6
SURVEY
Getting started
1. Check battery status.
2. Check memory status.
3. Mount each unit. See examples at the end of this document.
4. First switch-on the MASTER unit and later the SATELLITE units.
5. Check measurements from MASTER unit and SATELLITE units.
6. Attention: radiant temperature sensor would need up to 20 minutes to acclimatize.
Survey setup
Go to Survey setup.
1.
Start/stop
: select the way to start survey (manually/selected day-time) and stop survey
(manually/selected day-time/after a period time). During survey all measurements are
stored.
2.
Nr survey
: Heat Shield assign a progressive number to each survey. It is possible to change
(1 ÷ 99) the first assigned number during measurement.
3.
Mode
: Heat Shield can perform measurement from the base unit only (
WBGT1 amb
), from
MASTER unit plus one SATELLITE (
WBGT 2 amb
), from MASTER unit plus two SATEL-
LITE units (
WBGT 3 amb
). Or perform one measurement which show average value of the
measurement coming from base unit and two SATELLITE units (
WBGT subject,
WBGT+PMV/PPD
) as per ISO7243-1989 requirements.
4.
Subject parameters
: define the parameters of the subject according to the selected survey
mode, in order to produce the calculation of indices whose result is applicable to the subjects
considered.
5.
Anemometer
: if not connected select
Not used
or select a default air speed value, otherwise
specify the type:
Hot wire
or
Rotor
anemometer.
6.
Measure unit
: select
Celsius
or
Fahrenheit
.
Survey start/stop
Each survey starts and stops using the programmed mode.
The start end stop commands are enabled only in the measurements mask.
If starting mode is manual, push
+
to start. Push
+
to stop survey, this stops
survey anyway even if automatic stop mode is programmed.
You can pause an active survey at any time by pressing
+
. While paused, the instrument
will update and show measures on the display, but data logging is stopped. By pressing again
the same key combination, the data logging resumes normally. While paused, the instrument
will show a ‘
P
’ in the top
-left of the display.
Содержание Heat Shield
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