How Do I Manually Bump Test the MSA Altair 5X Using the Galaxy GX2?

In this guide, with a video tutorial, we'll walk through how to use the Galaxy GX2 to bump test the MSA Altair 5X. Our video guide is part of a library of content created to help you get the most from the Altair 5X multi-gas detector.

Why Bump Testing the MSA Altair 5X Multi-Gas Detector Important?

• Bump testing is important as it ensures that the unit is fully functioning
• Bump testing is not a measure of the accuracy of the detector
• It's important in determining whether the gas detector picks up on the presence of gas in the first place

The necessity of bump testing is borne out of the fact, in part, that portable gas detectors are subject to a certain level of abuse; they’re usually worn on belts or clipped to clothing. They may be dropped or knocked during a typical working day. They may be exposed to rain, dust, oil, sealants, etc., and the sensor’s protective membrane can become blocked.

Learn more about why bump testing is important in our handy blog.

How Do I Bump Test the MSA Altair 5X Using the Galaxy GX2?

As seen in our video above, the steps are simple and as follows:

• Insert the Altair 5X into the cradle by sliding the bottom over the charging connector
• Pivot the unit in the cradle upwards into the gas inlet sleeve
• The unit will lock into place once properly positioned
• Ensure that the Altair’s LEDs flash when communicating with the test stand
• A few seconds will pass between the insertion of the Altair 5X and the start of the gas testing, whilst communications are established
• When the initial IR communications have been made, the bump progress screen will display the 5 gas types, CO, SO2, NO2, HCN and CO2, and the progress bar
• Sensors are bump tested individually, one after the other.  The Galaxy GX2 recognises which cylinder is in each port as this has been communicated at set-up by the RFID tag
• The progress screen will display an hourglass symbol in each sensor box until that particular sensor’s bump test has completed
• It will show a green checkmark (which is pass) or a red cross (for fail)
• Pass or fail screens will display until a new instrument is inserted or another selection is made
• If the instrument passes the test then remove it or select Home
• If it fails then select bump details for the sensor failure information.

For more information on the MSA Altair 5x, its sensors, and more click here.

The complete video guide on the MSA Altair 5X and its compatibility with the Galaxy GX2 can be found on our YouTube Channel.