Ultrasonic Flaw Detector DFD30
7
The probe shall be connected to the socket at side of the instrumentl Both connector sockets have different function,
the socket on the top that sends the echo, the bottom, receiving the echo. Under single probe mode, the socket that
sends echo can be used only. When connecting with dual, TR or two probes (one for sending, the other for receiving),
please make sure to the right socket; otherwise, it may result in loss or disorder echo waveform.
Notice:
1.
Bad quality of cables and probes has great impact on the test results. Please be sure good condition of cable and
probe is used.
2.
When using dual probe, please pay attention to the connecting order of probe; otherwise lead to echo power
consumption and not right echo display.
3.3
Dispaly
In detail
3.4 Overall of main menu
Main functions of DFD30 are included in functional groups and several special functions.
The functional groups include BASE, P/R, GATE, CHAN, AGLEY, GAIN DAC1, DAC2, AVG1, AVG1,BSCAN,
SCR, MEM, CFG, ADV they will be introduced in the following table.
Gain value
Gate A is on
Gain value
Under setting
Need to be set
Thickness
Power
indication
