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 manufacturing. Materials measured: any hard materials, including steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, PVC, gray cast iron, nodular cast iron and other ultrasonic wave well-conductive materials.
Model | TT100 | TT110 | TT120 | TT130 |
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Measuring range | 0.75~300.00mm (steel) (depends on probe) | |||
Measuring range for steel pipes | ∅20 3.0mm | |||
Diameter of transducer | ∅10 (standard) ∅6 (optional) ∅12 (optional) | |||
Display resolution | 0.1mm | 0.01mm | ||
Calibration | 4.0mm steel base plate integrated | |||
Tolerance | (1%H+0.1) mm (H means the thickness of tested piece) | |||
Measuring units | mm/inch | |||
Sound velocity range | 1000-9999m/s | 5900 m/s | 1000-9999m/s | |
Display | 4-Digital LCD | |||
Surface temperature | -10 to +60 | -10 to +300 | -10 to +60 | |
Battery indicator | Low battery voltage indicator | |||
Power supply | 2Pcs.AA batteries 1.5V | |||
Working time | 250 hours | |||
Dimensions (mm) | 126 68 23 |
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Weight (g) | Approx. 250 including batteries |