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Impact Device for Portable Hardness Tester, Hardness Test Block, Hardness Tester Accessories
Product Details:
Payment & Shipping Terms:
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Detailed Product Description
| Product Name: | Impact Device For Portable Hardness Tester, Hardness Test Block, Hardness Tester Accessories | Impact Device: | D, DL, DC, C, D+15, E, G |
|---|---|---|---|
| Use: | For Portable Hardness Tester | Hardness Test Block Value: | Can According To Customer |
Impact Device for Portable Hardness Tester, Hardness Test
Block, Hardness Tester Accessories
|
Type of impact device
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DC(D)/DL | D+15 | C | G | E |
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Impacting energy Mass of impact body
|
11mJ 5.5g/7.2g |
11mJ 7.8g |
2.7mJ 3.0g |
90mJ 20.0g |
11mJ 5.5g |
|
Test tip hardness: Dia. Test tip: Material of test tip:
|
1600HV 3mm Tungsten carbide |
1600HV 3mm Tungsten carbide |
1600HV 3mm Tungsten carbide |
1600HV 5mm Tungsten carbide |
5000HV 3mm synthetic diamond |
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Impact device diameter:
Impact device length:
Impact device weight:
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20mm
86(147)/75mm
50g |
20mm
162mm
80g |
20mm
141mm
75g |
30mm
254mm
250g |
20mm
155mm
80g |
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Max. hardness of sample
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940HV | 940HV | 1000HV | 650HB | 1200HV |
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Mean roughness value of sample surface Ra:
|
1.6μm |
1.6μm | 0.4μm | 6.3μm | 1.6μm |
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Min. weight of sample:
Measure directly(need support)
Need coupling tightly
|
>5kg
2～5kg
0.05～2kg |
>5kg
2～5kg
0.05～2kg |
>1.5kg
0.5～1.5kg
0.02～0.5kg |
>15kg
5～15kg
0.5～5kg |
>5kg
2～5kg
0.05～2kg |
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Min. thickness of sample Coupling tightly
Min. layer thickness for surface hardening
|
5mm
≥0.8mm |
5mm
≥0.8mm |
1mm
≥0.2mm |
10mm
≥1.2mm |
5mm
≥0.8mm |
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Size of tip indentation
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Hardness 300HV |
Indentation diameter
Depth of indentation
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0.54mm
24μm |
0.54mm
24μm |
0.38mm
12μm |
1.03mm
53μm |
0.54mm
24μm |
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| Hardness 600HV |
Indentation diameter
Depth of indentation
|
0.54mm
17μm |
0.54mm
17μm |
0.32mm
8μm |
0.90mm
41μm |
0.54mm
17μm |
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| Hardness 800HV |
Indentation diameter
Depth of indentation
|
0.35mm
10μm |
0.35mm
10μm |
0.35mm
7μm |
--
-- |
0.35mm
10μm |
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| Application |
DC type used to measuring hole or inside face of cylinder, DL type used to measuring elongated narrow slot or hole, D type for routine measurements.
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Suitable for measuring surface of the trench or concave. | Suitable for measuring thin workpiece and harden surface. | Suitable for heavy or rough castings and forgings. | Suitable high hardness material. | ||||
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Various type of standard testing block |
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Connecting cable | ||||||
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NDT Instruments Supplier
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