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HUH -1 Ultrasonic Portable Hardness Tester For Small / Large Metal And Alloy

Categories Portable Hardness Tester
Brand Name: HUATEC
Model Number: HUH-1
Certification: ISO, CE, GOST
Place of Origin: Beijing
MOQ: 1pcs
Payment Terms: T/T, Paypal, Western Union
Supply Ability: 500pcs per month
Delivery Time: 1-4days
Packaging Details: Standard export package
Color: Black
Principle: Ultrasonic
Standard: JBT 9377-2010、ASTM A1038-2005
Calibration: Slef calibration
Memory: 1000 datas
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HUH -1 Ultrasonic Portable Hardness Tester For Small / Large Metal And Alloy


Small / Large Metal and Alloy Articles Portable Hardness Tester Ultrasonic HUH -1


Product information:

It is intended for measuring hardness of metal and alloy articles with Rockwell, Brinell, Vickers consisting of the electronic module.
The principle of tester operation is based on determination of frequency change in free oscillation of the indenter (an acoustic resonator with Vickers diamond pyramid) subjected to the constant force of 50 N.


Advantages:

  1. Measuring hardness of both small and large articles
  2. Measuring hardness of complexly shaped articles, with hard to reach places, in various spatial positions
  3. Convenience and ease of use
  4. PC-connectable via RS-232C interface
  5. High measuring performance
  6. Power source discharge indication and display illumination
  7. Graphical display with lighting
  8. Storing 1000 hardness measurements in the nonvolatile memory
  9. Supply of reference blocks on request

HUH-1 Main technical parameters:

Hardness measurement ranges

Rockwell Scale
Brinell Scale
Vickers Scale

Tensile strength, MPa


20 - 70

90 - 450

230 - 940

370 - 1740

Relative measurement error

Rockwell Scale
Brinell Scale
Vickers Scale


± 1

± 3%

± 3%

Chief dimensions, mm

120x60 x25

Category temperature range° C

-5 - +40

Power supply

2 AA Rechargeable batteries

Time of continuous work hours, not less

100 Hours

Weight of electronic module with sensor, kg

0.9


Parameters for Ultrasonic hardness probe and Leeb hardness probe (HUH-2 only)

Ultrasonic hardness probeLeeb hardness probe (HUH-2)
Length160mm140mm
Diameter25mm25mm
Indention depth30μm300 μm
Test force14.7N11Nm
Probe testing life200,000 times50,000 times
Min.testing thickness (steel)1mm12mm
Min. testing radius5mm10mm
Max.surface roughnessRa 2.5 μmRa 3.2 μm
Data memory1000 datas100 datas
Tesing time4 second2 second




Standard delivery

  1. Hardness tester 1pc
  2. Ultrasonic hardness probe 50N (optional probe 10N and 100N) 1pc
  3. Instruction manual 1pc
  4. Probe cable 1pc
  5. Battery charger 1pc
  6. Carrying case 1pc
  7. Calibration certificate 1pc
  8. Hardness blocks 2pcs
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