Ultrasonic Thickness Gauge

详情

★Our UM*1D is capable of reading wall thickness thru coatings and paint without affecting the measurement This ultrasonic thickness gauge will accurately display readings in either inch or millimeter after a simple calibration to a known thickness or sound velocity. ★Operating principle: Pulse~echo mode(standard mode:for ordinary thickness measurement) Echo~echo mode(coating mode:for net thickness measurement without remove of the painting) ★Multiple echo (ME) Thru-Paint models could measure the net thickness of a painted structure without having to remove the coating. ★Tech Data: ★Measuring Range: 0.8~**0mm (standard mode) / 3~*8mm (coating mode) (Depend on the probe, materials and surface conditions) ★Unit and Resolution: mm*0.1/inch*0.*1 ★Material’s Velocity Range: ***0~***9m/s, 0.***4~0.***7in/us ★Linearity Error: Up to 1in: ±0.**2in or ±0.1mm Above 1in: ± 1%H (H-the height of the analyte) ★Display Screen: **8**4 dot-matrix LCD(*2**7mm）With EL backlight and switchable contract ratio ★Probe zero adjustment (Selectable): *-point calibration: normal measurement *-point calibration: curve surface measurement or other special application with a high precision ★Data Storage: Divided 5 arrays, could store **0 thickness values ★Minimum value checking: Move the probe along the surface of the testing material, UM*1D is able to automatically find the thinnest point. ★Warning function: If the measured value exceeds the pre-set thickness limit, the warning tone will start. ★V-Path Modification: Auto V beam path modification, could cover the nonlinearity for double crystal probe ★Repeatability: ±0.**1in or±0.1mm ★Auto shut-off: Will shut off automatically after 5 min. of non-use ★Working Temperature: **0℃～**0℃, **4℉ to ***2℉ Specification to **0℃/*4℉ on request ★Size: **9×*3mm×*2mm (H×W×D) ★Weight: **0g (including batteries) ★Power: Two 1.5V AA alkaline batteries