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COMBI521
EN - 82
6.11 AUX: MEASURE ENVIRONMENTAL PARAMETERS WITH EXTERNAL PROBES
By means of external probes, this function allows measuring the following environmental
parameters:
°C
air temperature in °C (through optional probe
HT52/05
)
°F
air temperature in °F (through optional probe
HT52/05
)
RH%
relative humidity of air (through optional probe
HT52/05
)
Lux(20)
illuminance of white-light sources and coloured sources with a capacity of
20Lux (through luxmetric probe
HT53L/05
)
Lux(2k)
illuminance of white-light sources and coloured sources with a capacity of
2kLux (through luxmetric probe
HT53L/05
)
Lux(20k)
illuminance of white-light sources and coloured sources with a capacity of
20kLux (through luxmetric probe
HT53L/05
)
mV
DC input voltage up to 1V (without applying any transduction constant)
Fig. 35: Measurement of environmental parameters through external probes
1. Press the
MENU
key, move the cursor to
AUX
in the
main menu by means of the arrow keys (
,
) and
confirm with
ENTER
.
Subsequently, the instrument
shows a screen similar to the one on the side.
AUX
15/10 – 18:04
0 . 0 0 L u x
Lx2k Colour 3000K
MODE
Type Temp
2. Use the arrow keys
,
to select the parameter to be modified, and keys
,
to
change the parameter's value
:
MODE
This key allows setting the type of test.
Following options are available:
°C, °F, %RH, Lx20, Lx2k, Lx20k, mV
Type
This key allows selecting, in modes
Lx20, Lx2k and Lx20k
, the type of
light source
. Following options are available:
White
(white light source) or
Colour
(coloured light source)
Temp
only in modes
Lx20, Lx2k and Lx20k
and with
coloured source
, this key
allows setting the colour temperature of the source (expressed in Kelvin) in the
range
:
2500K ÷ 6500K
3. Insert into the auxiliary input
In1
the probe necessary for the desired measurement, as
shown in Fig. 35.
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