SMOKE VAC

Brand	Owner	Address	Description
SMOKVAC	JOHNSON, GERALD W.	4265 San Felipe Suite 620 Houston TX 77027	SMOKE VAC;SURGICAL INSTRUMENT, NAMELY AN ELECTROCOAGULATION NEEDLE WITH EVACUATION SYSTEM;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method for calibrating a smoke detector includes adjusting the sensitivity of the smoke detector to get a consistent predetermined response over the expected operating range. The sensitivity is generally consistent for all detectors and an independent offset value is determined for each detector. This offset value basically corresponds to the signal from the detector in a clean atmosphere. The sensitivity of the smoke detector is determined by measuring the response at different levels of obscuration and then appropriately adjusting the output of the light source of the detector. This process is repeated until the desired sensitivity is achieved. Thereafter, the offset value is measured or calibrated and stored in the smoke detector for use in setting alarm values.