PHT-2000 便携式硬度测试仪
Portable Hardness Tester
   
With both Integrated and External Probe

Model No. PHT-2000

The PHASE II portable hardness tester, Model No. PHT-2000 is an advanced integrated 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-2000 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 &#118alues. RS232 output enables this new model to print any of it’s memory from up to 2000 locations. The impact direction can be set so that the accurate &#118alues can be achieved at any angle, even upside down! Statistical mean &#118alue is automatically provided.

The measuring method of the PHT-2000 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. External probes are also available for an assortment of applications.
 
portable hardness tester dynamic rebound principle
Technical Specifications:
* 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
(Less than 5kg To 0.1kg Coupled On Solid Support)
* Min. Thickness Of Sample: 0.2in (5mm) (Coupled: 3mm)
* Min. Thickness Of Layers: 0.8mm
* Min. Radius Of Curved Surface: 1.2in (30mm) (With Support Rings:11mm)
* Power: 2- AAA Batteries (supplied)

* Coupling Paste Is Available For Testing Thin or Small Parts Weighing Less Than 2kg



Materials And Testing Range PHT-2000 (HL:200-900)
MATERIAL HRC HRB HB HV HS
STEEL & CAST STEEL 20-68 60-100 93-674 83-976

32-100

COLD TOOL STEEL 20-67     80-898  
STAINLESS STEEL 20-62 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    
WRAUGHT COPPER ALLOYS     45-315    

The Phase II Tester PHT-2000 Comes Complete
With a Calibrated Hardness Test Block, Plastic Fitted Case and Operation Manual.
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