The picture on the display of the device can be rotated in 4 position, that allows to operate the device in any position, making it customisable for both: lefties and righties users, as well as positioning the Instrument in portrait and landscape orientations.
The use of the ultrasonic flaw detector:
The Flaw detector is equipped with 3 standard type AA rechargeable batteries. The device can also operate with non-rechargeable batteries of the same type. Using the batteries of standard type allows autonomous operation of the device in almost any conditions â if there is no possibility to charge batteries, it is possible to have spare batteries, or buy new batteries at any store. The Flaw detector allows user to solve a wide range of tasks â from thickness measurement of thin products to large-sized casting flaw detection.
Having sealed housing with rubber protective strips makes Ultrasonic flaw detector UD2301-mini ideal for using in workshop and field conditions with high humidity, dust, etc. The device has frost-resistant display that allows to use the device at any season and in any climatic zone of the Earth.
perating frequency range | from 1 to 10,0 MHz |
Range of measured time intervals (duration of scanning) | from 6 to 1000 µs |
Velocity range | 1000 â 9999 m / s |
Error of measurement of time intervals | not exceed ± 0,025 µs |
Maximum permissible error of measurement of the amplitudes of the signals at the receiver input in the range from 0 to 110 dB | not exceed ± 0,5 dB |
Testing gain range | 125 dB |
Averaging over the quantity of starts | from 1 to 16 |
Range of variation of temporal sensitivity adjustment (TVG) | 40 dB |
Number of control points TVG | 15 |
Duration of the excitation pulse to the load | from 0,0 to 0,5 µs |
Amplitude of the excitation pulse to the 50 Ohm load, not less | 100, 200, 300 |
Operating frequency range of the receiver on the level -3 dB | from 1 to 10 MHz |
Deviation of the amplitudes of input signals in the range from 10 to 100% of the screen height not more than | 1 dB |
Scanning | from 1 to 1000 µs |
Delay of scanning | from 0 to 2000 µs |
Range of measurement of time intervals | from 0 to 1000 µs |
Setting a delay in the prism of the probe | from 0 to 15 µs |
Automatic signaling of defects (AFS) | dual-gate |
Setting range of AFS gates | from 0 to 2000 µs |
Adjusting thresholds of AFS gates | from 0 to 100 % of screen height |
Detection of signals | positive half-wave, radio mode |
Dimensions (W*H*L) | 80*162*38 mm |
Weight, not more | 250 g (without batteries) |
Mean time between failures | not less than â 3000 hours |