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National Stock Number:
6660-00-640-9162
Federal Supply Class:
6660
National Item Identification Number:
006409162
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:
| 2800-3-4-6 | 99872 | ENTRON INDUSTRIES LIMITED PARTNERSHIP DBA ENTRON INDUSTRIES PROPERTY DIV | | MILP11191 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | ML224 | 049X3 | ASHCROFT INC |
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Techincal Specification:
| CALIBRATION ACCURACY RATING | DEG C 0.2 FROM 0 DEG TO 63 DEG 0.3 FROM 0 DEG TO MINUS 12 DEG | | CIRCULATION METHOD | HAND SLING | | CIRCULATION TYPE | FORCED | | ENGRAVED THERMOMETER STEM | NOT INCLUDED | | GRADUATION INTERVAL | 1.0 DEG | | HANDLE TYPE | SWIVEL | | MAGNIFYING LENS | NOT INCLUDED | | OVERALL HEIGHT | 0.485 INCHES NOMINAL | | OVERALL LENGTH | 11.938 INCHES NOMINAL | | OVERALL WIDTH | 0.938 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING THERMOMETER MOUNTING | | MATERIAL | WOOD LOCATION NOT OTHERWISE SPECIFIED | | MOUNTING SHELTER | NOT INCLUDED | | MOUNTING PANEL TABLES | NOT PROVIDED | | OPERATING TEMP RANGE | -12.0 TO 63.0 CELSIUS | | SLING HANDLE | INCLUDED | | THERMOMETER FILLING TYPE | MERCURY | | THERMOMETER QUANTITY | 2 | | THERMOMETER MOUNTING METHOD | BACKPLATE |
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