Proceq Equotip 3 Portable Hardness Tester

The Proceq Equotip 3 Portable Hardness Tester is a versatile, high-precision instrument designed for non-destructive hardness testing across a wide range of metals and materials. Engineered for durability and ease of use, this portable tester allows engineers, quality control technicians, and metallurgists to quickly and accurately measure material hardness in the field, workshop, or laboratory.

The Equotip 3 combines the latest impact device technology with a rugged, ergonomic design, providing reliable measurements even in challenging environments. Its digital display and intuitive interface make it easy to read results, record multiple measurements, and switch between testing methods such as Leeb rebound hardness testing, Brinell, Vickers, or Rockwell conversion.

The included protective box ensures safe storage and transport, keeping the instrument and accessories organized and secure. The tester supports a variety of impact devices for different material types, sizes, and surface conditions, making it highly adaptable for on-site inspections, quality assurance checks, and material verification.

Ideal for applications in metallurgy, manufacturing, maintenance, and construction, the Proceq Equotip 3 Portable Hardness Tester with Box delivers precise, repeatable results that help professionals maintain material quality, ensure compliance with industry standards, and make informed decisions quickly. Lightweight, robust, and easy to operate, it is the perfect choice for anyone needing accurate hardness testing on the go.

Specification

General & Physical

Dimensions: ~170 mm × 200 mm × 45 mm (6.7 × 7.9 × 1.8 inches)
Weight: ~780 g plus ~120 g battery pack
Housing: Rugged, shock-resistant ABS plastic
Display: Large QVGA LCD with adjustable contrast and backlight
Internal Storage: ~100,000 recorded values
User Profiles & Menu: Easy-to-navigate interface with password protection

Testing Method & Performance

Hardness Testing Method: Leeb rebound – dynamic, non-destructive
Available Probes: C, D, DC, DL, E, G, S (various options for different materials and geometries)
Minimum Surface Curvature Radius: 10 mm
Automatic Correction: Compensates for impact direction
Firmware Upgrades: Free firmware updates available

Measurement & Accuracy

Resolution:
- 1 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)
Conversions to Common Hardness Scales:
- Rockwell (HRA, HRB, HRC, etc.)
- Brinell (HB)
- Vickers (HV)
- Shore (HS)
- Tensile strength (Rm) via lookup tables

Interfaces & Connectivity

Communication Ports: Ethernet, USB, RS‑232 for data download or printing
Software Included: PC software for managing results and generating reports

Power & Environmental

Battery Options: Rechargeable Li‑ion battery or 3 standard “C” cells
Operating Temperature: 0 °C to +50 °C (32 °F to 122 °F)
Storage Temperature: −10 °C to +60 °C (14 °F to 140 °F)
Humidity: Up to 90 % non-condensing

Application & Functionality

Suitable for on-site and in-situ testing of metals and alloys
Converts dynamically measured Leeb values into all major hardness scales
Can be used on flat and moderately curved surfaces
Ideal for material selection, acceptance testing, production control, and inspection

Equotip 3

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