ROCKWELL HARDNESS TESTING MACHINE

ROCKWELL HARDNESS TESTING MACHINE Specification

Temperature
Operating: 10C to 40C

Response Time
Immediate

Application
Hardness Testing of Metals and Alloys

Number of Specimens
Single Specimen

Max Height
220 mm

Equipment Type
Rockwell Hardness Tester

Power Supply
220V, 1 Phase, 50 Hz

Resolution
0.1 HR

Specimen Size
Max Height: 220 mm

Humidity
85% RH

Features
Automatic Loading/Unloading, High Precision, Robust Construction

Operating Voltage
220 V AC

Test Range
Rockwell A, B, C Scales

Mounting Type
Bench Top

Frequency
50 Hz

Hardness
Rockwell Scales

Usage
Lab and Industrial

Capacity
Standard Load 60, 100, 150 kgf

Machine Weight
Approx. 80 kg

Test Speed
Standard (as per IS:1586)

Test Width
200 mm

Test Stroke
150 mm

Control Mode
Manual

ROCKWELL HARDNESS TESTING MACHINE Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
04 Units Per Month

Delivery Time
3-8 Week

About ROCKWELL HARDNESS TESTING MACHINE

ROCKWELL HARDNESS TESTING MACHINE TRSN SERIES

RSN Series - Rockwell, Rockwell cum Brinell, Rockwell cum Superficial Hardness Testers are manufactured under strict quality control at all manufacturing stages. These models are suitable for testing hardness of metals and alloys of all kinds, hard or soft, whether flat or round etc. or of irregular shape. These models are having superior design to that of existing conventional Rockwell Hardness Testers & easy to operate still quite sensitive & accurate.

Hardness Testers model TRSN, TRSN-B and TRSN-T are manually operated.

	Machine is having different Taper front look & equipped with Big dial gauge and superior aesthetic look over conventional Rockwell Hardness Tester.
	The machine is powder quoted & paint shade does not fade over the years of use.
	Most of the important parts are plated to avoid rusting.
	An antifriction linear bearing is fixed in Hardened & ground stepped bush which will provide perfect vertical movement of diamond holder. Thus the testing of small pin or ball upto 3mm dia is possible.
	All models conform to -
	Results are displayed in BIG Font size
	IS : 3804 BS 10109-2 & ASTM-E-18 for Rockwell Test. IS : 5073 BS 10198-2 & ASTM - E-18 for Rockwell Superficial Test IS : 2281 BS 10003-2 & ASTM - E-10 for Brinell Test.
	Automatic Load Selection for all models.
	Motorized version of all models is also available.

TECHNICAL SPECIFICATIONS :

Model	TRSN	TRSN-B	TRSN-T
1. Test Loads (Kgf)	60, 100, 150 (Rockwell)	60, 100, 150 (Rockwell) 187.5, 250 (Brinell)	60,100,150 (Rockwell) 15, 30, 45 (Rockwell Superficial)
2. Initial Loads(Kgf)	10	10	10 (Rockwell) and 3 (Rockwell Superficial)
3. Max. Test Height (mm)	222	222	222
4. Depth of Throat (mm)	130	130	130
5. Size of Base (mm) (Approx.)	450 x 265	450 x 265	450 x 265
6. Machine Height (mm)	627	627	627
7. Net Weight (Approx.) kg.	65 Kg.	70 Kg.	70 Kg.

STANDARD ACCESSORIES :

