester Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash Advance (CA), Cash in Advance (CID), Letter of Credit at Sight (Sight L/C), Telegraphic Transfer (T/T), Letter of Credit (L/C)

Supply Ability
2 Units Per Month

Delivery Time
6 Week

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

About Rockwell Hardness Tester

Motorized system for application and removal of major load

Minor load setting by LED bar graph

Keyboard entry for scale selection

Hi-Low-OK indication for hardness value

Easy to read, large size extra bright 7 segment display

Centronics parallel port for connecting Dot Matrix Pinter

Sufficient error codes for smooth functioning of machines

Serial interface (Optional)

Least Count 01 for Rockwell and 0.2 for Rockwell Superficial

Dwell Time 1 to 99 Seconds

. Scale Displayed A,B,C,D,E,F,G,H,K,L,M,N,P,R,S,V in Nos. 1 to 15 Resp. and 15N,30N,45N,15 T,30T,45T in Nos. 1 to 21 Resp. for Superficial

Indenter is guided in linear bearing facilitates to test small jobs

High Accuracy & Reliable Performance

Engineered for precise measurement, the Rockwell Hardness Tester features a mechanical dial gauge with a measuring range of 20100 HRC/HRB/HRA and a resolution of 0.5 HRC. Its accuracy of 1.5 HRC and immediate response time are achieved through high-quality calibration using standard test blocks supplied with the unit.

Durable Construction & Safety

Constructed from robust cast iron and finished with powder coating, this tester is built to last in demanding environments. Overload protection ensures safe operation, while its semi-automatic control makes handling straightforward for industrial and laboratory professionals.

Versatile Application

Designed for the measurement of metallic material hardness, the tester supports various indenter types and accommodates specimens up to 230 mm in height. Its user-friendly interface and table-top mounting make it suitable for a range of testing needs in workshops and research labs.

FAQs of Rockwell Hardness Tester:

Q: How does the Rockwell Hardness Tester ensure measurement accuracy?

A: The Rockwell Hardness Tester achieves high accuracy (1.5 HRC) by calibrating each unit with a standard test block. Its mechanical dial gauge enables precise readings with a resolution of 0.5 HRC, supporting reliable industrial and laboratory testing.

Q: What types of indenters can be used with this machine?

A: This tester supports both diamond and steel ball indenters, allowing measurement on various metallic materials according to Rockwell A, B, and C scales.

Q: When should the test blocks be used for calibration?

A: Standard test blocks should be used during initial setup, routine verification, and whenever recalibration is required, ensuring consistent compliance with IS 1586 / ASTM E18 standards.

Q: Where can this hardness tester be applied?

A: Due to its robust build and semi-automatic operation, the Rockwell Hardness Tester is ideal for industrial and laboratory environments including manufacturing plants, research facilities, and metal testing laboratories.

Q: What is the process for operating the Rockwell Hardness Tester?

A: To operate, place a single specimen (up to 230 mm height) on the stage, select the required indenter and test load, set the control mode to semi-automatic, and initiate the test. Immediate hardness readings are displayed on the mechanical dial gauge.

Q: How does overload protection benefit the user?

A: Overload protection prevents mechanical damage and enhances user safety by automatically restricting load application beyond maximum capacity during operation.

Q: What are the mounting and installation requirements?

A: This equipment is designed for table-top mounting and operates on 220V AC, 50 Hz. It should be installed in a clean environment maintaining humidity 85%% RH and temperature between 10C and 35C for optimal performance.

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