Ion Science GasCheck IS - Manual (Page 28)

GASCHECK 5000IS MANUAL Ion Science Ltd
Page 28 of 40 Unrivalled Detection. www.ionscience.com
Program
Other display symbols
Small display indicators show zeroing, nozzle fitted, peak hold and low battery voltage.
Zeroing
This symbol appears whilst the Gas Check is zeroing then it disappears.
Nozzle
This symbol indicates that the Gas Check is being used with the Nozzle on.
Peak hold
This symbol indicates that the Gas Check display is held to the maximum.
Low battery This symbol indicates that the battery pack is lower than required for use.
Alarm bell
This symbol shows that the alarm level has been set up for use.
ABC This symbol shows that the Automatic Background Compensation is applied
Auto Range This symbol shows when the Gas Check leak rate is not in a fixed range.
Data Logging This symbol shows continuous Data Logging is in progress
Data Logged This symbol shows continuous Data Logging was completed (each dash =10%)
Audio This shows that the audible/visual leak rate indication is ON
Exponent
This symbol lies below the leak range exponent in the bar graph mode
Negative This shows the leak rate is negative
Bar graph The leak reading shown below is 2 x 10- (Exponent range shown)