Product parameters:
United States Phase II MET-U1A ultrasonic hardness tester (portable hardness tester) can be measured on a variety of metal flat, round face, very thin and small workpiece hardness can be measured, not by the weight of the workpiece thickness, area, shape, roughness effects, very suitable for fine processing of hardness measurement, truly non-destructive testing. Can be measured (HL,HRC,HRB,HB,HV) Richter, Brinell, Rockwell, Vickers hardness is a truly portable Brinell hardness gauge. Ultrasonic portable hardness meter can measure on a metal plane, round face, thin or large surface surface hardness. differs from the standard mechanical hardness tester, ultrasonic hardness calculation and collection of these new ' ultrasonic UCI' technique, very thin and small workpiece hardness can be measured, And these with General of portable instrument is cannot precise of measurement of. non-destructive of function makes these ultrasonic hardness meter can application Yu previously those in operation installation in the cannot for test of high sensitive or has completed parts. these ultrasonic hardness meter of non-destructive features makes operation who can precise of measurement and not caused parts of physical or structure Shang of damaged, and these damaged General will led to operation who parts of discarded or maintenance. phase II figure MET series Portable Ultrasonic hardness meter including a simple dynamic probe, Quick and hardness measurements of the parts is greater than 5 kg.
, MET-U1A of ultrasonic hardness tester features:
• Menu operation, easy to read
• Large screen display, backlit
• USB interface
• Automatic conversion: Brinell, Rockwell c, b, Rockwell, Vickers, Richter
• Automatic indication
• Data storage function
The second, MET-U1A ultrasonic hardness tester of the main technical indicators:
Model Data | MET-U1A (With ultrasonic devices) |
Probe types | UCI 10N Vickers diamond Indenter |
Indication error | Standard block 5 test at least the average of the values +/-3% |
Measuring range: | HRC : 20-67 HRB : 59-99 HB : 75-650 HV : 75-1000 |
Test material | Steel and cast steel, alloy tool steel, stainless steel, grey cast iron, ductile iron, Cast aluminum, brass, bronze, wrought copper alloys. |
Minimum thickness | 1.0mm (steel) |
Battery type | NiMH (c) Ni-MH battery |
Work environment | -15-40 ° C |
Dimensions (Host only) | 184 x 80 x 43mm |
Weight (Host only): | 771 g |
Third, the basic configuration of the MET-U1A of ultrasonic hardness tester:
• Host
• 10 kN (1 kilograms) hand-held probe assemblies
• Calibration test blocks: 2 HRC test block
• USB output cable
• Custom carry case
• Battery charger
• Operating manual
UCI probes and dynamic pressure head of technical parameter:
Testing device | UCI | Dynamic pressure head |
Length: | 160mm | 140mm |
Diameter | 25mm | 25mm |
Indentation depth | 30μm | 300 μm |
Pressure | 14.7N | 11Nm |
Sensor life | 200,000 | 50,000 |
Minimum thickness of the test | 1mm | 12mm |
Minimum measurement RADIUS | 5mm | 10mm |
Maximum surface roughness | Ra 2.5 μm | Ra 3.2 μm |
Data storage | 100 test values | 100 test values |
Test time | 4 seconds | 2 seconds |

