Contr" Display Mode; B Scan" Display Mode; Reference Samples, Device And Accessories; Marking And Sealing - NDT Systems TG-900+ User Manual

TG-900+ User Manual

1.6.2 "CONTR" display mode

The "CONTR" mode is intended for measuring with the output of additional statistics (Fig. 1.4) with the
indication of the maximum and minimum measured values, as well as the number of measurements.
Figure 1.4 – Measurement mode with additional statistics output

1.6.3 "B SCAN" display mode

The "B SCAN" mode is used to display the B-Scanned profile of the thickness of the controlled object
(Fig. 1.5). Also, the "B SCAN" mode is used to search for corrosion damage, identify local abrasions and
delamination.
Figure 1.5 – Measurement mode with the B-Scan output

1.7 Reference samples, device and accessories

The performance of the instrument is judged by means of performing measurements on the integrated
calibration standard (reference sample). The inconsistency of the readings of the device should not exceed
the permissible error (Table 1.2).
In the event of a malfunction, repair and adjustment of the device must be carried out by the
manufacturer.

1.8 Marking and sealing

The trademark of the manufacturer company is applied to the front panel.
The serial number is printed on the back panel, under the battery compartment cover of the instrument.

1.9 Package

The electronic unit and the probe are delivered in a packing container, which prohibits damage during
transportation.
To avoid mechanical damage to the cable and connectors of the device, disconnect the probe from the
device before packing.
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