Parr Instrument 6400 - Manual (Page 52)

6400
Calorimeter Instruction Manual
5-20
Select:
This key is used to begin the file selection process. The up / down and page up / page
down keys are used to scroll up and down the file list. Pressing the select key when a file
is highlighted blue will highlight the file with a cyan color. This indicates that it is
selected. Multiple files throughout the list can be selected in this fashion.
Extend Sel:
This key selects all files between the last file selected and the file that is highlighted in
blue.
Desel All:
This key deselects all files previously selected.
Rename:
This key allows the user to rename the blue highlighted filename.
Delete:
This key deletes all selected files.
Convert Type:
This key allows one or more selected tests to be converted from determinations to
standardizations and vice versa.
Diagnostics Menu
Provides the user with the means to
test many of the components and
subsystems of the calorimeter.
These capabilities should be used in
conjunction with this instruction
manual in order to obtain the
maximum benefits from these
capabilities.
Pretesting Cycle:
This key initiates a pretest to run the
calorimeter through the fill and
cool/rinse cycles. This function is used to pre-condition the calorimeter if it has been
sitting idle for an extended period of time (greater than 15 minutes).
Test Ignition Circuit:
Activates the ignition circuit. A volt
meter can be placed across the
firing connections to ensure that the
actual firing charge is reaching these
contacts.