China Vickers Hardness Testing Machine manufacturer
EBPu Electromechanical Equipment (zhejiang) Co.,ltd

EBP is Your Ideal Partner of Quality Control!

Home ProductsRockwell Hardness Testing Machine

Fully Automatic Rockwell Hardness Tester With Arc Correction Function

Fully Automatic Rockwell Hardness Tester With Arc Correction Function

Fully Automatic Rockwell Hardness Tester With Arc Correction Function

Product Details:

Place of Origin: Zhejiang, China
Brand Name: EBP
Certification: CE, ISO9001:2008
Model Number: RSR-150AT

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiation
Packaging Details: Standard export plywood box
Delivery Time: 1-3 work days
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 90 sets per month
Contact Now
Detailed Product Description
Type: Double Rockwell Indenter: 1/16'' Ball Indenter, Diamond Indenter
Hardness Value Read: LCD Screen Operate Process: Fully Automatic
Data Output: Printer, RS232 Resolution: 0.1HR

Fully Automatic Rockwell Cum Superficial Rockwell Hardness Testing Machine with built-in Rockwell Hardness scale


Main Function:

RSR-150AT Automatic double Rockwell hardness tester with a good aesthetic aspect, complete functions, easy operation, intuitive display and good reliability, is a high-tech product combining the mechanic and electric features, which is suitable for the Rockwell and superficial Rockwell hardness test.

  1. Support for all the Rockwell and superficial Rockwell scales;
  2. Support for conversion scales of different kinds of hardness;
  3. With arc correction function;
  4. Touch screen display and operation, dynamically display the working state of the lifting screw and the indenter;
  5. Press operation for the test table, fast rising or dropping;
  6. One key to complete the rising of the specimen, loading dwell and unloading of the indenter, displaying of the hardness value, homing of the test table;
  7. With data storage function, automatic calculation of the maximum, minimum, average of the hardness value, the test results can be printed for output, and with a RS232 interface users can connect it to the computer for output.


Application range:

Suitable for quenched steel, tempered steel, annealed steel, cold and hard casting, malleable cast iron, hard alloy steel, aluminum alloy, copper alloy, bearing steel etc. Also suitable for surface quenched steel, surface heat treating and chemical treating materials, sheet, zinc layers, chrome layers, tin layers etc.


Technical Specification:

Model RSR-150AT
Initial Test Force 3kgf (29.42N), 10kgf (98.07N)
Total Test Force

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

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

Indenter Diamond Rockwell Indenter, ф1.588mm Ball Indenter
Loading Method Automatic (Loading/Dwell/Unloading)
Automatic Test Table Automatic Rising and Homing, One Key to Complete
Hardness Reading Touch Screen
Test Scale


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

Conversion Scale HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HBW
Data Output Built-in Printer, RS232 Interface
Resolution 0.1HR
Dwell Time 0-99s
Test space 320x150mm (Height x depth)
Power Supply AC220V, 50Hz
Execute Standard ISO 6508, ASTM E-18, JIS Z2245, GB/T 230.2
Dimension 535×330×890mm, Packing Dimension: 820×460×1170mm
Weight Net Weight: 80kg, Gross Weight: 100kg


Packing List:

Name Qty Name Qty
Instrument Main Body 1 set Diamond Rockwell Indenter 1 pc
ф1.588mmBall Indenter 1 pc Middle Plane Test Table 1 pc
Large Plane Test Table 1 pc V-shaped Test Table 1 pc
Inner Hexagon Spanner 1 pc Spanner 1 pc
Hardness Block 60-70 HRC 1 pc Hardness Block 20-30 HRC 1 pc
Hardness Block 80-100 HRB 1 pc Hardness Block70-85 HR30T 1 pc
Hardness Block 65-80 HR30N 1 pc Fuse 2A 2 pcs
Power Cable 1 pc Anti-dust Cover 1 pc
Usage Instruction Manual 1 copy    


The scales, indenters, test force values of the Rockwell hardness tests

Scale Indenter Initial Test Force (N) Total Test Force (N) Examples of Applications


Diamond Indenter

98.07 N


588.4(60kg) Hard metal and hard alloy
HRD 980.7(100kg) Steel sheet, surface-quenched steel


1471(150kg) Heat treated structural steel, tool steel

Ball Indenter φ1.5875mm

(1/16 inch)

588.4(60kg) Non-ferrous metals


980.7(100kg) Non-ferrous metals; soft metals
HRG 1471(150kg) Pearlite iron, copper, nickel, zinc alloy

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

Ball Indenter φ6.35mm

(1/4 inch)

HRM 980.7(100kg)
HRP 1471(150kg)

Ball Indenter φ12.7mm

(1/2 inch)

HRS 980.7(100kg)
HRV 1471(150kg)

The scales, indenters, test force values of the Superficial Rockwell hardness tests

Scales Indenters Initial Test Force (N) Total Test Force (N) Application Examples


Diamond Indenter

29.42 N


147.1(15) Hard alloy steel, nitride steel, carburized steel, various heavy steel plate, etc
30N 294.2(30) Surface-quenched steel, carburized steel, knife, thin steel plate, etc


441.3(45) Quenched steel, tempered steel, hard cast iron and edge of parts, etc

Ball Indenter


(1/16 inch)

147.1(15) Annealed copper alloy, mild steel sheet, brass,bronze plate, etc


294.2(30) Mild steel sheet, aluminum alloy, copper alloy, brass and bronze, malleable cast iron
45T 441.3(45) Pearlite iron, copper -nickel alloy and zinc-nickel alloy plate, etc


Ball Indenter


(1/8 inch)

147.1(15) Annealed copper alloy, mild steel, etc
30W 294.2(30) Aluminum and aluminum alloy, magnesium mild steel, etc


441.3(45) Zinc, aluminum, lead, bronze, beryllium bronze, etc


Ball Indenter


(1/4 inch )

29.42 N


147.1(15) Aluminum, tin, zinc, soft metals, plastics, hard cardboard, etc







Contact Details
EBPu Electromechanical Equipment (zhejiang) Co.,ltd

Contact Person: sales

Send your inquiry directly to us (0 / 3000)

Other Products
EBPu Electromechanical Equipment (zhejiang) Co.,ltd
No. 56, Danshan Industrial Zone, Wenling City, China 317523
Privacy Policy China Good Quality Vickers Hardness Testing Machine Supplier. Copyright © 2019 All Rights Reserved.