Agilent Technologies Helium Leak Detector
42
DRAFT 12
/11/17
Touch Panel Display Represents:
❑ Leak Rate - in a Bar Graph format with a numeric range
indicator
❑ Leak Rate, System Status and Parameters - in alphanumeric
format
❑ Series of screens with the soft key buttons for operator
interface
Leak Rate, System Status and Parameters in alphanumeric format:
❑ Leak Rate is presented in a scientific notation: XXE-YY with
appropriate units
Where: X .X mantissa is a leak rate value
E- Y = 10-YY exponent is a leak rate range
X and Y are any numbers from 0 to 9
❑ System Status and/or Mode are represented on the screen in
alpha format on the screen and an italic font in this manual
❑ Parameters are represented on the screen in alphanumeric
format a bold font in this manual.
Leak Rate Bar Graph The large bar graph displays the leak rate in one of three forms:
❑ A linear bar graph
❑ A logarithmic bar graph
Figure 1-18 Home Screen