HEATH CONSULTANTS, INC. Patent applications |
Patent application number | Title | Published |
20160077071 | APPARATUS AND METHODS FOR PROVIDING CORRECTED READINGS IN ODOR INTENSITY LEVEL MONITORING INSTRUMENTATION AND CONCURRENT ODOR INTENSITY AND ODORANT CONCENTRATION MEASUREMENTS - A system and method for concurrently measuring odorant concentration and also compensating for changes in relative air density when measuring odor intensity levels may be used to provide more accurate and reliable readings from an odorometer. Odorometers typically measure the concentration of a given target gas in a gas-air mixture. Because changes in air density make it difficult to accurately determine how much air is in the gas-air mixture sample, a method of compensating for changes in the air density is able to produce a more accurate concentration reading. By measuring the relative temperature and pressure of the air at calibration and when a particular reading is taken, the final reading can be corrected to account for changes in the air density. By correlating the odor intensity readings with odorant concentration readings a wide array of advantages may be realized. | 03-17-2016 |
20150211885 | SMART METHANE MONITOR - A method and apparatus for the detection of methane gas including a low-cost low-power infrared methane sensor integrated with a smart energy network endpoint node, a volume corrector, or an electronic data recorder for transmission of alarm conditions and detector data between the instrument and a remote gas utility company. An independent gas calibration/verification cell may be included in the methane detector for periodically testing the functioning and calibration of the infrared sensor. An infrared carbon monoxide sensor aid associated calibration/verification cell may also be installed with the methane sensor. | 07-30-2015 |