Hioki LR8410-20, Инструкция по эксплуатации

Страница: 339 / 364

Appendix 9 Frequently Asked Questions
A
23
Appendix
Installation and settings
Questions about the Wireless Logging Station
Can the Wireless Logging Station
be placed at an angle on a work-
bench or mounted on a wall? Use the Z1009 Fixed Stand (option). "Attaching and Mount-
ing the Bracket" (p .23)
How long can I perform measure-
ment using the battery pack to
power the Wireless Logging Sta-
tion? Approximately 3 hours (after being fully
charged, with 25% backlight brightness,
reference value at 23°C). "2.1 Using the Battery
Pack (Option)" (p. 41)
Will recording resume automati-
cally when power is restored

following an outage during

measurement?
(When the Wireless Logging Station los-
es power) Turn on the start backup set-
ting. Recording will start automatically
when power is restored following an out-
age. Since measurement data from be-
fore the outage will not be stored in the
internal buffer memory, it is recom-
mended to automatically save data on
the included (or an optional genuine
Hioki) SD memory card. Data will not be
saved while the Wireless Logging Sta-
tion’s power is out, even if the measure-
ment units remain on. "Using the Auto-Re-
sume Function (Re-
sume After Power
Restoration)" (p .196)
How to display only CH1 to CH3?
Select only the channels to be used on
the Input Channel Settings display. To
acquire data without displaying it, select
× as the waveform display color. "Input Channel Set-
tings" (p .72)
"Selecting Waveform
Display Color" (p .91)
I want to measure motor tempera-
ture. How can I display the differ-
ence between ambient and

measured temperature in real

time?
Use the waveform calculation function.
Calculates and displays the waveform
of the real-time sum, difference, prod-
uct, or quotient of values measured on
two channels. "7.3 Waveform Calcu-
lations" (p. 191)
How can I acquire maximum, min-
imum, and average values every
hour? "Interval Calculation" calculates and dis-
plays the latest results after each inter-
val.
TXT format data can be saved to remov-
able storage in real time. "Select a split-calcula-
tion (timing) method." (p
.187)
I am measuring humidity with a
converter that converts 0 to 100%
RH to 1 to 5 V. How can I read hu-
midity directly?
Set the scaling method to [2-pt] , and en-
ter the values.
(1:1 conversion

0, 2:5 conversion

100, units: %RH)
"3.7 Scaling Settings
(as needed)" (p. 95)