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EBPu Electromechanical Equipment (zhejiang) Co.,ltd

Twin Rockwell Hardness Testing Machine High Accuracy Load Cell Structure

Twin Rockwell Hardness Testing Machine High Accuracy Load Cell Structure

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
Hardness Data Read: 8'' LCD Touch Screen Rockwell Conversion Scale: YES
Resolution: 0.1HR Scale: Rockwell & Superficial Rockwell
Data Output: USB Interface U-flash Structure: Close Loop Load Cell

Digital Rockwell Cum Superficial Rockwell Hardness Tester Twin Rockwell Hardness Testing Machine
Product Features:
1. Digital Rockwell & superficial Rockwell hardness tester adopts large sized LCD screen, control panel adopts menu structure, has a good reliability, operability and intuitive.
2. Touch screen interface, easy to operate.
3. Close loop, high accuracy load cell structure. No need to install dead weights and run trial, connect with electric power, it can work directly.
4. Full Rockwell hardness scales, 30 kinds scales were included:
15 kinds of Rockwell scales & 15 kinds of superficial Rockwell scales.
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:
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 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 scaleHV, 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 MethodAutomatic (Loading/Dwell/Unloading)
Dwell time

1 - 99 seconds

Load value errorLess than 0.5%


0.1 HR
Executive standardISO 6508, ASTM E-18, JIS Z2245, GB/T 230.2
Test space220*200mm (Max. Height * Throat depth)
Hardness readingTouch screen LCD display
Data outputUSB flash disk
Power supplyAC220V, 50Hz
Net weight75kg

Standard Accessories:

Diamond Rockwell indenter1Ball indenter with the diameter of 1.5875 mm1
Hardness block(HRB, HRC high, HRC low, HR15N, HR30N, HR30T)6Large, medium, V-type testing bench1 for each
USB flash disk1Dustproof plastic housing1
Power line1Operating Instruction, Product Qualification Certificate1 for each
Twin Rockwell Hardness Testing Machine High Accuracy Load Cell Structure

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

Contact Person: sales

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EBPu Electromechanical Equipment (zhejiang) Co.,ltd
No. 56, Danshan Industrial Zone, Wenling City, China 317523
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