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2102231624 - Δωρεάν μεταφορικά άνω 80€ (με ΦΠΑ) - Τιμές χωρίς ΦΠΑ
2102231624 - Δωρεάν μεταφορικά άνω 80€ (με ΦΠΑ)
Ultrasonic Thickness Gauges

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Code Availability excl. VATincl. VAT Certificate Cart
ISU-720D
€4.680,00
€5.803,20
0
  • Two measurement methods: Echo-Echo (E-E) and Transmit-Echo (T-E)
    • E-E: Measurement of substrate thickness without being affected by non-metallic coatings (e.g., paint, plastic).
    • T-E: Measurement of material thickness without coating (e.g., metals, plastic, ceramics, ice).
  • A-scan and B-scan functions for waveform analysis and continuous thickness imaging.
  • Automatic recognition and zeroing of transducers.
  • Memory up to 10,000 measurement values.
  • Capability to export data to Excel and Word.
  • Automatic or manual measurement.
  • Measurement display remains on screen when the sensor is removed from the object.
  • Alarm limit setting for measurements out of specifications.
  • Automatic power off.

Specifications (On Steel):

  • Resolution: 0.1/0.01mm
  • Accuracy:
    • ±0.04mm (H<10mm)
    • ±(0.04+H/100)mm (10≤H<100mm)
    • ±H/33mm (H≥100mm)
      (H = measured thickness in mm)
  • Operating frequency: According to the sensor.
  • Sound velocity: 1000–9999m/s
  • Measurement rate: 2 or 10 measurements/second.
  • Operating temperature: -20~50°C
  • Display: LCD 320×240, with backlight.
  • Data output: USB
  • Measurement units: mm/inch
  • Power Supply: 2× AA batteries
  • Dimensions: 133×75×29mm
  • Weight: 260g (with batteries)

Standard Packaging:

  • Main Unit (1 pc.)
  • ISU-T07 Converter (1 pc.)
  • AA Batteries (2 pcs.)
  • Coupling Gel (1 bottle)
  • USB Cable (1 pc.)

Converters & Measurement Range (In Steel):

Code Measurement method Frequency Diameter (Ød) Measuring Range Minimum pipe size Temperature Application
ISU-T07 (Included) T-E / E-E 5.0MHz 13.2mm 1.5200mm (T-E) / 325mm (E-E) Ø25×3mm -20~60°C General use
ISU-T04 (Optional) T-E 10.0MHz 6mm 0.7~20mm Ø15×1mm -20~60°C Small pipes
ISU-T06 (Optional) T-E 7.5MHz 9mm 0.7~50mm Ø15×1.2mm -20~60°C Thin pieces
ISU-T08 (Optional) T-E 5.0MHz 11mm 0.8~300mm Ø25×1.2mm -20~60°C General use
ISU-T12 (Optional) T-E 2.0MHz 17mm 2~400mm Ø40×3mm -20~60°C Cast iron
ISU-T13 (Optional) T-E 5.0MHz 15mm 3~100mm Ø25×2mm 0~350°C High temperatures
ISU-T25 (Optional) T-E 1.0MHz 26mm 3~200mm -20~60°C Fiberglass and organic materials

Optional Accessories:

  • Transducers: ISU-T04, ISU-T06, ISU-T08, ISU-T12, ISU-T13, ISU-T25
  • Coupling gel for ISU-T13: ISU-HT5-COUPLANT


The ultrasonic caliper ISU-720D is used for measuring the thickness of metallic and non-metallic materials, even in cases where there are coatings or paints. It features A-Scan and B-Scan imaging, allowing the detection of voids, cracks, or defects within the material. With automatic sensor recognition and storage of up to 10,000 measurements, it is suitable for industrial inspection, quality assurance, and equipment maintenance applications.

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Ultrasonic Thickness Gauges

From our Wiki

Ultrasonic Thickness Gauges

Ultrasonic thickness gauges are non-destructive testing (NDT) instruments that measure the thickness of materials with access from only one side. They operate by emitting high-frequency sound waves, which travel through the material, reflect off the back surface, and return to the sensor, calculating thickness based on the speed of sound propagation.

  • Applications: Ideal for measuring corrosion in piping, fuel tanks, ship hulls, and metal structures without interrupting their operation.
  • Materials: Suitable for metals, plastics, glass, ceramics, and composite materials, provided there is good sound conductivity.
  • Features: They include Echo-to-Echo functions for measurement through paint and automatic compensation for different material temperatures.
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