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Portable Hardness Tester For cast/rough surface parts

Model No. PHT-1750


Loaded with features, this economically priced portable hardness tester is capable of measuring the surface hardness of a broad variety of metals on flat and round surfaces. This portable hardness tester comes complete with the G impact device, calibrated test block and rugged carry case. 

Designed to test large hard parts:

Example: Tool steel should be close to 1” thick of solid material

 
Ultrasonic Portable Hardness Tester

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 G (ā€œDā€ PHT-1700, "DL" PHT-1740)
• Calibrated test block
• Custom carry case
• Cleaning brush
• Operation manual 

Functions:
• Easy to use keypad operation
• Large LCD display with back light
• Automatic conversions to: Brinell, Rockwell, Vicker and Share
• Automatic mean value
• Data storage capacity

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: AAA alkaline (2)
• Operating temperature: 5-104 degrees F
• Dimensions: 108 x 62 x 25mm
• Weight: 230 grams 

Options:


Impact device ->

G

Impact energy

90Nmm

Mass of the impact body

20g

 

 

Test tip

 

* Hardness

1600HV

* Diameter

5mm

* Material

Tungsten Carbide

 

 

Impact device

 

* Diameter

30mm

* Length

254mm

* Weight

250g

Max. hardness of sample

650HB

Preparation of surface

 

* Max. roughness depth Rt

30 m m

* Average roughness Ra

6.3 m m

Min. weight of sample

 

* Of compact shape

15kg

* On solid support

5kg

* Coupled on plate

0.  5kg

Indentation of test tip

 

With 300 HV

 

* Diameter

1.03mm

* Depth

53 m m

with 600 HV

 

* Diameter

0.  90mm

* Depth

41 m m

HARDNESS TESTER RESOURCES
Hardness Tester Accessories Portable Hardness Testers
Hardness Tester Block Certification Minimum Thickness Chart for Rockwell Hardness Testing
Rebuilt Inventory with Full Warranty Rockwell Hardness Scale Indentor Load Chart
Hardness Tester Conversion Chart Hardness Setup:
  • 900-331
  • 900-340
  • 900-360
  • 900-370
  • Principle of Rockwell Hardness Testing NIST Links
    Roundness Correction Chart for Hardness Testing ASTM Links
    HARDNESS TESTER LINKS
    TRADE SHOWS