Metal Hardness Tester – Equotip 3
Metal Hardness Tester – Equotip 3

The Equotip 3 is a versatile portable metal hardness tester offering extended capabilities and unmatched ease of operation. This metal hardness tester has a large and clear display which is integrated in the robust ABS plastic housing together with the sealed membrane keypad. With variable background lightning, the LCD display of the metal hardness tester offers a clear overview of the recorded metal hardness values even in dimly lit work areas. In particularly harsh working environments or for more comfortable handling the metal hardness tester Equotip 3 can be stored in a protective bag. To date, Equotip 3 is unmatched in its implementation of the portable metal hardness tester concept and has therefore become established as a globally recognized measuring technique. The Equotip 3 meets the customers' needs for a non destructive metal hardness tester.

Features
  • Equotip 3 is a hand-held metal hardness tester with a rugged shock-resistant housing and sealed membrane keypad
  • The metal hardness tester Equotip 3 converts directly to all common hardness scales (HV, HB, HRC, HRB, HRA, HS, Rm); creates and uses another up to 20 customer-specific conversions for uncommon alloys
  • Highly accurate ± 4 HL (0.5% at 800 HL) with automatic correction for impact direction
  • The Equotip 3 metal hardness tester offers a wide measurement range
  • Internal storage of ~100’000 measured values in a flexible user-defined file/folder structure
  • The metal hardness tester Equotip 3 offers user profiles for a quick change of test setup (with password protection)
  • Down-/upload data from/to PC via USB, Ethernet or RS-232

Proceq offers a unique variation of impact devices and support rings to serve most metal hardness test requirements.

Applications
  • Good for most metals
  • Excellent for material selection, acceptance and production level testing
  • The metal hardness tester Equotip 3 is ideal for on-site testing of heavy and large components before and after installation
  • Handy for difficult to access or confined metal hardness test locations
  • The Equotip 3 metal hardness tester is accurate also on curved test surfaces (R > 10 mm)
Standardization

The following standards can be applied to the metal hardness tester Equotip 3:

  • ASTM A956
  • DIN 50156
  • DGZfP Guideline "Mobile Härteprüfung"
  • VDI / VDE Guideline 2616 Paper 1
Technical Data
Metal hardness tester Equotip 3 unit incl. probe
Testing methodLeeb rebound
Available probesC, D, DC, DL, E, G, S
Spherical test tipTungsten carbide, 3 mm diameter (for C, D, DC, DL probes)
5 mm diameter (for G probe.)
Polycrystalline diamond / ceramics 3 mm diameter for E /S
Min. radius of surface curvature10 mm
Resolution1 HL; 1 HV; 1 HB; 0.1 HRC; 0.1 HRB; 0.1 HRA; 0.1 HS;
1 MPa (1 N/mm²)
Accuracy± 4 HL (0.5% at 800 HL)
Metal hardness tester Equotip 3 indicating device
Dimensions170 x 200 x 45 mm (6.7 x 7.9 x 1.8 in.)
Weight780 g plus approx. 120 g battery pack
Materialshock resistant ABS plastic
Displaylarge QVGA LCD with adjustable contrast and backlight
Internal data storage~ 100'000 values
CommunicationEthernet, USB & RS 232
PC applicationEquolink 3 software included
Battery typerechargeable Li ion or 3 standard size “C” cells
Operating temperature0 to + 50 °C (32 to 122 °F)
Storage temperature-10 to + 60 °C (14 to 140 °F)
Humidity90 % max.

Warranty

  • Standard 2-year limited warranty on electronic parts of the roll hardness tester
  • Optional extended warranty periods up to 3 additional years

Please contact us for more information on the metal hardness tester Equotip 3.