HT COMBI521, Руководство пользователя

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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.