As850 Steel Aluminium Plate Handheld Ultrasonic Thickness Gauges As-850

US $143.00

  • ???, ???, China
  • Jan 29th
Introduction Ultrasonic thickness gauges use sound wave to measure wall thickness. Different types of materials have different inherent  acoustic velocities. ( sound travels at different speeds through different materials ).For example the acoustic velocity of steel  is 0.2330 inches/microsecond and that of aluminum is 0.2500 inches/microsecond. The unit can be set to any acoustic velocity  depending on the material being measured. The instruction book includes a table of acoustic velocities for common materials.  Even if you don't know the acoustic velocity or your material,you can measure it with the sample of material of known thickness  to start with.  Specifications Measuring Range 1.2-220mm(steel) Accuracy ±(1%±0.1)mm Sound Velocity Range 1000-9999m/s Pipe Measuring Lower Limit ?10mm??:?20*3mm(?) ?6mm??:?12*2mm(?) Working Frequency 5MHz Working Temperature Range 0-45°C Automatic Zero Adjustment ? Data Store Function ? Low Battery Indication ? Auto Power Shut Off ?
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand SMART SENSOR
Model AS850

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