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Mini-Integrated
Portable Hardness Tester

   
Model PHT-3300

The PHASE II portable hardness tester, Model No. PHT-3300 is an advanced integrated portable hardness tester distinguished by its very compact size, high accuracy, wide measuring range and simplicity of operation. It is suitable for testing the hardness of all metals and widely applied in many areas of industry.

The PHT-3300 as with all dynamic portable hardness testers, is designed to test very large hard parts. Steel should be close to 1” thick of solid material. Softer metals need even more mass.

The PHT-3300 portable hardness tester combines the universal impact device D and a data processor in a single unit. It automatically computes all Vickers, Brinell, Rockwell and Shore hardness values. USB output enables this new model to print any of it’s memory from up to 500 groups. The impact direction can be set so that the accurate values can be achieved at any angle, even upside down! Statistical mean value is automatically provided.

The measuring method of the PHT-3300 portable hardness tester is defined as “the quotient of the impact body’s rebound velocity over its impact velocity”. Optional accessories include various support rings to meet the requirements of specialized convex or concave applications.


MEETS ASTM A956-06
SPECIFICATIONS
Technical Specifications & Features for PHT-3300 portable hardness tester:
Dimensions: 6.10” x  2.36” x  1.49”  (155 X 60 X 38mm)
Impact Device: D
Impact Energy: 8 Ft-Lbs   (11nmm)
Test Tip: Tungsten Carbide
Measuring Accuracy: +- 0.8% (Corresponding To +- 1 Hrc At Hrc=58)
Max. Hardness Of Sample: 980hv
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. Radius Of Curved Surface: 1.2in  (30mm)  (With Support Rings:11mm)
Power Supply: 3.6V Lithium Rechargeable Battery
   

Features:

Data memory: Up to 500 Groups
Output: USB 1.1
Materials And Testing Range  PHT-3300 portable hardness tester  (HL:200-900)

MATERIAL

HRC

HRB

HB

HV

HS

Steel & cast steel

20-70

60-100

93-674

83-976

32-100

Cold tool steel

20-70

 

 

80-898

 

Stainless steel

20-70

46-100

85-655

85-802

 

Grey cast iron

 

 

93-334

 

 

Nodular cast iron

 

 

131-387

 

 

Cast aluminum alloys

 

 

27-159

 

 

Copper/zinc alloys (brass)

 

13-95

40-173

 

 

CuAI/CuSn alloys   (bronze)

 

 

60-290

 

 

Wrought copper alloys

 

 

45-315

 

 

Options:

The Phase II Portable Hardness Tester PHT-3300 Comes Complete
with a Calibrated Test Block, USB cable and Software, Rugged Carry Case and Operation Manual.


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