Measuring and testing – Instrument proving or calibrating – Volume of flow – speed of flow – volume rate of flow – or mass...
Patent
1990-09-28
1992-08-04
Noland, Tom
Measuring and testing
Instrument proving or calibrating
Volume of flow, speed of flow, volume rate of flow, or mass...
436 9, 383 5, 383 37, 383104, G01D 1800
Patent
active
051348756
ABSTRACT:
A container for breath alcohol simulator solution comprising a self-standing 4 mil polyethylene bag having a removable label designating the quantity and calibration concentration of the fluid contained within the bag. The label may be removed from the bag and affixed to the breath alcohol simulator. A plurality of the filled bags are packaged in an upstanding position within a front and top opening carton having a pivoting lid for transportation, storage and use. The bag may be torn open and the fluid contents poured into a cavity within the breath alcohol simulator, or the bag may be opened and placed partially or entirely within the breath alcohol simulator with a gas inlet extending into the bag beneath the fluid level. Alternatively, the bag may be placed within a breath alcohol simulator having a gas inlet or outlet equipped to puncture the bag, with the simulator solution then being discharged into the cavity, or the air passed through the simulator solution within the bag. In such a case, a mechanism for agitating the simulator solution within the bag may be placed within the bag prior to sealing, or may be disposed on the portion of the gas inlet or outlet which punctures and enters the bag.
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Jensen Richard E.
Nichols Donald H.
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