Equotip UCI Motoprobes

Motorized UCI Probe for Automated Microhardness Measurement

The Equotip 550 UCI MOTO-03 & MOTO-08 are motorized Ultrasonic Contact Impedance (UCI) probes designed for automated, reliable microhardness measurements. With motor-controlled test load application, low indentation depth, and a rugged touchscreen interface, they are ideal for precision testing of thin coatings, layers, and polished surfaces in both lab and on-site environments. With good surface preparation, the probes are also suitable for testing thicker components.

Features

Motor-controlled, low and consistent test load application
Native HV(UCI) scale with multiple conversion scales
Advanced material calibration for adaptability across materials
Simulates stationary Vickers testing device via programmable penetration time
7″ color capacitive touchscreen (Equotip 550 Platform)
IP54 rugged casing with Gorilla® Glass screen protection
Combinable with Leeb and Portable Rockwell (PRT) methods
Fully customizable reporting and built-in PDF creator
Heat-Affected Zone (HAZ) mapping tool
Verification, measurement, and mapping wizards
Integration into automated testing environments (incl. remote control)
Custom conversion curves (1-point, 2-point, polynomial)
USB, Ethernet connectivity; Equotip Link PC software for data management

Applications

Heat-treated surfaces
Hard Chromium/Nickel/Other metallic coatings
Rotogravure cylinders
Bearing races and bearing guide rails
Precision molds
Case hardening
Ion nitridated layers
Oil & gas (HAZ inspection)
Lightweight objects unsuitable for Leeb testing
Thin coatings and polished surfaces

Technical Data

Instrument (Probe)

Specification	Value
Native Scale	HV(UCI)
Conversion Scales	HLD, HB, HRC, HRA, HRB, HR15N, HR15T, MPa (σ1, σ2, σ3)
Measurement Range	100–1500 HV
Indenter	ISO 6507-2 compliant, 136° Vickers diamond
Test Force	MOTO-03: HV0.3 (3N); MOTO-08: HV0.8 (7.8N)
Measurement Resolution	1 HV(UCI), 0.1 HRC
Measuring Accuracy	HV: ±3%
Recommended Max Surface Roughness	Ra 0.8 (HV0.3), Ra 1.6 (HV0.8)
Weight (Probe)	618 g / 21.8 oz
Dimensions (Probe)	234 x Ø46 mm / 9.21 x Ø1.81 in (with foot)

Equotip 550 Platform (Base Unit)

Specification	Value
Display	7″ color capacitive touchscreen
Connectivity	Ethernet, USB-B (PC), USB-A (PRT), probe-specific slots
Memory	Internal 8 GB flash (>1,000,000 measurements)
Battery	3.6V Li-Ion, 14,000 mAh
Battery Lifetime	>10 hours (standard operating mode)
Charging Time	<9h (standard), <5.5h (quick charger)
Operating Temperature	-10°C to 50°C / 14°F to 122°F
Humidity Operation	<95% RH, non-condensing
Dimensions (Main Unit)	250 x 162 x 62 mm / 9.87 x 6.37 x 6.44 in
Weight (Main Unit)	1,525 g / 3.35 lbs (incl. battery)
Instrument Protection	IP54, shock-absorbing casing, scratch-resistant Gorilla® Glass
Certification	CE, KC, FCC

Standards & Guidelines

Compliance: ASTM A1038, DIN 50159, GB/T 34205

Guidelines: ASME CRTD-91, DGZfP Guideline MC 1, VDI/VDE Guideline 2616 Paper 1

Conversion Standards: ASTM A370, ASTM E140, ISO 18265

Tags: coating hardness, Equotip 550, HAZ mapping, heat-affected zone inspection, microhardness tester, motorized probe, non-destructive testing, portable hardness testing, precision hardness measurement, Proceq, thin coating testing, UCI, Ultrasonic Contact Impedance, Vickers hardness

Tags:

UCI, Ultrasonic Contact Impedance, motorized probe, microhardness tester, portable hardness testing, thin coating testing, HAZ mapping, Vickers hardness, Equotip 550, Proceq, non-destructive testing, precision hardness measurement, heat-affected zone inspection, coating hardness