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National Stock Number:
6660-00-223-5084
Federal Supply Class:
6660
National Item Identification Number:
002235084
Description:
PSYCHROMETER
Detail:
AN INSTRUMENT THAT SENSES, MEASURES, AND INDICATES THE AMOUNT OF RELATIVE HUMIDITY IN THE ATMOSPHERE. IT CONSISTS OF TWO LIQUID-IN-GLASS THERMOMETERS, ONE OF WHICH IS EQUIPPED WITH A WICK. AIR MOVEMENT (ASPIRATION) IS EFFECTED BY SLINGING THE INSTRUMENT ABOUT, BY USE OF BLOWER, FAN OR THE LIKE; OR THE INSTRUMENT MAY BE USED WITH NO FORCED CIRCULATION OF AIR.
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Manufacturer Information:
| A-A-59198A | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | AA59198-2 37 T0 46 DEG C | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | AA59198-2 37 TO 46 DEG C | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | GGP725 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | MILP11191 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | ML224 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SC-C-20626 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| CALIBRATION ACCURACY RATING | 0.2 FROM 0 DEG TO P46 DEG,0.3 FROM 0 DEG TO M18 DEG AND 0.4 FROM M18 DEG TO M37 DEG C | | CIRCULATION METHOD | HAND SLING | | CIRCULATION TYPE | FORCED | | ENGRAVED THERMOMETER STEM | INCLUDED | | GRADUATION INTERVAL | 1.0 DEG | | HANDLE TYPE | SWIVEL | | MAGNIFYING LENS | NOT INCLUDED | | OVERALL HEIGHT | 0.485 INCHES NOMINAL | | OVERALL LENGTH | 11.937 INCHES NOMINAL | | OVERALL WIDTH | 0.937 INCHES NOMINAL | | MATERIAL | GLASS CISTERN | | MATERIAL | WOOD LOCATION NOT OTHERWISE SPECIFIED | | MATERIAL | STEEL CORROSION RESISTING THERMOMETER MOUNTING | | MOUNTING PANEL TABLES | NOT PROVIDED | | MOUNTING SHELTER | NOT INCLUDED | | MOUNTING METHOD | BACKPLATE THERMOMETER | | NONDEFINITIVE SPEC/STD DATA | ML-224 TYPE | | OPERATING TEMP RANGE | -37.0 TO 46.0 CELSIUS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PSYCHROMETER TYPE II, STYLE A, FORCED HAD SLING TEMP RANGE -37 TO 46 DEG CELSIUS | | SLING HANDLE | INCLUDED | | THERMOMETER QUANTITY | 2 | | THERMOMETER FILLING TYPE | MERCURY |
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