PHT-1340 便携式齿轮硬度测试仪
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| Portable Hardness Tester (For Gears) |
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The PHASE II portable Hardness Tester model # PHT-1340 combines the special impact device DL and a data processor in a single unit. This model features a needle front section with a diameter of 4mm and a length of 50mm. It is suitable in testing the Hardness in extremely confined spaces, the base of grooves and of special components such as gear wheels.
This Model Is Designed To Test Steel/Cast Steel Only!
The PHT-1340 automatically computes all Vickers, Rockwell, Brinell, or Shore Hardness ＆#118alues of steel and cast steel components. The impact direction can be set so that accurate ＆#118alues can be achieved at different angles. The instrument must be set down perpendicular to the measuring surface. Statistical mean ＆#118alue can is automatically provided. Real time printing or batch printing is possible by means of the optional printer, model # MP-2100. This model comes with a calibrated test block, plastic fitted case, battery charger and instruction manual. |
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TECHNICAL SPECIFICATIONS
| Integrated device |
DL |
| Test tip |
Tungsten carbide |
| Accuracy |
+- 1.5% |
| Hardness conversion to |
HRC, HRB, HV, HS, HB |
| Material |
Steel and cast steel |
| Power |
2 x 3 .6v NiMh rechargeable |
| Operating temperature |
32-122 degrees F (0-45 degrees C) |
| Dimensions |
6.1 x 2.1 x 0.9in. (150 X 22 x 53mm) |
| Size of DL device |
50 x 4mm (LxD) |
| Weight |
0.4lb (130g) |
SAMPLE SPECIFICATION
| Steel and cast steel |
| Max. Hardness sample |
950HV |
| Surface roughness Ra |
<0.25 m m (ISO N7) |
| Min. weight compact shape |
5kg |
| Min. weight on support |
2kg |
| Min. weight coupled on plate |
0.1kg |
| Min. thickness coupled on plate |
3mm |
| Min. thickness of layers |
0.8mm |
| FIELDS OF APPLICATION: Steel and Cast steel |
| Vickers |
80-940 HV |
| Brinell |
80-650 HB |
| Shore |
30-97 HS |
| Rockwell |
20-68 HRC
37-100 HRB | | |
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