Olympus 38DL PLUS User Manual

DMTA-10004-01EN, Rev. D, November 2016
Chapter 8 126
8.6 Freezing Waveforms
Pressing [FREEZE] stops updating the displayed waveform and keeps the waveform
and thickness on the display even if you move or uncouple the transducer. The freeze
indicator ( ) appears on the right side of the waveform display when the freeze
function is active.
The freeze function is convenient to easily set the gain parameters, review a B-scan, or
perform a high temperature measurement, without having to maintain the transducer
coupled to the test piece.
You may also want to use the freeze function to pause measurements before
uncoupling the transducer from the test piece, to prevent recording wrong minimum
or maximum values.
To freeze the waveform and thickness display
1. Press [FREEZE] while making a measurement.
2. Press [FREEZE] again to unfreeze the waveform and thickness display.
Pressing [MEAS] or [SAVE/SEND] also unfreezes the display.
NOTE

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