摘要:
The invention relates to a device for dispensing a fluid for fragrancing, deodorising or sanitising air. The device having a body (2) comprising a shade (8), a chassis (10) having a base (6), a cartridge housing (26) mounted on the chassis (10) and adapted for housing at least one cartridge (36) containing a fluid to be dispensed, and at least one electrical light source (74). The at least one electrical light source (74) is located on the base (6) between the cartridge housing (26) and a sidewall of the body (2).
摘要:
A color measurement instrument that is capable of both spot reading and strip reading. The instrument includes a handheld unit and a docking unit. When removed from the docking unit, the handheld unit is used for spot reading. When docked in the docking unit, the handheld unit and the docking unit are used together for strip reading. The handheld unit includes a self-storing target that is deployed for spot reading and stored for strip reading. The handheld unit also includes a self-storing calibration plaque that is deployed for calibration and stored otherwise. When docked, the handheld unit teeters on the docking unit between a normally closed position and a manually selectable open position to accommodate a variety of sample thicknesses.
摘要:
An emanation device comprises an emanation material container (10), an emanation section (20) and emanation material level indication means (14,16); wherein, the emanation material level indication means (14, 16) comprises a light source (14), a light detector (16) and control means (not shown), wherein the light detector (16) is adapted to receive light from the light source (14) when a level of emanation material in the emanation material container (10) is at a first level and wherein the light detector (16) is adapted to receive substantially no light from the light source (14) when a level of emanation material in the emanation material container (10) is at a second level.