PHT-2040 综合便携式硬度测试仪
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| Integrated Portable Hardness Tester |
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Integrated Portable Hardness Tester w/ DL impact device
Model No. PHT-2040
The PHASE II portable hardness tester model no. PHT-2040 combines the special impact device DL and a data processor in a single unit. This portable hardness tester features a needle front section with a diameter of 4mm and a length of 50mm. It is suitable in testing hardness in extremely confined spaces, the base of grooves and of special components such as gear teeth.
This Portable Hardness Tester Is Designed To Test Steel/Cast Steel Only!
The PHT-1340 portable hardness tester 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. This portable hardness tester comes with a test block, plastic fitted case spare battery set and instruction manual. |
Technical Specifications:
* Dimensions: 6.10" x 2.36" x 1.49" (155 X 60 X 38mm)
* Impact Device: DL
* Impact Energy: 8 Ft-Lbs (11nmm)
* Test Tip: Tungsten Carbide
* Measuring Accuracy: +- 0.8% (Corresponding To +- 1 HRC @ HRC=58)
* Max. Hardness Of Sample: 950hv
* Weight: 0.48lb (220g)
* Impact Direction: Any Angle
* Operating Temperature: 32 To 122 Degrees F (0 To 50 Degrees C.)
* Min. Weight Of Sample: 11 lbs / 5kg
* Min. Thickness Of Sample: Approx. +.750" Steel
* Min. Radius Of Curved Surface: 1.2in (30mm)
* Power: 2- AAA Batteries |
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Materials and Testing Range PHT-2040 (HL:200-900)
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MATERIAL |
HRC |
HRB |
HB |
HV |
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STEEL & CAST STEEL |
20-68 |
60-100 |
93-674 |
83-976 |
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COLD TOOL STEEL |
20-67 |
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80-898 |
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STAINLESS STEEL |
20-62 |
46-100 |
85-655 |
85-802 |
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GREY CAST IRON |
20-68 |
60-100 |
93-674 |
83-976 |
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NODULAR CAST IRON |
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CAST ALUMINUM ALLOYS |
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COPPER/ZINC ALLOYS (BRASS) |
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CuAI/CuSn ALLOYS
(BRONZE) |
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WRAUGHT COPPER ALLOYS |
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Specifications for DL Impact Device
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Impact device |
DL |
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Impact energy |
11Nmm |
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Mass of the impact body |
5. 5g |
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DL: 7.3g |
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Test tip |
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* Hardness |
1600HV |
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* Diameter |
3mm |
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* Material |
Carbide Ball |
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Impact device |
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* Diameter |
4mm |
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* Length |
50mm |
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* Weight |
75/50g |
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Max. hardness of sample |
940HV |
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Preparation of surface |
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* Roughness class ISO |
N7 |
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* Max. roughness depth Rt |
10 m m |
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* Average roughness Ra |
2 m m |
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Min. weight of sample |
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* Of compact shape |
5kg |
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* On solid support |
2kg |
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Min. thickness of sample |
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* Coupled |
15mm |
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Indentation of test tip |
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With 300 HV |
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* Diameter |
0. 54mm |
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* Depth |
24 m m |
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with 600 HV |
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* Diameter |
0. 45mm |
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* Depth |
17 m m |
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with 800 HV |
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* Diameter |
0. 35mm |
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* Depth |
10 m m |
The Phase II Tester PHT-2040 Comes Complete
With a Calibrated Test Block, Plastic Fitted Case and Operation Manual. | |
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