Phase II PHT-3300 Mini-Integrated Portable Hardness Tester

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 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.

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.

• Large screen LCD, showing all functions and parameters. Test at any angle, even upside down.
• Direct conversion display of hardness scales HRB, HRC, HRA, HV, HB, HS, HL.
• Large memory could store 100 groups (Relative to average test times 32～1) Information including single measured value, mean value, impact direction, impact times, material and hardness scale can be displayed.
• Battery information showing the current capacity of the battery and the charge status.
• User calibration function.
• Software to connect to PC via USB port.
• Li‐Ion rechargeable battery power supply.
• Continuous working period of no less than 200 hours.
• Auto power off to save energy.
• Outline dimensions：148mm×33mm×28mm
• Complete with a Calibrated Test Block, USB cable and Software, Rugged Carry Case and Operation Manual.

• Large moulds
• Bearings and other large hard parts
• Failure analysis of pressure vessel, steam generator and other heavy equipment
• Large, heavy work pieces
• Installed machinery and permanently assembled parts
• Testing surface of a tight space on large part
• Material identification in the warehouse of metallic materials
• Rapid testing in large range

• 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
• Data memory: Up to 500 Groups
• Output: USB 1.1

• Phase II PHT-3300 Manual.pdf