S.E.A. - Respiratory Data Analyser SE-RDA Get latest price

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SE-RDA performs quantitative measuring of a mask wearer’s breathing while carrying out routine tasks. The recorded information simplifies the selection of an appropriate respirator for the work at hand.

• No advanced technical skills required.
• Operated by three AAA batteries.
• Can be connected to Sundström half or full-face masks without any permanent modifications.
• Can be used with Powered Air-Purifying Respirators (PAPR) to ensure that positive pressure is maintained, or to determine the amount of time the device dips into negative pressure.

Key features

• Captures multiple breathing parameters in real time.
• Can be used to measure human breathing during any activity, even where breathing protection is not normally worn.
• Monitoring can be done on negative-pressure air-filtering Respiratory Protection Devices (RPD), as well as positive-pressure respirators (such as PAPR or breathing apparatus).
• Does not affect breathing resistance or interfere with the airflow through the mask.

Main benefits

The collected data can answer many questions about an RPD. For example:

• What effect does the filter have on flow rates?
• Can a PAPR deliver airflows that are greater than the peak inhalation rates?
• Do the peak inhalation rates cause negative pressure inside a loose-fitting head-top?

SE-RDA software app

The app enables the user to determine:

• Minute volumes (averaged over an entire shift or selected periods).
• Total volume breathed.
• Peak inhalation flowrates for all tasks performed during the period.
• Breathing Resistance (BR) and Work of Breathing (WoB) for various types of RPD.
• ISO Work Rate classification (W1 – W4) and how the work rate varies over the period.
• The amount of time the respirator is worn during the shift.

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To contact The S.E.A. Group about S.E.A. Respiratory Data Analyser SE-RDA use Get a quote.