Proceq PL200's superior feature of on- board storage and upgradation to use with single shear wave transmitter or expandable with Pundit Pulse echo transmitter makes it a benchmark for ultrasonic pulse velocity testing.
Applications Overview:
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Pundit PL-200 |
Pundit PL-200PE |
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Through Transmission: Access from two sides |
Single Side Access |
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Assessment of concrete quality |
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Ultrasonic Pulse Velocity |
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Uniformity |
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Compressive strength and SONREB |
Slab thickness from a single side |
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Determination of crack depth |
Detection and localization of voids, pipes, cracks (parallel to surface), and honey combing |
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Modulus of elasticity |
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Scan Modes |
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A-Scans |
A-Scans |
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Comprehensive Measurement Modes:
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Line Scans
Assesses the concrete uniformity and detects cracks as well as other defects. The measured pulse velocities are displayed as a line.
Pulse Velocity
Calculates the pulse velocity of the material under test.
Compressive Strength:
Determines the com- pressive strength using Ultrasonic Pulse Velocity correlation, or by using SONREB
Crack Depth:
Determines the depth of perpendicular cracks according to BS 1881.
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Surface Velocity
Determines surface velocity according to BS 1881.
Transmission Time:
Measures the transmission time.
Distance:
Calculates the distance between the transducers.
Standards and Norms:
EN12504-4 (Europe), ASTM C 597- 02 (North America), BS 1881 Part 203 (UK), 1S01920-7:2004 (International), 1513311 (India), CECS21 (China).
PL200 Additional Measurement Modes
E-Modulus
Determine the dynamic E-Modulus of a material (e.g. concrete or rock) by measuring P- and S-wave pulse velocities.
- Direct calculation of the E-Modulus on the instrument
- Measure P- and S- Wave Velocities on the same screen (Dual Cursor)
- Poisson`s Ratio also calculated on PL-Link Software
Data Logging:
Set up automated test sequences for long term measuring applications.
- Countdown timer indicates time to next measurement
- Pulse velocity development shown graphically on screen
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Area Scan
2D-visualization for uniformity testing on structural elements.
User definable colour classification based on pulse velocity or transmission time
User definable grid pattern for small to large scale measurements
All measurements can be edited (deleted, re-measured)
- Direct calculation of the E-Modulus on the instrument
- Measure P- and S- Wave Velocities on the same screen (Dual Cursor)
- Poisson`s Ratio also calculated on PL-Link Software
Data Logging:
Set up automated test sequences for long term measuring applications.
- Countdown timer indicates time to next measurement
- Pulse velocity development shown graphically on screen
PL200-PE Measuring Modes:
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A-Scan · A-Scan allows direct analysis of the raw signal. · Digital Filters for better echo visibility and noise suppression. · Automatic readout of slab thickness (Echo Tracker).
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B-Scan · A cross-sectional view perpendicular to the scanning surface is provided. It facilitates the search of pipes, cracks, voids etc. · State-of-the-art image processing for improved image quality. · Cursor placement allows a direct readout of the slab thickness and the location of hidden objects or defects.
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PL200-PE additional measurement modes:
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Area Scan:
2D-Visualization for uniformity testing of slab thickness on structural elements.
- Direct calculation of the E-Modulus on the instrument
- Measure P- and S- Wave Velocities on the same screen (Dual Cursor)
- Poisson`s Ratio also calculated on PL-Link Software
