6930-00-983-8751 MODULATOR,SIGNAL PHASE SENSITIVE Index 6930-00-983-8753 MODULATOR,SIGNAL PH

National Stock Number:
6660-00-983-8752

Federal Supply Class:
6660

National Item Identification Number:
009838752

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.


Manufacturer Information:
A-A-5919858536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
AA59198-2 NEG20 TO 120 DEG F58536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
H000/H001-SP00282187NATIONAL WEATHER SERVICE


Techincal Specification:
CIRCULATION TYPEFORCED
CIRCULATION METHODHAND SLING
THERMOMETER QUANTITY2
OPERATING TEMP RANGE-20.0 TO 120.0 DEG FAHRENHEIT
GRADUATION INTERVAL1.0 DEG
CALIBRATION ACCURACY RATINGPORM 0.5 FROM M20 DEG TO 0 DEG,AND PORM 0.3 FROM 0 DEG TO PLUS 120 DEG F
ENGRAVED THERMOMETER STEMINCLUDED
MAGNIFYING LENSNOT INCLUDED
THERMOMETER FILLING TYPEMERCURY
OVERALL LENGTH12.000 INCHES NOMINAL
OVERALL WIDTH0.906 INCHES NOMINAL
OVERALL HEIGHT0.500 INCHES NOMINAL
THERMOMETER MOUNTING METHODBACKPLATE
THERMOMETER MOUNTING MATERIALSTEEL, CORROSION RESISTING
SLING HANDLENOT INCLUDED
MOUNTING SHELTERNOT INCLUDED
MOUNTING PANEL TABLESNOT PROVIDED
SPEC/STD CONTROLLING DATA
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEA-A-59198
MANUFACTURERS CODE58536
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAA59198-2 NEG20 TO 120 DEG F


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