Model	TRSN	TRSN-B	TRSN-T
1. Rockwell Diamond Indenter	1 No.	1 No.	1 No.
2. Superficial Diamond Indenter	-	-	1 No.
3. Testing Table 50mm	1 No.	1 No.	1 No.
4. Testing Table 40 mm with Groove for round Jobs 6 to 45 mm	1 No.	1 No.	1 No.
5. Steel Ball Indenter 1/16	1 No.	1 No.	1 No.
6. Steel Ball Indenter" 2.5 mm	-	1 No.	-
7. Steel Ball Indenter" 5 MM	-	1 No.	-
8. Test Block HRC	1 No.	1 No.	1 No.
9. Test Block HRB	1 No.	1 No.	1 No.
10. Test Block HB 2.5 mm/187.5 Kgf	-	1 No.	-
11. Test Block Rockwell Superficial 30N	-	-	1 No.
12. Steel Ball	5 Nos.	5 Nos.	5 Nos.
13. Allen Spanners	3 Nos.	3 Nos.	3 Nos.
14. Clamping Device	1 No.	1 No.	1 No.
15. Brinell Microscope	-	1 No.	-
16. Telescopic Sleeves for elevation screw	1 Set	1 Set	1 Set
17. Instruction manual	1 Book	1 Book	1 Book

IMPACT TESTING MACHINES :

Analog Charpy / Izod Impact Testing Machines

Digital Charpy / Izod Impact Testing Machines

Analog "ASTM" Charpy Impact Testing Machines

Digital " ASTM" Charpy Impact Testing Machines

Combined Charpy / Izod ASTM Impact Testing Machines

Combined Digital Charpy / Izod Impact Testing Machines

Motorised Impact Testing Machine

High-Precision Hardness Testing for Metals and Alloys

This Rockwell Hardness Tester delivers accurate hardness measurement on Rockwell A, B, and C scales for metals and alloys, ensuring high precision with a 0.1 HR resolution. Designed to meet standard testing protocols (IS:1586), it features a straightforward manual control mode and an automatic loading/unloading mechanism, providing reliable performance in both laboratory and industrial environments.

User-Friendly Design and Exceptional Durability

Constructed with a sturdy cast iron body and finished with powder coating, this machine ensures longevity and ease of maintenance. Clear dial graduations enhance visibility, while the included safety interlock adds an extra layer of operational safety. The design accommodates single specimens up to 220 mm tall and 200 mm width, supporting a wide range of testing requirements.

FAQs of ROCKWELL HARDNESS TESTING MACHINE:

Q: How does the Rockwell Hardness Testing Machine operate with different major load options?

A: The Rockwell Hardness Testing Machine allows you to select from three major load options60, 100, and 150 kgfdepending on the testing scale required. The machine applies an initial minor load of 10 kgf before the chosen major load is automatically engaged for accurate measurement, conforming to IS:1586 standards.

Q: What types of specimens and materials can be tested using this equipment?

A: This machine is suitable for a wide variety of metals and alloys. With a maximum specimen height of 220 mm and standard test width of 200 mm, it can handle most laboratory and industrial test pieces for hardness evaluation on Rockwell A, B, and C scales.

Q: When should I perform calibration for the Rockwell Hardness Tester?

A: The tester comes factory-calibrated with verified test blocks and calibration certificates. Regular calibration is recommended per your laboratorys quality procedures or if the machine is moved, after heavy usage, or whenever test results appear inconsistent.

Q: Where is the Rockwell Hardness Testing Machine best installed?

A: This equipment is designed as a bench-top unit, making it ideal for controlled laboratory settings or industrial workshops. It requires a stable surface and a 220V, single-phase, 50 Hz power supply, with an environment maintained between 10C and 40C and 85% relative humidity.

Q: What is the process for conducting a hardness test on this machine?

A: To perform a test, place a single specimen (max height 220 mm) on the anvil, select the required scale and indenter (diamond or ball), and apply the initial 10 kgf load. Follow by applying the selected major load; the machine automatically loads and unloads as per the procedure. Read the result on the clear dial display.

Q: How is user safety ensured during testing?

A: The machine includes a safety interlock feature to prevent accidental operation or loading while setting up the specimen. Its sturdy cast iron body and powder-coated finish also minimize risk from environmental factors.

Q: What are the primary benefits of using this Rockwell Hardness Tester?

A: Key advantages include high precision (0.1 HR resolution), immediate response time, robust construction for durability, automatic loading/unloading, and its ability to test a wide range of metal specimens with consistent and repeatable results.