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Phase II PHT-1800 Portable Hardness Tester

Features

The PHT-1800 portable hardness tester can perform tests that easily convert to the most popular hardness scales, including Rockwell, Brinell, Vickers, Shore, etc.

Designed to test large hard parts: Example: Tool steel should be close to 1” thick of solid material

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)

Specs



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

 

Options:

  • NIST/ASTM certified hardness test blocks are available.

Special Application Impact Devices

Impact 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

-

 


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