Applications:
It can be used to test the Rockwell hardness of hard alloy, carburized steel, hardened steel, surface quenched steel, hard cast steel, aluminum alloy, copper alloy, malleable cast, mild steel, tempered steel, annealed steel, bearing steel, etc.

Technical Parameter:
Model Name: Motor-driven Rockwell Hardness Tester
Model #: HRD-150
Measuring Scale: HRA, HRB, HRC
Measuring Range: 20-88HRA ,20-100HRB,20-70HRC
Initial Test Force: 10Kgf(98.07N)
Total Test Force: 60Kgf(558.4N),100Kgf(980.7N),150Kgf(1471N)
Hardness Value Reading: Dial
Carriage control: Automatic loading/hold up of the load/unloading
Max. height of test piece: 170mm
Depth of throat: 135mm
Min. scale value: 0.5HR                                   
Dimension:550*210*680mm
Power supply: AC 220V/50Hz or AC 110V/60Hz
Net/Gross Weight: 75Kg
Executive Standards:GB/T230.2, ISO6508-2,ASTM E18

Packaging and shipping
Packaging: Standard export package, wooden case
Delivery: 3 days upon receipt of payment, depend on order quantity

Company Information:
Laizhou LaiHua Testing Instrument Factory was founded in 2010,which specializes in the manufacture of hardness testers  and metallographic equipments for metaland nonmetal materials. Besides, we can also design special, large-scale dedicated machines according to the requirements of customers.


FAQ:
1, Min. Order Quantity
1 piece
2, Our technical team construction.
We have professional technicians with several years' experience.
3, What's our warranty?
12 months
4, Ways of payment
T/T, L/C, Pay pal, Western Union
5, Ways of shipment
EXW, FOB, DHL, FedEx, or upon your requirements
6, Are you a trader or manufacture?
We are manufacturer