PULSAR-2.2 DBSCross hole flaw detector

  pcs.
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  • PULSAR-2.2 version 3 including:
     – Electronic unit, casing
     – Pulse echo (single side access) transducer
     – 2 x through transmission transducers
     – 2 x 1,5 m cable set
     – 3m cable
     – Calibration prism
     – USB charger (1А)
     – USB cable
     – USB card with PC software
     – Operating instructions
     – Verification or calibration certificate (on request)
  • 2 x pile probes with 10m cables
  • Radial calibration sample
  • 2 x depth-encoding devices with cables
  • 2 x cable reels 50m
  • USB card with PC software
  • Operating instructions
  • Mobile chest
  • Plastic case

«Hands Free» leather case

«Hands Free» leather case

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Hydro-insulated cable

Hydro-insulated cable

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  • Along with the traditional transit time and pulse velocity measurement, this the most versatile instrument for ultrasonic concrete testing offers checking the homogeneity and integrity of concrete in deep foundation such as bored piles, concrete piles or augercast piles. It can also be used for testing diaphragm walls, barrettes, dams etc.The instrument measures the propagation time of an ultrasonic pulse between parallel access ducts (crosshole) installed in the deep foundation element during construction.The access ducts shall be filled to the top with clean water to provide acoustic coupling
  • PULSAR-2.2 "DBS" has all the functions of the classic PULSAR-2.2 and can also be used for testing strength of concrete and brick and strength quality of concrete
  • The probe depth measurement versus pile depth
  • Time and velocity measurement of sound wave propagation
  • Result acquisition after an automatic series of 5 measurements
  • Up to 50000 protocols of time and velocity measurement including A-signals, depth, time and date, combined for each location
  • Special software for making test reports
  • PULSAR-2.2 basic modes for:
     – testing strength and strength quality of concrete using basic and user-determined correlations
     – the user can enter up to 30 individual correlations
     – Russian / English methods of crack depth assessment
     – calculation of density, elasticity modulus and sound index of testing material
     – service software, USB interface
  • Russian / English menu availble
Range of depth measurement, m 0...100
Depth measurement resolution, mm 1
Cable length, m 25* / 50 / 75* / 100*
Ultrasonic frequency, kHz 35
Range of time readings, mcs 10...100** / 10...20000
Range of time measurement, mcs 10...3000
Range of speed measurement, m/sec 1000...10000
Resolution capability, mcs 0,05
Limits of time measuring error, mcs ±(0,01t + 0,1)
Limits of permissible general absolute error of speed measurement, m/sec ±(0,01v + 10)
Gain adjustment range/step, dB 80 / 6
Number of measuring protocols up to 50000
Memory, GB 4
LCD display, resolution 320х240
P112-0.03-I5 probe dimensions, mm Ø31x100
Basic set weight, kg 33
  • Reading the data (A-signals, time, velocity, probe depth, etc) from the memory
  • Making test reports
  • Data transfer to Excel spreadsheet, textual documents and other applications

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