• Appareil d'inspection CND à ultrasons pour tomographie

Appareil d'inspection CND à ultrasons pour tomographie

  • - Pundit

Assessment of structural integrity and localization of defects and voids in concrete and rock through ultrasonic testing

Structural defects cause serious damages and collapses. Ultrasonic testing provides information on the strength and uniformity of concrete, rock, composites, ceramics, wood, epoxy, refractory materials and can be used to detect and localize voids, pipes, cracks and defects. The ultrasonic pulse echo (UPE) technology extends ultrasonic pulse velocity (UPV) applications to objects where access is restricted to a single side. Proceq Pundit offers the most versatile range of ultrasonic testing instruments.



Pundit Live Array Pro

The wireless Pundit Live Array Pro tomography scanner is connected with an iOS app to an Apple® iPad. It comes with Artificial Intelligence (A.I.) user support and 3D imaging capabilities.

  • Real-time tomography
  • Smart A.I. user support and positioning
  • Increased productivity



Pundit Lab(+)

The Pundit Lab is a flexible UPV test instrument designed primarily for operation in laboratories. It supports all traditional UPV test modes. The Pundit Lab+ comes with an extended feature set. 

  • Automated combination of the transmitter voltage and the receiver gain for accurate and stable measurements
  • Open interface, can be integrated into LabView
  • Pundit Lab+ removes the need for external amplification when used with exponential transducers


Pundit 200

The Pundit 200 is a best-in-class UPV test instrument with an extended range of measurement modes. Rugged touchscreen with intuitive user interface for best possible measuring and analysis of the measured data. 

  • Various measurement modes including Line Scan, Area Scan, Data Logging, compressive strength correlations and E-modulus measurement
  • Automatic surface velocity calculation according to standards
  • Same instrument can be used with pulse echo transducers


Pundit 200 Pulse Echo

The Pundit 200 Pulse Echo extends the ultrasonic application to objects where access is restricted to a single side. Major applications are slab thickness measurments and the location of voids and delaminations. Rugged touchscreen with intuitive user interface.
New: Pundit® Dry-Point Shear Wave Transducer

  • B-Scan is constructed directly on the instrument as the scan is carried out
  • Can be upgraded to Multi Channel
  • Same instrument can be used with classic pulse velocity transducers


Pundit 250 Array

The Pundit 250 Array is a modular phased array pulse echo instrument incorporating dry-point contact transducers. It features unique real time B-Scans as well as on-site C-scans, P-scans and Volume scans. 

  • Full modular system allows to increase the number of channels by simply attaching additional probes
  • Unique real-time B-scan and panorama B-scan
  • Same instrument can be used with classic pulse velocity transducers


Applications

 

Pundit Live Array Pro

Pundit Lab(+)

Pundit 200   Pundit 200 Pulse Echo  Pundit 250 Array
Pulse velocity determination   •   •  •  • 
Quality assessment and uniformity  •   •   •   •   • 
Compressive strength estimation   Pundit Lab+ only  •     
SONREB   Pundit Lab+ only  •     
Modulus of elasticity measurement    •   •     
Curing status evaluation    •   •     
Thickness measurement from a single side  •       •   • 
Crack depth estimation    •   •     
Location of delaminations, voids and honeycoming  •       •   • 
Location of hollow pipes  •       •   • 
Location of pipes and tendon ducts beyond the rebar layer  •       •   • 
Assessment of fibre reinforced concrete  •   •   •   •   • 
Additional Applications

 

 

  • Chocolate molds
  • Mass rapid transportation
  • Crack depth

 

  • Asphalt healing process
  • Large pillar
  • Cultural relics
  • Underwater structures
  • Refractory material
  • Epoxy in wind industry
  • SONREB - combining Pundit and RockSchmidt
  • Underwater bridge pier
  • NDT of rock reference list

 

  • Prefabricated walls
  • Refractory
  • Ignoring small bar reinforcement
  • Wall cavity insulation beads
  • Concrete slab thickness
  • Post tensioning cables
  • Delamination spotting
  • Voids
  • Minimum ground floor thickness
  • SONREB - combining Pundit and RockSchmidt
  • Pre-casted subway station elements

 

  • Ultrasonic concrete thickness measurement
  • Honeycomb detection

 

 

 

 

Pundit Live Array Pro

Pundit Lab(+)

Pundit 200   Pundit 200 Pulse Echo  Pundit 250 Array
Measuring Range

>1 m depending on concrete quality

Up to 15 m depending on concrete quality

Up to 15 m depending on concrete quality

Up to 1 m depending on concrete quality

Ca. 1m depending on concrete quality

Bandwidth

15 to 100 kHz

20 to 500 kHz

20 to 500 kHz

20 to 500 kHz

20 to 500 kHz

Technology

Phased array ultrasonic pulse echo

Ultrasonic pulse velocity

Ultrasonic pulse velocity

Single channel ultrasonic pulse echo

Phased array ultrasonic pulse echo

Measuring Resolution

1 μs

0.1 us

0.1 us

0.1 us

0.1 us

Pulse Voltage UPV

-

125 to 500 V

100 to 450 Vpp

Pulse Voltage UPE

±150 V

± 50 to ± 200 V

+/- 150 V

Receiver Gain

1 to 10’000x (0 to 80 dB)

