DeltaOHM HD2402, Руководство по эксплуатации

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HD2402
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V1.4
Start PC Log icon : starts manually logging measurements that will be directly
saved in the PC. After starting logging, the icon changes in Stop PC Log , allowing to
stop logging when desired.
Start Logging icon : starts manually logging measurements that will be saved in the
internal memory of the instrument. After starting logging, the icon changes in Stop
Logging , allowing to stop logging when desired.
Dump LOG icon : allows to download in the PC measurements saved in the internal
memory of the instrument.
Instrument setup icon : allows to perform the following settings:
o
Start time and duration of a programmed logging;
o
Full scale of the measurement range for each channel of the instrument;
o
Internal clock;
o
Identification code of the instrument.
Calculator icon : allows to calculate the risk index by manually entering the irradi-
ance data.
• Instrument not connected to a PC and powered through an external power supply
unit.
In this mode, the instrument can be programmed through the DeltaLog13 software
and can perform an acquisition with programmed startup and preset time interval, or
can be controlled by means of the rear button.
The LED blinks every 3 seconds until acquisition is started and will blink once per
second since acquisition startup.
To start and stop logging by means of the rear button, proceed as follows:
Logging startup
1 keep the button depressed for at least three seconds;
2 the LED indicator will start blinking twice per second;
3 keep the button depressed for other two seconds;
4 if the measurement is in process, the LED blinks shortly every second.
Logging stop
1 keep the button depressed for at least three seconds;
2 the LED indicator will start blinking twice per second;
3 keep the button depressed for other two seconds;
4 if the measurement was stopped, the LED blinks shortly every 3 seconds.
Memory capacity
The instrument saves data every second. Up to 96000 samples can be stored, that
are equivalent to 26 hours of continuous acquisition. Memory is cyclic, so data are
overwritten starting from the older sample, once the available space is depleted.