Description

Proceq Equotip 3 Portable Metal Hardness Tester

Proceq Equotip 3 is a versatile portable metal hardness tester offering extended capabilities and unmatched ease of operation and 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 lighting, 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 of the metal hardness tester, the Equotip 3 can be stored in a protective bag.

To date, the 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. Proceq Equotip 3 meets the customers needs for a non destructive metal hardness tester.

Proceq Equotip 3 uses a proven, dynamic testing principle. An impact body with a hard metal test tip is propelled by spring force against the surface of the test piece. Surface deformation takes place when the impact body hits the test surface, which will result in loss of kinetic energy. This energy loss is detected by a comparison of velocities vi and vr when the impact body is at a precise distance from the surface for both the impact and rebound phase of the test, respectively.

Velocity measurements are achieved through a permanent magnet in the impact body that generates an induction voltage in the coil of the impact device. The signal voltage is proportional to the velocity of the impact body. Signal processing provides the hardness reading for display and storage.

Features Proceq Equotip 3:

• Large, easy to read display with adjustable contrast and backlight
• Lightweight and easy to carry
• Automatic correction for impact direction
• Fast display of measurements
• Converts directly to all common hardness scales (HV, HB, HRC, HRB, HRA, HS)
• Create and store up to 20 custom conversion curves
• Change conversions at any time – even while still testing
• Highly accurate + 4 HL (0.5% at 800 HL)
• Direct keys for measurement setup
• Easy to use menu structure for other instrument settings
• User profiles (password protection optional) for fast change of setup
• Extensive on-screen help files (on-board user manual)
• Rugged shock resistant housing with sealed membrane keypad
• Internal rechargeable Li-Ion batteries or standard “C” cells
• Free and easy upgrades of firmware via internet
• Internal storage of ~100,000 measured values in a file/folder structure
• Download to PC via USB, Ethernet, or RS-232
• EQUOLINK 3 PC interface software included at no charge

The EQUOTIP measuring principle
The EQUOTIP measuring principle is physically a rather simple, dynamic hardness test. An impact body with a hard metal test tip is propelled by spring force against the surface of the test piece. Surface deformation takes place when the impact body hits the test surface, which will result in loss of kinetic energy. This energy loss is calculated by velocity measurements when the impact body is at a precise distance from the surface for both the impact and rebound phase of the test.

The permanent magnet in the impact body generates an induction voltage in the single coil of the impact device. The voltage of the signal is proportional to the velocity of the impact body, and signal processing by the electronics provides the hardness reading for display and storage.

Display of all information on a large clear display. Modern electronics with power saving features provide for long operating life. The large LCD display always shows how the EQUOTIP is configured to test. Variable function keys allow for quick change of common test parameters, and the on screen hint line shows the other active control keys. The context sensitive help files give the operator quick access to the operating instructions with the press of a single button.

No subjective measuring errors are possible, giving highly repeatable results. Internal self diagnostics with error messages assure reliable test results. Readings can be stored automatically in the internal memory or sent directly to a printer. PC evaluation software allows for data analysis.

Specifications Proceq Equotip 3

Package Includes :

• Proceq Equotip 3 Portable Metal Hardness Tester (BC# 43420-L/T*)
• Proceq Standard Test Block D (D.21720820)
• Proceq Leeb Impact Device
• Proceq 20-Pin Input Cable
• Proceq Coupling Paste
• AC Adapter/Charger
• USB PC Interface Cable
• Hard Copy User Manual
• Hard Carrying Case