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CT-3 Ultrasonic Materials Tester Key Benefits
The CT-3 tester is a low frequency ultrasonic unit
designed for the inspection and characterization of non-homogenous or granular structures
through measurements of the transit pulses. The very unique feature of this instrument is
its ability to provide on-line" data acquisition through the laptop or notebook
computer.

The CT-3 set consists of the instrument with the velocity calibration standards,
high grade re-chargeable battery charger/AC adapter and convenient carrying case.
The instrument will work with the variety of the
ultrasonic probes from 40 kHz to 2 MHz in frequency.
Instrument Features
 | direct readout of the transit time |
 | internal storage of up to 10000 readings |
 | specifically designed for the one or two sides evaluation of: a.) new and existing concrete structures; b.)
bricks arid various ceramic arid refractory materials; c.) rocks and
stone; d.) wood and wood derived products e.) abrasive
disks; f.) products made of plastics esp. fibre reinforced plastics |
 | optional probes for the surface mode and through transmission from 40 to 2000 kHz
frequency |
 | RF output for the oscilloscope waveform analysis |
 | RS-232C interface for the computer/printer connection |
 | small weight and size |
Technical Specifications
Measuring Ranges
Pulse time from 0 to 99.99 microsec and from 100 to 650.0 microsec
Pulse Energy
Selectable between 200 V and 600 V
Type of the optional probes available
40 kHz / 40 mm diameter
100 kHz / 17 mm diameter
100 kHz / 40 mm diameter
200 kHz / 20 mm diameter
500 kHz / 20 mm diameter
1 MHz / 20 mm diameter
2 MHz / 20 mm diameter
External outputs
 | RS 232C |
 | RF signal display and pulse synchronization |
Battery
Sealed lead-acid 6V / 3 Ah battery
Weight
2.5 kg (5.4 lb.)
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