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TITLE(s): THERMOMETER TESTER (inst. & app.) Heats and cools thermometers to test flow of mercury, remove excess mercury, and establish calibration reference points: Places thermometer alternately into hot water and crushed ice and rubs thermometer across corrugated pad to force excess mercury and mercury vapor from thermometer into temporary top chamber of thermometer. Spins thermometer in centrifuge to force remaining mercury back into bulb at bottom of thermometer. Observes rise and fall of mercury column and rejects thermometer if particles of mercury or dirt cling to bore, or bore constrictions prevent specified rise and fall of mercury. Heats thermometer at two known temperatures and marks height of mercury column on tube as reference points for calibration. GOE: 06.03.01 STRENGTH: L GED: R3 M2 L2 SVP: 5 DLU: 77 ONET CROSSWALK: 83005A Production Inspectors, Testers, Graders, Sorters, Samplers, Weighers |
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TITLE(s):
THERMOMETER TESTER (inst. & app.)
Heats and cools thermometers to test flow of mercury, remove excess mercury, and establish
calibration reference points: Places thermometer alternately into hot water and crushed ice and rubs
thermometer across corrugated pad to force excess mercury and mercury vapor from thermometer into
temporary top chamber of thermometer. Spins thermometer in centrifuge to force remaining mercury
back into bulb at bottom of thermometer. Observes rise and fall of mercury column and rejects
thermometer if particles of mercury or dirt cling to bore, or bore constrictions prevent specified
rise and fall of mercury. Heats thermometer at two known temperatures and marks height of mercury
column on tube as reference points for calibration.
GOE: 06.03.01 STRENGTH: L GED: R3 M2 L2 SVP: 5 DLU: 77
ONET CROSSWALK: 83005A Production Inspectors, Testers, Graders, Sorters, Samplers, Weighers
© 1995 - 2015 Photius Coutsoukis and Information Technology Associates (All Rights Reserved). Revised 26-May-03