ion science GasClam, User Manual

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Gasclam Ion Science Ltd
Page 14 of 37
Software
“START/STOP” Button– this has several modes: The unit is in sleeping mode, to
start the GasClam left click the button.
The unit is actively sampling (it can be stopped by left clicking the button), after
this has finished the button changes to:
The unit is between samples and the programme can be stopped by left clicking
the button.
After starting the GasClam through the software wait until the first cycle is complete. The last readings stored will be
updated and these values can be used to check that the GasClam is functioning correctly. Also this will remind the user
that the GasClam has been started before leaving it for a period of unmanned data collection.
Firmware – shows the firmware version in the unit. Always use the software designated for the given firmware version.
Last reading stored
The last recorded values are displayed in the „Last Reading Stored‟ box. If the sampling cycle has started, these values
will display „measuring‟ and are updated throughout the sampling process.
The displayed ranges of individual sensors are as follows:
Methane – 0-100%
Carbon Dioxide – 0-100%
Oxygen – 0-25%
Borehole Pressure – 800 -1200 mBar
Barometric Pressure – 800 – 1200 mBar
Temperature - -5°C to +50°C
Optional Water Level – 0-25m
Optional Dual CO/H2s sensor 0-1000ppm/0-100ppm
Optional
VOC 1 PPM 0-4,000PPM