Ultrasonic Through Coating Thickness Tester

Coating Thickness Gauge Detailed Product DescriptionApplicationOur UM-2D is equipment with an additional function of penetrating the coating, namely when there is oil paint on the surface of the object, the net thickness of the material can be directly measured without necessarily removal of the oil paint.Operating principlePulse-echo mode(standard mode:for ordinary thickness measurement)Echo-echo mode (coating mode:for net thickness measurement without removal of the painting)Multiple echo (ME) Thru-Paint models could measure the net thickness of a painted structure without having to remove the coating.7built-in probe compensating linesTechnical SpecificationsOperating principleUltrasonic pulse/echo method with dual-element probesMeasuring Range0.8 300mm (standard mode) / 3 18mm (coating mode)(Depend on the probe, materials and surfaceconditions)Unit and Resolutionmm-0.01, 0.1/inch-0.001, 0.01Material’s Velocity Range1000 9999m/s, 0.0394 0.3937in/usLinearity Error±0.05mm (≤10mm)±0.5%H+0.01(≥10mm) (H-the height of the analyte)Display Screen128*64 dot-matrix LCD(42*57mm)With backlightProbe zero adjustment (Selectable)1-point calibration: normal measurement2-point calibration: curve surface measurement or otherspecial application with a high precisionData StorageDivided 5 arrays, could store 500 thickness valuesMinimum value checkingMove the probe along the surface of the testing material, UM-2D is able to automatically find the thinnest point.Warning functionIf the measured value exceeds the pre-set thickness limit, the warning tone will start.V-Path ModificationAuto V beam path modification, could cover the nonlinearity for double crystal probeRepeatability±0.05mmAuto shut-offWill shut off automatically after 5 min. of non-useWorking Temperature-10°C +50°C,and could reach -20°C in special requirementSize149×73mm×32mm (H×W×D)Weight200g (including batteries)PowerTwo 1.5V AA alkaline batteriesWarning with low battery voltageMeasurement update rate4 Hz in standard measurement mode25 Hz in MIN capture modeOperating timeUp to 200 hours (without backlight) with alkaline batteries, depending on operating modeStandard packageUM series thickness gaugeStandard probeCarrying caseTwo 1.5V AA alkaline batteriesCouplantOperating manualCertification of qualityPackaging listOptional accessoriesAttachable rubber caseNumerous special probes on requestCouplants and high-temperature couplant4-step/6-step block for calibrationData transmission cableApplication software