1.USD744-3543/set.
2.Manual superficial rockwell hardness tester.
3.Optimized mechanical frame, manual testing process.
Port: Shanghai China
Minimum Order Quantity: 1 Unit/Units
Supply Ability: 200 Unit/Units per Week
Payment Terms: L/C,T/T,Paypal
Contact Supplier
Packaging Detail: wooden box
Delivery Detail: 15-30 days
Manual Superficial Rockwell hardness tester(HR-45A)
Main function and features
1, It is adapted to test the thin parts and surface of the metal
2, The machine shell is formed by cast iron, stable structure and it is not easy to be out of shape
3, The dial reads the hardness value directly, indicator responses sensitively, show the hardness value accurately, which is more than national standard
4, Rotate the loading wheel, it can easy to adjust the three loading test force to choose the hardness unit
5, This model HR-45A is no need to use the electric power, which can use in different conditions; it is economic and practical superficial Rockwell hardness tester.
Main application
Surface hardening steel, copper, aluminum alloy thin plate; strip steel, hard alloy steel, galvanization, chroming, and tinplating, heat treatment of the material surface and chemical surface treatment of different kind of material.
Technical parameters
| Model | HR-45A |
| Rockwell scale | HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
| Preliminary test force | 3Kg (29.4N) |
| Total test force | 15Kg(147.1N),30Kg(294.2N),45Kg(441.3N) |
| Hardness data read | Dial |
| Specimen maximum height allowed | 170mm |
| Throat depth | 140mm |
| Instrument size | 465×180×655mm (L×W×H) |
| Instrument weight | 85kg |
| Hardness value range | HR15N:70~91 HR30N:42~80 HR45N:20~70 HR15T:73~93 HR30T:43~82 HR45T:12~72 |
| Executive standard | GB/T230.2 national standard,JJG112 inspection rules |
| Standard accessories | Diamond Rockwell Indenter one piece, 1.588mm diameter Hard Alloy Steel Ball Indenter 1 piece, 1.588 mm diameter steel ball 5 pieces, Large Testing Table 1 piece, Medium Testing Table 1 piece and V-shaped Testing Table 1 piece, Standard Hardness Blocks 3 pieces, accessory case 1 piece, dust-proof cover 1 piece, instruction 1 piece, certification 1 piece and warranty card 1 piece. |
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