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Lab optimized UPV tester.

Pundit Ultrasonic

Pundit Lab (+)

✔ In stock

A flexible UPV test instrument designed for laboratory operations

  • Specifically designed for laboratory usage
  • Can be integrated into 3rd party software e.g. LabView
  • Removes the need for external amplification when used with exponential transducers


Correlation of compressive strength of concrete and rocks / Correlation to modulus of elasticity of rocks / Mapping homogeneity of concrete / Concrete strength estimation using the SONREB method

Adding laboratory functionality to the leading Ultrasonic Test Instrument for concrete

Lab adaptations include an oscilloscope output, power supplied via a battery, mains, or via a USB connection to a PC. Full PC control of all functionality

Open Interface

Removes the need to use the proprietary software. The open interface allows the instrument to be seamlessly integrated into the laboratory environment.

Ease of use

Increased receiver amplification allows optimum performance with exponential transducers which can be used on rough or curved surfaces, with or without coupling gel.

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Pundit Lab (+) Tech Specs
Sensor / Instrument
Tech Specs
20 to 500 kHz

Ultrasonic pulse velocity

Measuring Resolution
0.1 us

Pulse Voltage
±125 to ±500 V (UPV)

Receiver Gain
1x, 10x, 100x, AUTO, Pundit Lab+ up to 1000x

Nominal Transducer Frequency
24 – 500 kHz

Pulse Shape
Square Wave

Pulse Delay

Number of Channels

PC Software
Pundit Link unlocks the full Pundit Lab+ capabilities

79 x 21 mm passive matrix OLED

> 500 measured values

USB connection to PC

Measurement Modes
Pulse velocity
Surface velocity
Data logging
Compressive strength correlation
Crack depth

Measuring Range
Up to 15 m depending on concrete quality

Special Features
Open interface
Integrated amplifier gain stage
Real time stamp

Avaiable Proceq transducers: 54 kHz, 150 kHz, 250 kHz, 54 kHz Exponential, 500 kHz and 250 kHz Shear Wave
Connect third party transducers up to 24 kHz, 54 kHz, 150 kHz, 250 kHz, 54 kHz Exponential, 500 kHz and 40 kHz shear wave dry point contact
Other customers also purchased:
Our Accessories
Pundit Lab (+)
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2 Exponential transducer 54 kHz, including calibration rod (325 40 176)
Transducer 150 kHz (Two required for operation) (325 40 141)
Standards & Guidelines


  • Arrow, click names to download Standards & Guidelines ГОСТ 17624
  • Arrow, click names to download Standards & Guidelines ASTM C 597-02
  • Arrow, click names to download Standards & Guidelines CECS 21
  • Arrow, click names to download Standards & Guidelines EN 12504-4
  • Arrow, click names to download Standards & Guidelines IS 13311
  • Arrow, click names to download Standards & Guidelines ISO 1920-7:2004

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