Proceq Equotip 550 Portable Hardness Tester

The Proceq Equotip 550 Portable Hardness Tester is an all-in-one hardness testing solution with the UCI HV1-HV10, Leeb D and Portable Rockwell probes included. Proceq's Equotip enables portable hardness inspection of almost any object, polished parts and heat-treated surfaces. The hardness measurements are made by using the dynamic rebound testing method according to Leeb, the static Portable Rockwell hardness test and the Ultrasonic Contact Impedance (UCI) method. The rugged Swiss-made metal NDT hardness testers are designed for portable hardness testing in the lab, in the workshop, at production facilities or on site.

Probe Model	Leeb (Dynamic Rebound)	Portable Rockwell (Static Rockwell)	UCI (Ultrasonic Contact Impedance Method)
Av. Roughness Ra (µm / µinch)	7 / 275	2 / 80	12.5 / 500
Min. Mass (kg / lbs)	0.02 / 0.045	No requirement	0.3 / 0.66
Min. Thickness (mm / inch)	1 / 0.04	10 x ind. depth	5 / 0.2

Product Info Available Add-Ons

Equotip Leeb Probe
D/DC Probe¹ - Impact Energy	11 Nmm
D/DC Probe - Indenter	Tungsten carbide 3 mm
D/DC Probe - Scope	Most commonly used probe for the majority of applications
D/DC Probe - Test blocks	<500 HLD ~600 HLD ~775 HLD
Surface Preparation	Roughness grade class ISO 1302: N7 Max. roughness depth Rt (μm / μinch): 10 / 400 Average roughness Ra (μm / μinch): 2 / 80
Minimum sample mass	Of compact shape (kg / lbs): 5 / 11 On solid support (kg / lbs): 2 / 4.5 Coupled on plate (kg / lbs): 0.05 / 0.2
Minimum sample thickness	Uncoupled (mm / inch): 25 / 0.98 Coupled (mm / inch): 3 / 0.12 Surface layer thickness (mm / inch): 0.8 / 0.03
Measurable Materials²	Steel and cast steel Cold work tool steel Stainless steel Cast iron lamellar graphite GG Cast iron, nodular graphite GGG Cast aluminium alloys Copper/zinc alloys (brass) CuAI/CuSn-alloys(bronze) Wrought copper alloys, low alloyed
¹(Unit comes with D/DC leeb probe. DL, S, E, G, C probes available upon request.) ²(See datasheet for measurement ranges.)

Equotip Portable Rockwell Probe
Measuring range	0-100 µm; 19-70 HRC; 35-1,000 HV
Resolution	0.1 µm; 0.1 HRC; 1 HV
Measuring accuracy	± 0.8 µm; ~ ± 1.0 HRC over entire range
Test loads	Preload 10 N / Total Load 50 N
Diamond indenter	Angle 100.0° ± 0.5°, diameter of flat area of 60 µm ± 0.5 µm
Dimensions	Ø 40 mm, Length 115 mm

Equotip UCI Probe
Measuring range	20 – 2000 HV
Resolution	1 HV (UCI), 0.1 HRC
Measuring accuracy	± 2% (150 – 950 HV)
Test loads (in 10 N steps)	Selectable: HV1, HV5, HV10
Diamond indenter	Vickers diamond according to ISO 6507-2
Dimensions	155 x ø 40 mm (6.1 x ø 1.57 inches) without foot

Equotip 550 UCI
- Profile view
- One-step calibration
- Automatic compensation for impact direction
- Personalized user profiles and views
- Integration in automated testing environments (incl. remote control)
- 11 Languages and timezones supported
Equotip 550 Portable Rockwell
- Personalized user profiles and views
- Integration in automated testing environments (incl. remote control)
- 11 Languages and timezone ssupported
Equotip 550 Leeb
- Automatic compensation for impact direction
- Personalized user profiles and views
- Integration in automated testing environments (incl. remote control)
- 11 Languages and timezones supported

Equotip 550 UCI
- ASTM A 1038
- ASTM E 140
- DIN 50159
- ISO 18265
- GB/T 34205-2017
Equotip 550 Portable Rockwell
- DIN 50157
Equotip 550 Leeb
- ASTM A 956
- ASTM E 140
- ASTM A 370
- ISO 16859
- DIN 50156
- GB/T 17394
- JB/T 9378

SKU: PROC-EQUOTIP-550

PROC-EQUOTIP-HRCPROBE	Proceq Equotip Portable Rockwell Probe
PROC-EQUOTIP-540-LEEB-D	Proceq Equotip 540 Leeb D
PROC-EQUOTIP-540-UCI	Proceq Equotip 540 UCI HV1-HV10

Proceq Equotip 550 Portable Hardness Tester

Available Add-Ons

Related Products

Buehler Wilson Rockwell 2000 Series Hardness Testers

Future-Tech Digital FR-e Series Rockwell Type Hardness Tester

Buehler Wilson VH1202 Hardness Tester

Proceq Equotip Portable Rockwell Probe

Mitutoyo HR-530 Series Rockwell Hardness Testing Machine

Proceq Equotip 550 Leeb U Probe

Proceq Equotip 540 UCI HV1-HV10 Portable Hardness Tester

Demeq QH7 Series Portable Hardness Tester

Proceq Equotip 540 Leeb D Portable Hardness Tester