Ultrasonic hardness testerMET-U1A
Phase II ultrasoundPortable hardness testerCapable of measuring the surface hardness of flat, circular, thin or large surfaces on various metals Unlike standard mechanical hardness testers, these new typesPortable hardness testerGather together“Ultrasonic UCITechnology can measure the hardness of very thin and small workpieces, which cannot be accurately measured with ordinary portable instruments. The non-destructive function makes theseHardness testerCan be applied to highly sensitive or completed components that cannot be tested during operation and installation theseHardness testerThe non-destructive characteristics of enable operators to accurately measure without causing physical or structural damage to the components, which typically results in the operator discarding or repairing the components Phistu MET seriesPortable hardness testerIncludes a simple dynamic probe that can quickly measure the hardness of components weighing no more than 5 kilograms
Portable hardness tester manufacturer Measurement method:
MET-U1A
The hardness testing method is a measurement method for obtaining the hardness of a specimen based on the frequency change of the resonant rod caused by the elastic properties of the finite contact surface itself when the indenter is pressed into the specimen Expressed as using a calibrated instrument to press a resonant rod with a Vickers diamond indenter onto the surface of the test piece with a fixed force
Portable hardness tester manufacturer Function:
- • Menu operation, simple and easy to read
- • Large screen display with backlight
- USB interface
- • Automatic conversion: Brinell, Rockwell C, Rockwell B, Vickers, Richter
- • Automatic indication
- • Data storage function
Standard configuration:
- • Host
- 15 Nm (1.5 kg force) handheld probe or 50 Nm (5 kg force) handheld probe
- Calibration test block: 2 HRC test blocks
- USB output cable
- • Standard suitcase
- • Charger
- • Operation manual
model data |
MET-U1A |
Probe type |
UCI 15N or 50N |
Indication error |
+/-3.0% of the average of 5 missing test values for the standard test block |
Measurement range: |
HRC:20-67 |
Testable material |
Steel&Cast Steel, Alloy Tool Steel, Stainless Steel, Grey Cast Iron, Ductile Iron, |
Zui small thickness |
1.0mm (steel) |
Battery type |
NiMH (c) nickel hydrogen battery |
work environment |
-15-40 ° C |
size(Host only) |
184 x 80 x 43mm |
weight(Host only): |
771 g |
Technical parameters of UCI probe and dynamic indenter:
testing device |
UCI |
Dynamic pressure head |
Length: |
160mm |
140mm |
diameter |
25mm |
25mm |
Indentation depth |
30μm |
300 μm |
pressure |
15N/50N |
11N |
Sensor testing lifespan |
200,000 |
50,000 |
Zui small test thickness |
1mm |
12mm |
Zui small testing radius |
5mm |
10mm |
The maximum surface roughness |
The Ra value of 15N is 2.5 μ m; The Ra value of 50N is 4.5 μ m |
Ra 3.2 μm |
data storage |
100 test values |
100 test values |
Testing time |
2 seconds |
2 seconds |