Development and manufacturing of non-
destructive testing units and system
Ultrasonic Tester of Building Materials Strength NOVOTEST IPSM-U
5
4.3. Battery charger - 1 pc.
4.4. Recharge batteries AA type - 2 pc.
4.5. Case - 1 pc.
4.6. Manual - 1 pc.
4.7. Plexiglas testing sample - 1 pc.
4.7. Additional equipment:
5. Labeling and packaging
On the front panel of the unit there is the symbol of the instrument
with the trademark of the manufacturer. On the back panel, under
the battery cover there is device's serial number.
Information processing unit and probes are stored in a case that
would prevent them being damaged during transport.
6. Principle of operation
6.1. Operation options
6.1.1. The device operation is based on the measurement of the
ultrasonic pulse in the material product from the transmitter to the
receiver. Ultrasonic velocity is calculated by dividing the distance
between transmitter and receiver measured at the time.
6.1.2. The spreading velocity of the ultrasonic waves in the material
depends on its density and elasticity, the presence of defects
(cracks and voids), which determine the strength and quality.
Consequently, sounding elements of products, designs and
constructions can obtain information on:
