CPC B05B 9/0403 (2013.01) [B05B 1/30 (2013.01); B05B 17/0607 (2013.01); G01N 23/00 (2013.01); G01N 33/00 (2013.01); G01N 21/6428 (2013.01); G01N 2021/6439 (2013.01)] | 18 Claims |
1. A system for emitting a vapor into an environment, comprising:
a first reservoir comprising a contained first liquid;
a second reservoir comprising a contained second liquid;
an automated dispenser, configured to dispense the first liquid from the first reservoir into the environment each as a vapor in a first time-coded plume, and the second liquid from the second reservoir into the environment as a vapor in a second time-coded plume,
wherein the automated dispenser has at least one state in which neither the first time- coded plume nor the second time-coded plume is emitted; and
an electronic control, configured to independently modulate the first time-coded plume and the second time-coded plume,
wherein the automated control, is further configured to modulate the second time-coded plume independent of the first time-coded plume.
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