Part Number
Part Number:
NSN:
NIIN:
Item Name:
PSYCHROMETER
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 79172 | SIEMENS WATER TECHNOLOGIES CORP. DIV |
Federal Supply Class
Title
PRESSURE, TEMPERATURE, AND HUMID
Inclusions:
INCLUDES THERMOMETERS, INCLUDING ENGINE THERMOMETERS; PRESSURE GAGES; THERMOCOUPLE LEADS; RESISTANCE BULBS.
Exclusions:
EXCLUDES CLINICAL THEROMETERS; (FSC 6515); THERMOSTATIC AND DIFFERENTIAL PRESSURE SWITCHES (FSC 5930); AND METEOROLOGICAL INSTRUMENTS (FSC 6660).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BDHW | CALIBRATION ACCURACY RATING | PORM 1 DEG F RANGE OF SCALE |
| BBST | MAGNIFYING LENS | INCLUDED |
| BHGX | ENGRAVED THERMOMETER STEM | NOT INCLUDED |
| AFGA | OPERATING TEMP RANGE | -38.0/+140.0 DEG FAHRENHEIT |
| BHHG | MOUNTING SHELTER | NOT INCLUDED |
| BHHD | CISTERN MATERIAL | ANY ACCEPTABLE |
| BHGT | CIRCULATION METHOD | HAND SLING |
| BHGW | THERMOMETER QUANTITY | 2 |
| BHHB | THERMOMETER MOUNTING MATERIAL | ANY ACCEPTABLE |
| ADQF | HANDLE TYPE | CHAIN CONNECTING OR SWIVEL |
| BHHF | SLING HANDLE | INCLUDED |
| BHGS | CIRCULATION TYPE | FORCED |
| AGAV | END ITEM IDENTIFICATION | RADAR,BOMB DIRECTING SET |
| BHHH | MOUNTING PANEL TABLES | NOT PROVIDED |
| BHGZ | THERMOMETER MOUNTING METHOD | BACKPLATE |
| FEAT | SPECIAL FEATURES | DESIGNED FOR USE WITH SURVEYING ALTIMETERS; 0/A DIM. ANY ACCEPTABLE |
| AWEC | GRADUATION INTERVAL | 2.0 DEG |
| BHGY | THERMOMETER FILLING TYPE | MERCURY |
| BHHC | THERMOMETER MOUNTING SURFACE TREATMENT | ANY ACCEPTABLE |