RAYTECH NDT INSTRUMENT CO.,LTD
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 500units per month |
| Delivery Time | about 3~5days |
| Packaging Details | standard export package |
| 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 |
| Brand Name | Raytech |
| Model Number | Impact device, Hardness test block |
| Certification | ISO CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 500units per month |
| Delivery Time | about 3~5days | Packaging Details | standard export package |
| 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 |
| Brand Name | Raytech | Model Number | Impact device, Hardness test block |
| Certification | ISO CE | Place of Origin | China |
Impact Device for Portable Hardness Tester, Hardness Test
Block, Hardness Tester Accessories
|
Type of impact device
| DC(D)/DL | D+15 | C | G | E |
|
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 |
|
Impact device diameter:
Impact device length:
Impact device weight:
| 20mm
86(147)/75mm
50g | 20mm
162mm
80g | 20mm
141mm
75g | 30mm
254mm
250g | 20mm
155mm
80g |
|
Max. hardness of sample
| 940HV | 940HV | 1000HV | 650HB | 1200HV |
|
Mean roughness value of sample surface Ra:
|
1.6μm | 1.6μm | 0.4μm | 6.3μm | 1.6μm |
|
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 |
|
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 |
|
Size of tip indentation
| |||||||||
| Hardness 300HV |
Indentation diameter
Depth of indentation
|
0.54mm
24μm |
0.54mm
24μm |
0.38mm
12μm |
1.03mm
53μm |
0.54mm
24μm | |||
| Hardness 600HV |
Indentation diameter
Depth of indentation
|
0.54mm
17μm |
0.54mm
17μm |
0.32mm
8μm |
0.90mm
41μm |
0.54mm
17μm | |||
| Hardness 800HV |
Indentation diameter
Depth of indentation
|
0.35mm
10μm |
0.35mm
10μm |
0.35mm
7μm |
--
-- |
0.35mm
10μm | |||
| 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.
| 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. | ||||
|
| Various type of standard testing block | | Connecting cable | ||||||
Company Details
Business Type:
Manufacturer,Exporter,Seller
Total Annual:
500,001-1,000,000
Employee Number:
20~60
Ecer Certification：
Site Member
RAYTECH NDT INSTRUMENT CO.,LTD -Professional test instruments supplier Raytech NDT Instrument Co.,Ltd is a reliable ultrasonic flaw detector, portable hardness tester and coating thickness gauge and other testing instruments manufacturer and supplier in Beijing China. Rayt... RAYTECH NDT INSTRUMENT CO.,LTD -Professional test instruments supplier Raytech NDT Instrument Co.,Ltd is a reliable ultrasonic flaw detector, portable hardness tester and coating thickness gauge and other testing instruments manufacturer and supplier in Beijing China. Rayt...
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