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High Accuracy Digital Rockwell C Hardness Tester Touch Screen Interface

High Accuracy Digital Rockwell C Hardness Tester Touch Screen Interface

High Accuracy Digital Rockwell C Hardness Tester Touch Screen Interface

Product Details:

Place of Origin: Zhejiang, China
Brand Name: EBP
Certification: CE, ISO9001:2008
Model Number: RSR-45/150T

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
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Detailed Product Description
Initial Load: 29.4N, 98N Force Load Method: Automatic
Test Space: 220 X 200mm (H X D) Power: 220V 50Hz
Standard: ISO 6508, ASTM E-18, JIS Z2245, GB/T 230.2 Net Weight: 75kg

Bench-top Digital Rockwell C Hardness Tester Metal Testing Machine


Product Features:
1. Close loop, high accuracy load cell structure. No need to install dead weights and run trial, connect with electric power, it can work directly.
2. Full Rockwell hardness scales, 30 kinds scales were included: 15 kinds of Rockwell scales & 15 kinds of superficial Rockwell scales.
3. Digital Rockwell & superficial Rockwell hardness tester adopts large sized LCD screen, control panel adopts menu structure, has a good reliability, operability and intuitive.
4. Touch screen interface, easy to operate.
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:
1) 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
2) surface quenched steel, surface heat treating and chemical treating materials, sheet, zinc layers, chrome layers, tin layers etc.

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






Technical Parameters:
Product model


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

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


Diamond Rockwell Indenter, ф1.588mm Ball Indenter
Loading Method Automatic (Loading/Dwell/Unloading)
Dwell time

1 - 99 seconds

Load value error Less than 0.5%


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

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 housing 1
Power line 1 Operating Instruction, Product Qualification Certificate 1 for each

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

Contact Person: sales

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