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HR-45A Manual Superficial Rockwell Hardness Tester

Product description:

1. Application: HR-45A Manual Superficial Rockwell Hardness Tester suitable for measuring superficial rockwell hardness of Ferrous Metals, Alloy Steel, Carbide and Metal after treated surface (carburi
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1.Application:
HR-45A Manual Superficial Rockwell Hardness Tester suitable for measuring superficial rockwell hardness of Ferrous Metals, Alloy Steel, Carbide and Metal after treated surface (carburizing, nitriding, plating layer). Especially suitable for precision measurement of Parallel Planes.
It mainly functions are as follows:
1.1. Lever Loading, manual operation, durable and reliable.
1.2. No friction spindle, high precision test force.
1.3. Precision hydraulic buffers, steady load.
1.4. Dial display the hardness value, HRN, HRT, and can choose other Rockwell Scale.
1.5. Accuracy according to GB / T230.2, ISO 6508-2 and American ASTM E18 standard.
2.Specifications:
Model HR-45A
Measuring Range 70-94HR15N,  67-93HR15T,  42-86HR30N,
29-82HR30T,  20-77HR45N,  10-72HR45T
Total Test Force 15Kgf(147.10N), 30Kgf(294.20N), 45Kgf(441.30N)
Hardness Data Read Dial
Specimen Maximum
Height Allowed
170mm
Throat Depth 135mm
Min. Scale Value 0.5HR
Instrument Size 466*238*630mm (L*W*H)
Weight 70.00 KG
3.Standard Accessories:
Large Flat Anvil: 1 PC.          
Small Flat Anvil: 1 PC.        
Large V-notch Anvil: 1 PC.  
Diamond Cone Penetrator: 1 PC.
1/16" Steel Ball Penetrator: 1 PC.
Superficial Rockwell Standardized Block: 4 PCS.


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