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Máy đo độ cứng cầm tay Phase II PHT-1800
Hãng sản xuất: Phase II - USA
Model: PHT-1800
Operation:
• Load the impact body
• Place the impact body on your test piece
• Push the button to begin testing and obtain reading
Standard Accessories:
• Base instrument
• Impact device D
• Calibrated test block
• Custom carry case
• Cleaning brush
• Operation manual
Optional accessories:
• Impact devices; DC, D+15, DL, G, C
• Special support rings
Functions:
• Easy to use keypad operation
• Auto identification of Impact Device
• Large LCD display with back light
• USB Ouput
• Automatic conversions to: Brinell, Rockwell B & C, Vicker and Shore
• Automatic mean value as well as Min & Max values
• Battery Indicator
• Memory capacity (100 groups)
Specifications:
• Accuracy: +/- 0.5% (referred to L=800,
• Repeatability accuracy: +/- 4L units) L=Leeb
• Measuring range: 200-960 HL
• Materials: steel & cast steel, alloy tool steel, stainless steel, grey cast iron,
• spheroidal iron, cast aluminum, brass, bronze, wrought copper alloy.
• Battery type: AA alkaline (4)
• Operating temperature: 5-104 degrees F
• Dimensions: 150 x 74 x 32mm
• Weight: 245 grams
mpact Device D
Universal standard device:
Use for the majority of hardness testing assignments
Impact Device DL (not shown)
Needle front section .109” diameter x 1.96” length
Measurements in extremely confined spaces
Impact Device G
Enlarged test tip: For use on solid heavy components such as; rough castings and forgings. Brinell only.
Impact Device DC
Extremely short impact device
Used for very confined spaces such as holes, cylinders, internal measurements
Impact Device D+15
Slim front section with coil set back.
Hardness measurements in grooves, recessed surface.
Impact Device C
Reduced impact energy
For testing case hardened or thin walled components
Impact Device Specifications for PHT-1800
Impact devices |
D/DC/DL |
D+15 |
C |
G |
Impact energy |
11Nmm |
11Nmm |
3Nmm |
90Nmm |
Mass of the impact body |
5.5g |
7.8g |
3.0g |
20g |
|
DL: 7.2g |
|
|
|
Test tip |
|
|
|
|
* Hardness |
1600HV |
1600HV |
1600HV |
1600HV |
* Diameter |
3mm |
3mm |
3mm |
5mm |
* Material |
|
Tungsten |
Tungsten |
|
* |
|
carbide |
carbide |
|
Impact device |
|
|
|
|
* Diameter |
20mm |
20mm |
20mm |
30mm |
* Length |
147/86mm |
162mm |
141mm |
254mm |
* Weight |
75/50g |
80g |
75g |
250g |
Max. hardness of sample |
940HV |
940HV |
1000HV |
650HB |
Preparation of surface |
|
|
|
|
* Max. roughness depth Rt |
10 m m |
10 m m |
2.5 m m |
30 m m |
* Average roughness Ra |
2 m m |
2 m m |
0.4 m m |
6.3 m m |
Min. weight of sample |
|
|
|
|
* Of compact shape |
5kg |
5kg |
1.5kg |
15kg |
* On solid support |
2kg |
2kg |
0.5kg |
5kg |
* Coupled on plate |
0. 1kg |
0. 1kg |
0. 02kg |
0. 5kg |
Min. thickness of sample |
|
|
|
|
* Coupled |
3mm |
3mm |
1mm |
10mm |
* Min. thickness of layers |
0. 8mm |
0. 8mm |
0. 2mm |
- |
Indentation of test tip |
|
|
|
|
With 300 HV |
|
|
|
|
* Diameter |
0. 54mm |
0. 54mm |
0. 38mm |
1.03mm |
* Depth |
24 m m |
24 m m |
12 m m |
53 m m |
with 600 HV |
|
|
|
|
* Diameter |
0. 45mm |
0. 45mm |
0. 32mm |
0. 90mm |
* Depth |
17 m m |
17 m m |
8 m m |
41 m m |
with 800 HV |
|
|
|
|
* Diameter |
0. 35mm |
0. 35mm |
0. 30mm |
- |
* Depth |
10 m m |
10 m m |
7 m m |
- |
SUPPORT RINGS: We offer a 12pc set of rings for testing concave or convex parts.
• Base instrument
• Impact device D
• Calibrated test block
• Custom carry case
• Cleaning brush
• Operation manual