Olympus 38DL PLUS User Manual

DMTA-10004-01EN, Rev. D, November 2016
Custom Setups for Single Element Transducers 239
Figure 13‑16 Examples of M3 Blank adjustment
Because the mode 3 echo blank limits minimum measurable thicknesses, set the
controls as short as possible; typically no longer than a few hundred nanoseconds.
Special cases may be an exception where mode conversion effects on curved samples
cause significant spurious signals between legitimate echo peaks; in such cases set the
mode 3 echo blank as long as necessary to prevent detection of the spurious signals.
13.9 Saving Setup Parameters
After adjusting selected waveform parameters, you can store the settings for a quick
and easy recall. The 38DL PLUS can store up to 35 custom setups in its internal
memory.
To save setup parameters
1. Make the appropriate changes to the waveform parameters.
2. Press [XDCR RECALL].
In the menu, ensure that ACTIVE is highlighted. The changes that you made are
located in the active setup.
3. Press [SAVE/SEND].
4. In the SAVE SETUP screen (see Figure 13-17 on page 240):
a) In SAVE AS, enter a name for the custom setup.
Gage hanging up on trailing edge of back wall 1 M3 BLANK set properly

Olympus 38DL PLUS Specifications

General

Operating Temperature	-10 °C to 50 °C (14 °F to 122 °F)
Data Logger	Yes
Interface	USB, RS-232
Thickness Range	0.08 mm to 635 mm (0.003 in. to 25 in.) depending on material and transducer
Display	Backlit LCD
Battery Type	Three alkaline or NiMH AA cells
Pulser	Adjustable square wave pulser
Receiver Bandwidth	0.5 MHz to 20 MHz
Languages	English, French, German, Spanish, Italian, Russian, Japanese, Chinese
Resolution	0.001 mm or 0.0001 in.
Transducer Frequency	2 MHz to 30 MHz
Material	Plastic housing