JFE Advantech Sonohard SH-22 Ultrasonic Hardness Tester


  • ManufacturerJFE Advantech
  • Product Code: SH-22
  • Availability: In Stock

  • Rp0



Ultrasonic hardness tester checks hardness by static loading method with Vickers type diamond indenter. Diamond indenter mounted on vibration rod gives vertical vibration in ultrasonic frequency. SH-22 acquires hardness value from frequency change at indenter contact on test object. SH-22 is widely used for hardness checks of products and facilities which cannot be tested by destructive method, in many and various fields.

  • Handy and portable instrument for testing at sites.
  • Very small indentation (Under 0.2mm approx.)
  • Suitable for checking on thin quenched/nitride/carburized layer.
  • Indication in five scales available (HV, HRC, HRB, HS, HBW). 

Specification :

  • Model number: SH-22-J2
  • Measurement load (kgf): Approx 2 (about 20N)
  • Measurement indenter: Micro vickers, diamond indenter
  • Frequency: Manual probe/about 38 - 40kHz
  • Reproducibility: Vickers hardness, HV/200 - 1000HV/+/- (5% rdg) *when using measurement stand
  • Measurement range: Rockwell hardness, HRC/10.0 - 70.0/+/-1.0, Rockwell hardness, HRB/60.0 - 100.0/+/-2.0, Shore hardness, HS/20.0 - 100.0/+/-1.0, Brinell hardness, HB/HBW/85 - 550/+/- (3% rdg)
  • Display: Measurement value, measurement times, maximum value, minimum value, standard deviation, average value
  • Number of data memory: 2000 data
  • Function: Upper limit, lower limit, measurement times, cancel
  • Alarm: Alarm signal (buzzer)
  • Interface: Data communication or RS-232C output for printer
  • Power supply: AC adapter 100V and lithium ion rechargeable battery
  • Size: Display unit/97 x 50 x 170mm, Probe/φ20 x 195mm (with grip) φ8 x 195mm (no grip)
  • Weight: Display unit/about 400g (including cell), Probe and cable/About 400g
  • Set content: Display unit, Probe (with grip), Cable for probe 1.5m, Hardness standard pieces (near 55HRC), AC adapter, Charger, Lithium ion rechargeable battery, Carrying case
  • Application: for crankshaft, camshaft, general heat treated parts, on carburization processed goods.
  • SONOHARD(R)

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