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Hochiki TBF-E(SPC) Beam Detector Filter
Hochiki

Hochiki TBF-E(SPC) Beam Detector Filter

Product Code: TBF-E(SPC)
Beam Detector

TBF-E(SPC) filter kit is used in periodic testing of the SPC-ET beam-type smoke detector. The filter is placed in front of the beam path to simulate the attenuation caused by smoke and verifies whether the detector actually triggers an alarm. Electrical testing from the panel alone does not confirm that the beam path is clear and optical surfaces are clean; this filter closes that gap.