DH Instruments COMPASS FOR MOLBOX, Руководство пользователя

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COMPASS

for molbox™ User’s Manual
© 1998-2003 DH Instruments, Inc .
Page 106
Table 36. Hardware Definition, <Edit Reference> Screen Fields
FEATURE DESCRIPTION
Manufacturer Defines the manufacturer of the reference device. If DH Instruments is
selected, the <Model> listbox is populated with the supported molbox
references. An <Other> choice is also available. Use this choice to set up
reference devices other than DHI models. When <Other> is selected, a pop-up
appears for entry of the manufacturer name of the reference device. A remote
interface with
COMPASS is not supported for non- DHI flow references.
Model
(drop down
list selection)
Defines the model of the reference device. When the manufacturer is
DH Instruments , the drop down list choices include all of the DHI models which
COMPASS supports with remote communications; non- DHI models must be
entered manually.
Serial Number
(required
text entry field)
Write in the device’s serial number.
Do not use the following characters: \,/, :, *, ?, “, <,>, |, a comma or
tab character. These characters will cause problems when importing
the Data File or creating the Data File directory based on the data
directory naming convention selected using the [Tools], [Options],
[Data File] tab (see Section 11.8).
Identification
(optional
text entry field)
Write in a device identification, if desired. The field can be used for internal
tracking of devices or any other information desired. The value entered will be
included in the run test Data Files and can be included in reports.
Do not use the following characters: \,/, :, *, ?, “, <,>, |, a comma or
tab character. These characters will cause problems when importing
the Data File or creating the Data File directory based on the data
directory naming convention selected using the [Tools], [Options],
[Data File] tab (see Section 11.8).
Calibration
Date
(optional
text entry field)
The value entered should represent the next required calibration date of the device.
No special formatting is expected or checked in this field, however, entering the
date in a consistent format including the full year, month and day is recommended.
The value entered is logged in the run test Data Files and can be included in reports.
Uncertainty
(optional
entry field)
The uncertainty of the reference expressed in %Reading or directly entered in a
flow unit. The value entered is used to determine the DUT measurement uncertainty
when tests are run (see Section 19.10). This field may be left blank if not used.
Remote
Interface
(drop down
selection list)
The choices available include <None> , <RS232> and <IEEE-488> . To set up
the device for remote communications, select the type of interface that is on the
device. When an interface type is selected, the rest of the
<Remote Interface>
panel changes as appropriate to accommodate definition of the interface
characteristics. If the reference device model is
<Other> , the drop down list is not
active. The <None> selection for a device requires manual entry and manual
control of reference flow during a test.
Remote communications are not supported for reference devices
other than DHI molbloc/molbox flow references.