Ultrasonic Concrete Tester

Specialization :

* Display : Four Digit seven segment display with LED over-range
indication
* Time measurement : 0.1 to 999.9 microseconds in single range
with least count of 0.1 microseconds throughout
* Accuracy : +/- 0.1 microseconds for entire range
* Measurement range : approx. 1.5 mtrs in concrete
* Input sensitivity : 150 microvolt between 50 khz to 500 khz
* Input impedance : 1 mohn approx
* Energising pulse : 600 v peak for 2 microseconds
* Pulse repetition : Power supply : mains 230 v +/- 15%, 50-60
hz., 6 v battery, 10 amp-hour capacity at least
* Power consumption : on mains, 10 watts (average), capable of 6
hours continuous operation with 6v-10 amp-hour battery
* Standard probe : 150 khz approx Resonant frequency
* Dimensions : 230 (L) x 130 (H) x 280 (D) mm (basic unit)
* Weight : 3 kgs (approx.) excluding battery
* Ambient temp. range : 00C to 450C

Special Features :

* Fast concrete testing using non-destructive techniques
* Better viewing facility at site under high ambient light
conditions
* Completely portable with optional battery operation
* Uses TTL integrated circuits and silicon semiconductors
throughout for highest reliability