Ultrasonic Thickness Gauge(UM-2)

详情

★Application: Used for measuring thickness and corrosion of pressure vessels, chemical equipment, boilers, oil storage tanks, etc. in industries of petroleum, shipbuilding, power station, and machine ***** ★Tech Data: ＊Operating principle: Ultrasonic pulse/echo method with dual-element probes ＊Measuring Range: 0.8~**0mm(Depend on the probe, materials and surface conditions) ＊Unit and Resolution: mm*0.*1, 0.1 inch*0.**1, 0.*1 ＊Material’s Velocity Range: ***0~***9m/s 0.***4~0.***7in/us ＊Linearity Error: H＜1in ±0.**2in or ±0.*5mm H≥1in ±0.5%H (H-the height of the analyte) ＊Display Screen: **8**4 dot-matrix LCD(*2**7mm）With EL backlight ＊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*2 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.**5mm or ±0.**1in ＊Auto shut-off: Will shut off automatically after 5 min. of non-use ＊7built-in probe compensating lines ＊Working Temperature: **0℃～**0℃, and could reach **0℃ in special requirement ＊Size: **9×*3mm×*2mm (H×W×D) ＊Weight: **0g (including batteries) ＊Power: Two 1.5V AA alkaline batteries Warning with low battery voltage ＊Measurement update rate: 4 Hz in standard measurement mode *5 Hz in MIN capture mode ＊Operating time: Up to **0 hours (without backlight) with alkaline batteries, depending on operating mode.