Part Details | PSYCHROMETER
6685-00-551-3183 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.
Alternate Parts: FU2796, 6685-00-551-3183, 00-551-3183, 6685005513183, 005513183
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-551-3183 | 09725 ( PSYCHROMETER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-551-3183
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FU2796 | 79172 | SIEMENS WATER TECHNOLOGIES CORP.DIV WALLACE & TIERNAN PRODUCTS |
Technical Data | NSN 6685-00-551-3183
| Characteristic | Specifications |
|---|---|
| CIRCULATION TYPE | FORCED |
| CIRCULATION METHOD | J ANY ACCEPTABLE |
| THERMOMETER QUANTITY | 2 |
| OPERATING TEMP RANGE | -38.0 TO +140.0 DEG FAHRENHEIT |
| GRADUATION INTERVAL | 2.0 DEG |
| CALIBRATION ACCURACY RATING | PORM 1 DEG F RANGE OF SCALE |
| ENGRAVED THERMOMETER STEM | NOT INCLUDED |
| MAGNIFYING LENS | INCLUDED |
| THERMOMETER FILLING TYPE | MERCURY |
| THERMOMETER MOUNTING METHOD | QP ANY ACCEPTABLE |
| THERMOMETER MOUNTING MATERIAL | ANY ACCEPTABLE |
| THERMOMETER MOUNTING SURFACE TREATMENT | ANY ACCEPTABLE |
| CISTERN MATERIAL | ANY ACCEPTABLE |
| SLING HANDLE | INCLUDED |
| HANDLE TYPE | Q$H |
| MOUNTING SHELTER | NOT INCLUDED |
| MOUNTING PANEL TABLES | NOT PROVIDED |
| SPECIAL FEATURES | DESIGNED FOR USE WITH SURVEYING ALTIMETERS; 0/A DIM. ANY ACCEPTABLE |
| END ITEM IDENTIFICATION | RADAR,BOMB DIRECTING SET |