High-output ultrasonic thickness gauge developed for GFRP CFRP and rubber measurement.
Supports composite materials exceeding 100mm Pulse voltage up to 400V and powerful tone bursts
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■Specifications Model Number: M2841HPR-5G Measurement Range: Pulse-Echo Mode: 1.3mm to 30m (steel), 2.54mm to 127mm (composite materials) Echo-Echo: 2.54 to 900mm (steel) Multi-Echo Mode: 2.54 to 150mm (steel) *Measurement range varies depending on material, shape, surface condition, and the transducer used. Measurement Units: mm/inch Display Resolution: 0.1mm/0.01mm (0.1mm resolution for measurements over 10m) Sound Velocity Measurement Range: 310 to 18,542 m/s Measurement Modes: P-E: Pulse-Echo E-E: Echo-Echo (substrate measurement from the coating) E-EV: Multi-Echo (substrate measurement from the coating) Display: A-scope (RF, half-wave rectified) / B-scope / Numeric Gates: Up to 3 gates (depending on measurement mode) Transducer: Single-element transducer Frequency: 500kHz to 10MHz PRF: 250Hz (maximum) Pulse Voltage: 100 / 150 / 200 / 300 / 400V Pulse: Spike / Normal / Wide / HV Spike / HV Normal / HV Wide
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■Product Overview The M2841HPR-5G is a powerful ultrasonic thickness gauge developed for high-damping materials. It is ideal for measuring the thickness of glass fiber and carbon fiber reinforced plastics (GFRP and CFRP), rubber, high-density polyethylene (HDPE), cast metals, and can also measure composite materials thicker than 100mm. With a powerful tone burst and high-voltage pulses of up to 400V, it outputs echoes that are orders of magnitude greater than those of typical ultrasonic thickness gauges, and the reception filter optimized for high-damping material measurement ensures reliable detection of bottom echoes. In addition to features such as A/B scope display, independent 3 gates, and scan mode (high-speed sampling & minimum/maximum hold function), it also includes TDG SLOPE, which corrects sensitivity reduction based on propagation time. It has a built-in 8GB data logger, allowing measurement data to be easily transferred and displayed on a PC using the included software. Furthermore, it supports power supply from mobile batteries and USB connectors from computers.
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