Olympus 38DL PLUS User Manual

DMTA-10004-01EN, Rev. D, November 2016
Chapter 11 182
11.2.2 File Data Modes
When you create a data file on the 38DL PLUS, you must select the file data mode to
determine which measured values to store in the file (see step 3.f in “Creating a Data
File” on page 163). Table 19 on page 182 describes the available file data mode
options. You can only store one type of data in a file.
Table 19 File data mode stored measurements
File data mode Stored measurements When to use
THICKNESS Standard thickness
Echo-to-echo thicknesses
When basic thickness
measurement functions
THRU COAT Coating thickness
Material thicknesses
When using THRU-COAT (see
“Measurements with THRU-
COAT D7906 and D7908
Transducers” on page 78)
TEMP COMP Material temperature
Material thickness
When using temperature
compensation (see “Using
Temperature Compensation” on
page 156)
OXIDE LAYER Oxide thickness
Material thickness
When using the optional oxide
software (see “Oxide Layer
Software Option” on page 93)
VELOCITY Velocity When performing velocity
measurements
MIN/MAX Minimum thickness
Maximum thickness
When using the MIN/MAX mode
(see “Using the Minimum,
Maximum, or Min/Max Thickness
Mode” on page 115)
TIME OF FLT Time of flight When measuring time of flight
REDUCTION RT Material thickness
Reduction rate
When the reduction rate
differential mode is activated (see
REDUCTION RT in “Using
Alarms” on page 117)

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