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

1 to 10’000x (0 to 80 dB)

1 to 10’000x (0 to 80 dB)

1 to 10’000x (0 to 80 dB)

Nominal transducer frequency

50 kHz shear wave

24 – 500 kHz

24 – 500 kHz

24 – 500 kHz

50 kHz shear wave

Pulse Shape

Square wave

Square Wave

Square Wave

Square Wave

Square wave

Pulse Delay

8 ms – 200 ms

8 ms – 200 ms

Number Of Channels

8 (with upgrade option to 16)

1

1

1

8 (with upgrade option to 16)

Instrument Firmware
  • High resolution imaging of thickness variations, delaminations, voids and tendon ducts
  • Cursors for depth and horizontal displacement information
  • Settings directly accessible on measuring screen
  • AI positioning system
  • Automatic back wall detection
  • Automatic pulse velocity estimation
  • Open interface
  • Integrated amplifier gain stage (Pundit Lab+ only)
  • Real time stamp (Pundit Lab+ only)
  • Zoom and scroll for precise A-Scan inspection
  • On board storage and review of waveforms
  • Settings directly accessible on measuring screen
  • Dual cursor for manual A-Scan evaluation
  • Separate cursor to measure signal amplitude
  • Automatic and manual triggering and user adjustable trigger threshold
  • A-Scan update rate up to 25 Hz
  • Gate function
  • Raw data export
  • Settings directly accessible on measuring screen
  • Advanced echo tracking technology helps identifying the main echo
  • Automatic estimation of the Pulse Velocity
  • Raw data export
  • Settings directly accessible on measuring screen
PC Software

Browser-based live.proceq.com webtool

Pundit Link unlocks the full Pundit Lab+ capabilities

PL-Link for analysis and export data to third party applications

PL-Link for analysis and export data to third party applications

PL-Link for analysis and export of data to third party applications

Display

Any compatible Apple® iPad (iOS 9.0 and higher)

79 x 21 mm passive matrix OLED

7” color rugged touchscreen unit (800 x 480 pixels) with dual core processor

7” color rugged touchscreen unit (800 x 480 pixels) with dual core processor

7” color rugged touchscreen unit (800 x 480 pixels) with dual core processor

Memory

Up to 512 GB (depending on the Apple® iPad model)

> 500 measured values

Internal 8 GB flash memory

Internal 8 GB flash memory

Internal 8 GB flash memory

Connections

Wi-Fi connection to Apple® iOS tablet, USB port for Wi-Fi module

USB connection to PC

USB host / device and Ethernet

USB host / device and Ethernet

USB host / device and Ethernet

Measurement Modes
  • A-scan
  • Line scan
  • Pulse velocity
  • Surface velocity
  • Data logging
  • E-modulus
  • Compressive strength correlation (Pundit Lab+ only)
  • Crack depth
  • Pulse velocity
  • Surface velocity
  • Data logging
  • E-modulus
  • Compressive strength correlation
  • Crack depth
  • Line Scan
  • Area Scan
  • Pulse velocity
  • Area Scan
  • A-Scan
  • B-Scan
  • Distance
  • Real time B-Scan
  • Panorama B-Scan
Transducers

Rugged, compact and lightweight Pundit Array Transducer. Standard: Single handed transducer. Dual handle upgrade for increased control (buttons on both handles, optimize gain settings and trigger a measurement). Upgrade to 16 channels for double the scan width

  • Available Proceq transducers: 54 kHz, 150 kHz, 250 kHz, 54 kHz Exponential, 500 kHz and 250 kHz Shear Wave
  • Connect third party transducers up to 500 kHz with BNC connector
  • Available Proceq transducers: 54 kHz, 150 kHz, 250 kHz, 54 kHz Exponential, 500 kHz and 250 kHz Shear Wave
  • Connect third party transducers up to 500 kHz with BNC connector
  • Dry-contact Pundit Pulse Echo transducer with control buttons, optical feedback, center marker and rulers for easy B-Scan measurements
  • 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 500 kHz with BNC connector

Dry-contact Pundit Array transducer with auxiliary LCD display and control buttons on handles

Standards  
  • EN 12504-4
  • ASTM C 597-02
  • ISO 1920-7:2004
  • IS 13311
  • CECS 21
  • ГОСТ 17624
  • EN 12504-4
  • ASTM C 597-02
  • ISO 1920-7:2004
  • IS 13311
  • CECS 21
 
  • RI-ZFP-TU
Guidelines
  • RI-ZFP-TU
  • FCC Part 15: 2010
  • Class A Digital Device
   
  • RI-ZFP-TU
  • RI-ZFP-TU
  • FCC Part 15: 2010
  • Class A Digital Device