Dear participants,

I would like to inform you that due to two minor inconsistencies in the interim report of the Program "Flameproof Joints - Test Round 2021" we have uploaded a revised version. The changes are listed at the beginning of the report and can be traced. This second edition (IR-FJ2021-02) cancels and replaces the first edition (IR-FJ2021-01), published in April 2022.
Please note, the corrections have no effect on the assigned values and no effect on the evaluation of the results (warning and action signals).

You will find the revised report after login on our website (https://www.ex-proficiency-testing.ptb.de) under section: Programs --> Program “Flameproof Joints” 2021 --> Download.

Kind regards,
Niels