USER HANDBOOK
1-2
The GDU
net
, as illustrated in Fig. 1-1, is used to automatically
deliver gas to Gascoseeker / Gasurveyor / First Responder /
Leak Surveyor / Oxygas / Shipsurveyor instruments, via one of
the applications detailed below:
(a) The GDU
net
as a gas delivery unit in an Instrument
Management System (IMS).
The GDU
net
is used by instrument operators to automatically
test or calibrate instruments on a regular basis, e.g. every
two weeks.
Test and calibration files are sent to the GDU
net
by a
networked PC or laptop running
flexiCal
net
software.
Test and calibration results stored on the GDU
net
are
retrieved from the GDU
net,
and sent to an IMS database
,
by a networked PC or laptop running
IMS
Results Manager
software.
Network communication is made via Ethernet. Multiple
GDU
net
’s can be connected to the network at any time.
The GDU
net
can be defined as ‘operating-system
independent’ - once the test files are received the GDU
net
operates as a standalone system.
The setup consists of a GDU
net
, a networked PC, gases,
flexiCal
net
software and
IMS
Results Manager
software.
The objective of using a GDU
net
, is to ensure that the
instrument is tested on a regular basis, to check and correct
calibration, ensuring instrument compliance and to maintain
records of the instrument performance.
(b) The GDU
net
as a gas delivery unit in a workshop system.
A workshop system is used by an instrument technician to
service, repair and calibrate / test instruments annually, or
more frequently if required.
The workshop system consists of a GDU
net
, a PC, gases
and
flexiCal
Plus
software. Communication is made via
USB.
Содержание GDUnet
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