The MicroStar Ultrasonic Portable Hardness Tester Model SU-300 is designed to test hardness of metals on flat, round, thin or large surfaces.
Ultrasonic MicroStar Hardness Tester SU-300 apply ultrasonic contact impedance method to comparative hardness measurement for testing samples, with the advantage of high accuracy, efficiency, portable, easy operation and non-destructive measurement. Standard delivery; includes manual Ultrasonic Probe.
Accuracy: ± 3%HV, ± 3%HB, ± 1.5%HR, +/-5%HLD.
Measuring Range: (50-999)HV, (20-70)HRC, (85-650)HB, (170-960)HLD.
Order No.: 75-15-00
Large LCD Display: Displays measurement results, time count, maximum, minimal, average and deviation.
Data Storage: Stores 2000 groups of measurement data.
Conforms to ASTM-A1038-05, DIN 50159-1-2008 Standards.
Standard Accessories: Base Instrument, 2kg Manual Ultrasonic Probe, Cable, Battery and Battery Charger Screw Driver and Carry Case.