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The sensor elements of gas detection systems are unfortunately subject to ageing and consumption which depend very much on the
environmental operating conditions. Regular calibration and adjustment by means of calibration and test gas is therefore very important to ensure the excellent function of gas detection systems.
ExTox recommends for all of her supplied gas detection systems maintenance intervals including calibration and adjustment of
maximum 6 months. An extension to 12 months might eventually be possible in case of existing experiences on similar applications. On principle we recommend moreover the use of modes of proceeding and maximum
calibration intervals as per description in guides BGI 518 and BGI 836, even if their scope does not cover your application.
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