The purpose of JCE Group's Restricted Breathing Test Kit is to carry out routine maintenance on all Ex nR equipment (as defined in IEC60079-0 & IEC60079-15).
It has a compact design with a vacuum gauge mounted on a standalone plate and a velcro hand strap should space not be available. The hand pump is connected to the plate and the vacuum line fits onto the enclosure to be tested. It is used to create the correct vacuum, in accordance with the supplied instructions. If this is achieved the enclosure is safe to return to duty until the next scheduled test.