H-Genie
®
User Manual
v. 1.7.
page:7 of 29
o
Output pressure: The pressure of hydrogen leaving the H-Genie
®
.
o
H-cell pressure: The pressure of hydrogen inside the H-Genie
®
.
o
H
2
feed volume: The amount hydrogen that has been released through
the MFC since the Start button was pressed.
o
Water conductivity: States the purity of the water in the H-Genie
®
in
µS/cm. Before starting the H-Genie
®
make sure that the water
conductivity is below 5
µS/cm. During operation of H-Genie
®
the allowed
water conductivity 10
µS/cm, if it reaches this value then the H-Genie
®
will stop automatic. Recommended water conductivity: < 1
µS/cm.
o
System performance: The software checks the hardware inside the H-
Genie
®
and determines the performance level of the system. This is a
value for a service engineer.
o
Water temperature: Temperature of the internal water system.
o
Consumed hydrogen: The amount of hydrogen consumed since the
batch reactor reached set pressure.
Additional parameters can be displayed by pressing the touch screen
continuously for 1 s (for service purposes only):
o
Hydrogen cell voltage: Cell voltage measured in volts.
o
Hydrogen cell current: Cell current in amperes.
o
Cell usage time: The amount of time, in hours and minutes, the cell has
functioned.
o
MWS frequency: Measured water level frequency of the mechanical
water separator.
o
TWS frequency: Measured water level frequency of the thermal water
separator.
Most of the measured system parameters are logged continuously internally. To
export all files you
can use the “export to USB drive” function located on the
status bar in Info screen. Based on the status of the device three different icons
could be displayed:
o
When the
“USB drive is available” symbol is pressed, all log files
will be exported to the attached device.
o
USB port is active, export in progress. Do not remove the
connected USB drive during this state.
o
Reaction in progress, export function is disabled.
•
The Graph Screen
: displays H-Genie
®
parameters in graph form over
time.
