Máy đo chiều dày siêu âm AERMANDA UM-1, UM-1D
Specifications
Operating Principle
Ultrasonic Pulse/echo Method
Measuring Range
0.8-300mm
depending on probes, materials, surface conditions
Unit and Display Resolution
mm-0.1
inch-0.01
Probe Zero Adjustment
1-point Calibration (normal measuremnet)
2-point Calibration (curve surface measurement or other special application with precision)
V -Path Correction
Automatic
Measuring Error
Up to 1in: ±0.002in or ±0.1mm,Above 1in: ± 1%H(H is the height of the testing object)
Repeatability
±0.1mm
Display
128×64 dot-matrix LCD screen with EL backlight (42×57mm), Digit height 13.75mm
Measurement Update Rate