lab@motestainstruments.com | Civil and Mechanical Engineering Lab Equipments India China
lab@motestainstruments.com | Civil and Mechanical Engineering Lab Equipments India China
Code: MOT-CON-0046
Pundit Ultrasonic Pulse Velocity Tester.
Pundit Ultrasonic Pulse Velocity Tester is measurement of pulse velocity
can be used for the determination of the uniformity of concrete, the
presence of cracks or voids, changes in properties with time and in the
determination of dynamic physical properties. EN 12504:4 gives guidance
on testing fresh concrete, hardened concrete and concrete in structures.
It specifies a method for the determination of the velocity of
propagation of pulses of ultrasonic longitudinal waves in concrete.
TMC-3850 is an ultrasonic pulse velocity 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 time and pulse velocity
measurement, TMC-3850 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. Pundit Lab+ offers other
features such as the possibility to estimate compressive strength by
Sonreb Method in combination with a rebound hammer value.
Features of PUNDIT LAB+
• Integrated wave form display
• Remote control; A USB connection and the Pundit Link application allow
full remote control of all features of the ultrasonic test equipment
• Full remote control of the instrument with a third party software
• Direct data logging on the PC
• Runs on battery supply, mains supply via AC adaptor and can also be powered from a PC via the USB connection.
• Supports a wide range of transducers from 24 kHz up to 500 kHz, making
it suitable not only for concrete and rock, but also for other
materials such as graphite, ceramics, woods, etc.
• Exponential transducers for rough surfaces and shear wave transducers
for estimation of dynamic modulus of elasticity complete the portfolio.
• Integrated amplifier gain stage
• Real time stamp
• Direct estimation of compressive strength
• Combined ultrasonic pulse velocity / rebound value estimate of compressive strength (SONREB)
• Data review list on the instrument
Features of PUNDIT PL SERIES
• Single side determination of slab thickness
• Detection and localization of voids, pipes, delaminations and honeycombing
• Advanced echo tracking technology helps identifying the main echo
• Control buttons and optical feedback directly on the probe increase measurement efficiency
• Automatic estimation of the Pulse Velocity
• Easy B-Scan measuring through center marker and rulers directly on the probe
• Dry-contact transducer: no couplant required, suited for measuring on rough surfaces
• Lightweight and ergonomical handling
• Expandable with Pulse Velocity transducers
|
Range |
0.1 – 9999 μs |
|---|---|
|
Resolution |
0.1 μs |
|
Display |
79 x 21 mm passive matrix OLED |
|
Memory |
Non-volatile, > 500 measured values |
|
Power Supply |
4x AA batteries (> 20 hours continuous use) |
|
Operating Temperature |
-10° to 60°C (0° to 140°F) |
|
Humidity |
< 95% RH, non condensing |
|
Dimensions |
175x55x220 mm (packed) |
|
Weight (approx) |
1.5 kg (packed) |