HUH-2 Ultrasonic Portable Hardness Tester for Metal Alloys with 120x60x25mm Size and 100-Hour Battery Life

Price Negotiable

Price: Negotiable

MOQ: 1 SET

Delivery Time: 3-5 working days

Brand: HUATEC

Product Description

HUH-2 Ultrasonic Portable Hardness Tester

The HUH-2 Ultrasonic Portable Hardness Tester is designed for measuring hardness of metal and alloy articles using Rockwell, Brinell, and Vickers scales. This portable instrument combines a dynamic transducer (sensor) with an electronic module for comprehensive hardness testing capabilities.

Operating Principle

The tester operates by determining frequency changes in free oscillation of the indenter, which features an acoustic resonator with Vickers diamond pyramid subjected to a constant force of 50 N.

Key Advantages

Measures hardness of both small and large metal articles
Tests complexly shaped articles with hard-to-reach areas
Operates in various spatial positions for flexible testing
PC connectivity via RS-232C interface
High measuring performance with efficient operation
Graphical display with illumination for clear visibility
Stores 6000 hardness measurements in nonvolatile memory
Power source discharge indication and display lighting
Reference blocks available upon request

Technical Specifications

Parameter	Specification
Hardness Measurement Ranges	Rockwell: 20-70 HRC Brinell: 90-450 HB Vickers: 230-940 HV Tensile Strength: 370-1740 MPa
Relative Measurement Error	Rockwell: ±1 HRC Brinell: ±3% Vickers: ±3%
Dimensions	120 x 60 x 25 mm
Operating Temperature	-5°C to +40°C
Power Supply	2 AA batteries
Continuous Operation	100 hours minimum
Weight	0.9 kg (electronic module with sensor)