PHASE II MET-MINI Ultrasonic Hardness Tester

Non-destructive portable hardness testing

The PHASE II all-in-one ultrasonic Hardness Tester MET-MINI is designed to measure the surface hardness of flat, round, thin or large surface workpieces on a wide range of metals. 
MET-HRC, MET-HB and MET-HV meet ASTM A1038-10 specifications 

Test Method: MET-HRC, HB & HV Portable Ultrasonic Hardness Tester 

"Ultrasonic Contact Impedance Method" This hardness test method is a hardness test method that obtains the hardness of the specimen based on the test of the change of the frequency of the resonant rod caused by the elastic properties of the limited contact surface itself during the process of pressing into the specimen. It is expressed as using a calibrated instrument to squeeze a resonant rod with a Vickers diamond indenter to the surface of the test specimen with a fixed force. 

Standard configuration:

• host

• HRC test blocks for calibration (two, high-low)

• Instrument case

• charger

• Operator's manual

Features

• Menu operation, simple and easy to read

• Large LCD display with backlight

• USB interface

• Automatic averaging

• There is a data storage function

Parameters

• Indicative error: +/- 3.0% of the average of at least 5 test values of the standard test block

• Minimum sample thickness: 1mm

• Testable Materials: Steel & Cast Steel, Alloy Tool Steel, Stainless Steel, Aluminum, Brass, Bronze, Wrought Copper Alloy

• Battery type: NiMH rechargeable NiMH battery

• Operating environment: -15-40 °C

• Weight: 650g

Optional

• Blocks, indenters and block sets with NIST/ASTM calibration certificates

Parameters of the integrated ultrasonic Hardness Tester MET-MINI

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.