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Pundit®Portable Ultrasonic Pulse Velocity Testing
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Constantly Innovating
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201120101996 2009 2013
New
2017
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Contractors and engineering offices
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Inspection Objectives
Engineering offices Geologists and educational institutes
As-built verification Integrity assessment Material characterization
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Good concrete quality
UPV Technology
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3000 m/s
Void - 3500 m/s
Crack - 3500 m/s
5000 m/s
Poor concrete quality
4
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54 kHz for concrete quality
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Technology
Exponential for special surfaces(e.g. round, uneven, rough)
5
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Industry Pain Points
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Incomplete offering Poor consistencyDifficult to use
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Pundit UPV Portfolio
Pundit Lab Pundit Lab+ Pundit 200
Quality, crack depth, E-modulus, data logging
Compressive strength
On-site, waveforms, scanning
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Pundit Probes
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Mass concrete Most applications Small objects
< 15 m 0.5 – 7 m 0.5 – 1 m
Concrete Transducer Portfolio
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54 kHz24 kHz 150 kHz
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Rough surfaces Cores Small samples E-modulus
ConcreteRock + Wood
Refractory bricksFine grained rock
CeramicsVery fine grained rock
ConcreteRock
Specialist Transducer Portfolio
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250 kHz54 kHz
Exponential
500 kHz 40 kHz
Shear wave
New
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11© Proceq 2017
Dry-Point Shear Wave Transducer for E-Modulus
Automatic triggering
No couplant required
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Resistance to deformation from loading
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Why Measure E-Modulus?
Classification of rock coresASTM + ISRM
Concrete Rock
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P-Wavem/s
S-Wavem/s
E-ModulusGPa
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E-Modulus Determination from UPV
Easy to measure:
Difficult to measure:
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Messy
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Current Solutions
Two persons (manual trigger)
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Clean
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Dry-Point Shear Wave Transducer
One person (automatic trigger)
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Main point 1
Main point 2
Superior Measurement Results
Proceq dry-point shear wave transducer Standard S-wave transducer
Automatic trigger
Consistent and repeatable results
Subjective trigger, difficult interpretation
Inconsistent results
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Pundit Platforms
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Main point 1
Main point 2
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Pundit Platforms
Pundit Lab / Lab+ Pundit 200
Optimized for laboratory Optimized for site
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19© Proceq 2017
Pundit Lab
Waveform on PC / oscilloscope
USB-powereddevice
Third party remote control e.g. for in-line inspection orsupervisor control
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20© Proceq 2017
Pundit Lab Icon-Based Screen
Pulse velocity measurement Crack depth measurement
Parameter settings
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21© Proceq 2017
Pundit 200 Touchscreen
Rugged IP54
High resolution
UPV and Pulse Echo
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Full Control of Test Parameters
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Live signalstrengthadjustment
Full triggering control
Completeparameteroverview
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23© Proceq 2017
Spotlight: Compressive Strength
Custom curves
Correlate to UPV
Combine UPV with reboundnumber(SONREB)
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Spotlight: Area Scanning
Thicknessvariations
Quality variations
Clear display ofresults
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25© Proceq 2017
Spotlight: Strength Development
Concrete curing
Verification ofmix design
Programmableintervals
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26© Proceq 2017
Spotlight: Concrete Cracking
Crack depth
Simple procedure
Instant results
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Report Generation in Link Software
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28© Proceq 2017
Global Standards Conformity
JCSEJGJ
EN GOST
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29© Proceq 2017
Global Proceq Service Network
Fast EfficientLocal
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Pundit
© Proceq 2017 30
Ease of useComplete offering Trusted
Pundit®Since 1972
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© Proceq 2017 33
Pricing is subject to change. Features are subject to change. Tablet or smartphone not included in offerings. Additional fee may apply. General terms and conditions of sale and rental apply, see: www.proceq.com/service
Pundit®Portable Ultrasonic
Pulse Velocity Testing