Development and manufacturing of non-
destructive testing units and system
Ultrasonic Tester of Building Materials Strength NOVOTEST IPSM-U
4
The limit of additional measurement error spreading
time of the ultrasonic pulses in the deviation of the
operating temperature of the environment at every
10 °C within the operating range, portion of the
basic error of not more than
0,5
Fixed measurement base at surface sounding, mm
120 ±3
The absolute sensitivity of the instrument, dB, not
less
110
Limits of the changing of the intensification dB (1
dB step)
12 - 96
Limit of the period of probing pulses Hz
1
The operating frequency of the ultrasonic pulse kHz
60 and 100
Overall dimensions:
- electronic control unit
- through-sounding probe
- surface sounding probe
65х120х20
Ø30х70
200х100х55
Electronic control unit weight, kg, not more than
0,15
Probe weight kg, not more than
0,20
3.2. The device is powered by two NiMH rechargeable batteries or
other AA batteries with a nominal voltage of 1.5 V.
3.3. Time of continuous operation from a newly charged battery, at
least 10 hours.
4. Packing list
4.1. Electronic control unit - 1pc.
4.2. Probes:
Surface sounding probe
Through-sounding probe
