DeltaOHM HD2402, Руководство по эксплуатации

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HD2402
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V1.4
4 INSTALLATION OF THE INSTRUMENT
The instrument is provided with a single cable (cod. CP24H ), ending with a M12 con-
nector at the instrument side and an A-type USB connector at the other end. The ca-
ble is used both for connection to the external
SWD05 power supply unit and for con-
nection to a PC; in this case, it is directly powered by the USB port of the PC.
The instrument takes about 15 seconds to be operative after connection to a PC or to
the power supply unit. During this period, The LED on the back of the instrument
blinks once per second. When the Led starts blinking once every three seconds, the
instrument is operating.
The instrument is provided with an internal rechargeable battery allowing operation of
the internal clock even in the absence of an external power supply. The battery is re-
charged when the instrument is powered. In the absence of an external power supply,
the battery autonomy is of about two months. If the instrument is not connected to a
power supply unit or to a PC for more than two months, date and time are cleared and
will have to be set again by means of DeltaLog13 software.
During measurements, the instrument must be fixed to the tripod
VTRAP20 by
means of the fitting on the instrument side, so as to obtain a better precision and sta-
bility in pointing towards the optical radiation source.
In order to perform the measurements, remove the rubber cap protecting the sensors.
To direct the instrument with better accuracy towards the radiation source, turn on
the LASER by pressing the button on the rear.
4.1 C
ONNECTION TO A
PC
PC-connection operations, setting of operation parameters, measurement setting, da-
ta transfer, graphic display and print of acquired or stored measurements can be ma-
naged thanks to
the DeltaLog13 software , downloadable from Delta OHM website.
The instrument is connected to a USB port of a PC through the CP24H cable. The USB
connection doesn’t require the installation of drivers: when the the instrument is con-
nected to the PC, Windows® operating system automatically recognizes the instru-
ment as an HID (Human Interface Device) device and uses the drivers already in-
cluded in the operating system.