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Proceq Pundit Lab (+) Ultrasonic Pulse Velocity Tester
Short info :
The Proceq – Pundit Lab Plus Ultrasonic Pulse Velocity Tester which is used to examine the quality of concrete. It features online data acquisition, waveform analysis and full remote control of all transmission parameters, along with the traditional transit.
- Measuring pulse velocity
- Measuring compressive strength(Pundit Lab+)
- Waveform display for manual triggering
- Data review list(Pundit Lab+)
- A complete range from 24 kHz up to 500 kHz for various applications including:
- Tx frequency, calibration, pulse width, temperature correction
- Rx gain, units, receiver gain, transmission mode
Wizard Auto 250 KN - Automatic Compression Testing Machines
Description:
The Proceq Pundit Lab is an ultrasonic pulse velocity (UPV) test instrument which is used to examine the quality of concrete. It features online data acquisition, waveform analysis and full remote control of all transmission parameters, along with the traditional transit.
The Proceq Pundit Lab+ offers additional features, such as the possibility to estimate compressive strength (also in combination with a rebound hammer value (SONREB method), a real time stamp for all measurements, a review list allowing readings to be checked on site without a computer and an integrated gain stage that makes an external amplifier redundant.
Time and pulse velocity measurement, the ultrasonic test equipment Pundit Lab offers path length measurement, perpendicular crack depth measurement and surface velocity measurement. Optimized pulse shaping gives greater transmission range at lower voltage levels. This, coupled with automated combination of the transmitter voltage and the receiver gain, ensures an optimum received signal level, guaranteeing accurate and stable measurements. An integrated waveform display allows manual triggering of the received waveform.
Features:
Instrument Firmware |
|
PC Software |
|
Display |
79 x 21 mm passive matrix OLED |
Memory |
> 500 measured values |
Connections |
USB connection to PC |
Measurement Modes |
|
Measuring Range |
Up to 15 m depending on concrete quality |
Transducers |
|
Standards:
- ASTM C 597-02
- CECS 21
- EN 12504-4
- IS 13311
- ISO 1920-7:2004
Specifications:
Sensor- Tech Specs |
|
Bandwidth |
20 to 500 kHz |
Technology |
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 |
1 |
PC Software |
Pundit Link unlocks the full Pundit Lab+ capabilities |
Display |
79 x 21 mm passive matrix OLED |
Memory |
> 500 measured values |
Connections |
USB connection to PC |
Measurement Modes |
Pulse velocity |
Measuring Range |
Up to 15 m depending on concrete quality |
Special Features |
Open interface |
Transducers |
Available Proceq transducers: 54 kHz, 150 kHz, 250 kHz, 54 kHz Exponential, 500 kHz, and 250 kHz Shear Wave |
Products:
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
Applications:
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