The NOVOTEST Lab UCI Pro is a next-generation portable ultrasonic hardness tester, designed for high-accuracy measurements in both laboratory and field environments. Built on advanced Ultrasonic Contact Impedance (UCI) technology, it delivers outstanding stability, repeatability, and ease of use — setting a new benchmark for modern UCI hardness testing.

Its upgraded probe design significantly reduces operator influence, ensuring highly consistent results even when testing complex shapes, thin components, and surface-hardened layers.

Full-Featured Hardness Testing – No Smartphone Required

Unlike many portable testers, the NOVOTEST Lab UCI Pro is a fully standalone instrument with a built-in high-contrast display and intuitive controls. All essential measurement functions, including hardness scale and material selection, are available directly on the device.

For advanced functionality, the tester can also connect to a smartphone via Bluetooth, unlocking expanded calibration tools, reporting, data storage, and analysis features.

Lightweight, Ergonomic & Built for Portability

Designed for everyday industrial use, the device features a compact ergonomic body that fits comfortably in hand. Weighing only 160 g, it is easy to carry and operate in tight environments. Its high-capacity battery delivers up to 24 hours of continuous operation, making it one of the most autonomous full-featured UCI hardness testers available.

Reliable Testing on Almost Any Size or Shape

The NOVOTEST Lab UCI Pro can measure hardness on a wide variety of objects — from large components to extremely small parts weighing only a few grams. It is also ideal for testing thin plates (from approx. 1 mm thickness) and surface layers where traditional hardness testing methods are not possible.

With an indentation depth of only a few microns, the test leaves minimal surface impact, making it suitable for finished components and coatings.

Wide Range of Scales and Materials

The instrument is factory-calibrated and ready to use straight out of the box. It supports all major hardness scales:

HV, HRC, HRB, HRA, HB, HK, MPa

Built-in conversion formulas comply with ASTM E140 and ISO 18265, supporting common materials including:

Steel, Alloy Steel, Stainless Steel, Cast Iron, Nickel, Aluminum, Brass, and Copper

Custom materials can also be created by the operator for specialised applications.

Ideal for Hard-to-Reach Areas

The removable protective indenter cap allows the device to measure in difficult locations such as:

• Narrow grooves
• Gear teeth
• Internal surfaces
• Deep recessed areas (up to 20 mm)

This makes it especially useful for inspection work on complex assemblies and precision components.

Fast Calibration for Non-Standard Materials

The NOVOTEST Lab UCI Pro introduces a simplified calibration method for portable UCI hardness testing. Users can quickly adapt the device to a specific material using either:

• a single reference measurement, or
• direct entry of a calibration value

This enables accurate hardness measurement on non-standard alloys, heat-treated parts, and materials outside standard conversion tables.

NOVOTEST Lab App Connectivity

When paired with the NOVOTEST Lab mobile app, the tester becomes a complete hardness testing and reporting system. App functionality includes:

• Calibration and custom material creation
• Extended settings and measurement control
• Statistics, graphs, and trend analysis
• Archive storage and reporting
• Reports with photo/video/audio notes
• Cloud synchronisation and export
• Firmware updates

Specifications

• Hardness Scales: HV, HB, HRC, HRB, HRA, HK, MPa
• Materials: Steel, Alloy Steel, Stainless Steel, Cast Iron, Nickel, Aluminum, Brass, Copper
• Measurement Range: 0–2000 HV
• Measurement Uncertainty: ±4%
• Test Load: HV1 (9.8 N) or HV5 (49 N) depending on device type
• Display: 0.66″ (64 × 48)
• Interfaces: USB-C (charging + PC connection), Bluetooth BLE
• Battery: Lithium-ion 3.7V 750mAh (up to 24 hours operation)
• Dimensions: 153 × 40 mm
• Weight: 160 g
• Compliance Standards: ASTM A1038, DIN 50159, ASTM E140, ISO 18265
• Operating Temperature: -20°C to +50°C

Key Advantages

• Advanced UCI technology for high stability and repeatability
• Works fully standalone (no smartphone required)
• Lightweight, ergonomic and compact
• Wide range of built-in scales and materials
• Minimal surface impact (indentation depth only a few microns)
• Ideal for thin and small parts
• Protective cap removable for difficult measurement locations
• NOVOTEST Lab app support with extended features
• Up to 24 hours battery life
• Complies with international testing standards

Available Options

• Hardness reference block sets (various nominal values)
• Fixtures and stands for positioning samples
• Surface preparation grinding tools
• Additional protective caps
• Extended calibration for non-standard materials

Standard Package Includes

• NOVOTEST Lab UCI Pro hardness tester
• USB Type-C cable
• Charger
• Protective carrying case
• User manual
• NOVOTEST Lab quick guide