H2S filter (optional)
The GEM5000 gas analyser has the capability to use an H2S filter and is required as standard if the compensated
CO cell is fitted and configured at the time the instrument is manufactured. H2S gas can have a cross-gas effect
on the CO reading. By using a filter, the H2S is removed from the gas sample, therefore providing a more
accurate CO reading.
The filter only needs to be used when you are trying to get rid of any possible cross gas effects H2S might have
on other gases. Do not use the filter on all boreholes.
Gas analyser manager – GAM (optional)
Gas Analyser Manager (GAM) enables the operator to maximise the operation of the gas analyser. It enables
direct communication with the unit, features a simple upload and download facility and is fully compatible with
the latest Microsoft™ operating systems.
Features:
Organisation and transfer of borehole IDs and readings to and from the gas analyser.
Configuration of the gas analyser.
Flexible grouping of the IDs.
Structured organisation of transferred data.
Automatic detection of instrument type and available options.
Secure data mode to prevent tampering.
First time set-up wizard.
Enable flow measurements for GEM5000 gas analysers.
GPS (optional)
An optional GPS feature is available for the GEM5000 gas analyser. It enables the site engineer to automatically
locate borehole IDs using GPS satellite signal from predefined borehole IDs uploaded from Gas Analyser
Manager or set on the analyser when out in the field prior to taking a reading. The GPS reading data is stored for
each measurement reading providing an audit trail confirming that a reading was taken.
Bluetooth
The analysers are fitted with a Bluetooth receiver which enables the operator to download readings and upload
IDs without the need to connect the analyser to a PC via a USB lead.