Part Details | PSYCHROMETER
6685-00-258-2257 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: 127011, 12-7011, M0DELSAC, 6685-00-258-2257, 00-258-2257, 6685002582257, 002582257
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JUN 29, 1973 | 00-258-2257 | 09725 ( PSYCHROMETER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-258-2257
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12-7011 | 05083 | BACHARACH, INC. |
| M0DELSAC | 05083 | BACHARACH, INC. |
Technical Data | NSN 6685-00-258-2257
| Characteristic | Specifications |
|---|---|
| CIRCULATION TYPE | FORCED |
| CIRCULATION METHOD | J ANY ACCEPTABLE |
| THERMOMETER QUANTITY | 2 |
| OPERATING TEMP RANGE | +20.0 TO +120.0 DEG FAHRENHEIT |
| GRADUATION INTERVAL | 1.0 DEG |
| ENGRAVED THERMOMETER STEM | INCLUDED |
| MAGNIFYING LENS | NOT INCLUDED |
| THERMOMETER FILLING TYPE | MERCURY |
| OVERALL LENGTH | 7.500 INCHES NOMINAL |
| OVERALL DIAMETER | 1.000 INCHES NOMINAL |
| CISTERN MATERIAL | PLASTIC |
| SLING HANDLE | INCLUDED |
| MATERIAL | PLASTIC |
| HANDLE TYPE | SWIVEL |
| CARRYING CASE MATERIAL | PLASTIC |