Part Details | PSYCHROMETER
6685-00-840-6317 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: 5241202 AND 2415870, 524120-2 AND 2415870, PP10022014, PP100-22014, PP100, 22014, 22010, CFM135, MODEL 79, 6685-00-840-6317, 00-840-6317, 6685008406317, 008406317
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-840-6317 | 09725 ( PSYCHROMETER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-840-6317
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 524120-2 AND 2415870 | 82205 | BELFORT INSTRUMENT COMPANY |
| PP100-22014 | 33714 | ENVIRONMENTAL TECTONICS CORPORATION |
| PP100 | 33714 | ENVIRONMENTAL TECTONICS CORPORATION |
| 22014 | 0SGG3 | INDUSTRIAL INSTRUMENTS & SUPPLIES,INC. |
| 22010 | 0SGG3 | INDUSTRIAL INSTRUMENTS & SUPPLIES,INC. |
| CFM135 | 82187 | NATIONAL WEATHER SERVICEDBA NATIONAL WEATHER SERVICE OHD1 |
| MODEL 79 | 58268 | VISTA ENVIRONMENTAL |
Technical Data | NSN 6685-00-840-6317
| Characteristic | Specifications |
|---|---|
| CIRCULATION TYPE | FORCED |
| CIRCULATION METHOD | D ANY ACCEPTABLE |
| FAN MOTOR CURRENT TYPE | DC |
| VOLTAGE RATING | 4.5 VOLTS NOMINAL |
| THERMOMETER QUANTITY | 2 |
| OPERATING TEMP RANGE | +10.0 TO +100.0 DEG FAHRENHEIT |
| GRADUATION INTERVAL | 1.0 DEG |
| CALIBRATION ACCURACY RATING | NOT RATED |
| ENGRAVED THERMOMETER STEM | NOT INCLUDED |
| MAGNIFYING LENS | NOT INCLUDED |
| THERMOMETER FILLING TYPE | SPIRIT |
| COLOR | RED |
| OVERALL LENGTH | 10.438 INCHES NOMINAL |
| OVERALL WIDTH | 6.188 INCHES NOMINAL |
| OVERALL DEPTH | 2.875 INCHES NOMINAL |
| THERMOMETER MOUNTING METHOD | FW ANY ACCEPTABLE |
| THERMOMETER MOUNTING MATERIAL | PLASTIC |
| CISTERN MATERIAL | ANY ACCEPTABLE |
| SLING HANDLE | INCLUDED |
| MATERIAL | PLASTIC POLYAMIDE |
| HANDLE TYPE | SOLID |
| CARRYING CASE MATERIAL | ALUMINUM |
| MOUNTING SHELTER | NOT INCLUDED |
| MOUNTING PANEL TABLES | NOT PROVIDED |
| ACCESSORY COMPONENTS AND QUANTITY | PSYCHROMETRIC SLIDE RULE 1,WATER BOTTLE 1 |
| SPECIAL FEATURES | INCLUDES CARRYING CASE PART NUMBER 2415870 |
| FSC APPLICATION DATA | PSYCHROMETERS,EXCEPT METEROROLOGICAL |