Geneq > Essais sur Matériaux > Duromètres

Duromètre portatif pour l'acier
modèle DHT-200 / PHT-4000


The DHT-200 portable hardness tester is capable of measuring the hardness of a board variety of metals on flat and round surfaces. This instrument comes with interchangeable impact probe and digital display meter as well as memory function (storage capacity: 999 readings). After obtaining data at the test site, the unit can be connected to built-in printer to obtain a printout or to a computer for analyzing and printing data as desired. It’s an ideal solution for metallic hardness measurements with conversions to HLD, HRC, HRB, HB, HV, and HS. The measuring accuracy is +/- 0.5%.

Operation
  • Load the impact body
  • Place the impact body on your test piece
  • Push the button to begin testing and obtain reading

Standard Accessories
  • Base instrument
  • Impact device D
  • Calibrated test block
  • Custom carry case
  • Cleaning brush
  • Operation manual

Optional accessories
  • Impact devices; DC, D+15, DL, G, C
  • Special support rings

Functions
  • Easy to read menu operation
  • Large LCD display with back light
  • USB Ouput
  • Automatic conversions to: Brinell, Rockwell, Vicker and Shore
  • Automatic mean value as well as Min & Max values
  • Multi-Functional Data storage capacity

Optional Impact Devices


Impact Device D
 Universal standard device:
Use for the majority of hardness testing assignments
Impact Device DL
 Needle front section .109” diameter x 1.96” length
Measurements in extremely confined spaces
Impact Device G
 Enlarged test tip: For use on solid heavy components such as; rough castings and forgings. Brinell only.
Impact Device DC
 Extremely short impact device
Used for very confined spaces such as holes, cylinders, internal measurements
Impact Device D+15
 Slim front section with coil set back.
Hardness measurements in grooves, recessed surface.
Impact Device C
 Reduced impact energy
For testing case hardened or thin walled components

Specifications