Olympus 38DL PLUS Basic Operation Manual

DMTA-10009-01EN [U8778346], Rev. D, November 2016
Chapter 4 60
Figure 4‑10 Comparing normal and zoomed display in mode 3
4.6 Adjusting the Measurement Update Rate
You can select a predefined measurement update rate (4Hz, 8Hz, 16 Hz, 20 Hz, or
MAX). The measurement update rate indicator is always present on the left of the
thickness measurement (see Figure 4-11 on page 60).
Figure 4‑11 The measurement update rate indicator
The MAX update rate is up to 30 Hz and is dependent on measurement type. This
option is useful when making high temperature thickness measurements to help limit
the transducer contact time or for applications where you scan the transducer over an
area to find the minimum thickness.
Normal display Zoomed display
Measurement update
rate indicator

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