Agilent Technologies G8610A Operation Manual page 80

Audio Set Point:
Plugged Probe Alarm
Files
Calibrate
80
Agilent Technologies Helium Leak Detector
Desired Audio Alarmed Leak Rate Value (> <) - This value can be
adjusted from 10
own distinct tone if different from Set Point 1.
The Audio Setpoint is very useful in the Sniffing Application.
NOTE
The programmed Audio Set Point value can be programmed
50% < Set Point 1, which alarms the operator that they are
approaching a leak (leak location).
A distinct high frequency tone different from the Audio & Set Point
1. This alarm is useful in alerting the operator that the desired
Power Probe/Sniffing Probe adjustment (pressure) has changed. A
High Limit can be selected in alerting that too much flow (high test
port pressure) is present. A Low Limit trigger is typically the norm
indicating that the Power Probe/Sniffing is blocked or the tubing is
kinked or pinched off.
The operator can store up to three setup configurations:
❑
Sniff 1-3
The information icon provides the necessary directions for a suc-
cessful external calibration.
External calibration/Sensitivity check: Follow the step by step pro-
cess.
-8 -4
to 10 . The Audio Set Point triggers with its'