Part Details | OPTICAL PYROMETER
6685-00-004-7388 A pyrometer which measures the quality and intensity of light emitted from a hot body, or glowing material by comparison with a standard source of light and indicated by the position of a pointer relative to a graduated temperature scale.
Alternate Parts: MR150AFMH, MR150, MR-150, 6685-00-004-7388, 00-004-7388, 6685000047388, 000047388
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JUN 07, 1972 | 00-004-7388 | 18521 ( PYROMETER, OPTICAL ) |
REFERENCE DRAWINGS & PICTURES
PORTABLE, HANDHELD
Cross Reference | NSN 6685-00-004-7388
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MR150AFMH | 50865 | RAYTEK INCDIV OF OPTICAL COATING LABORATORY |
| MR-150 | 50865 | RAYTEK INCDIV OF OPTICAL COATING LABORATORY |
Technical Data | NSN 6685-00-004-7388
| Characteristic | Specifications |
|---|---|
| MEASUREMENT TYPE | DIGITAL |
| STYLE DESIGNATOR | PORTABLE, HANDHELD |
| OVERALL DEPTH | 9.000 INCHES NOMINAL |
| OVERALL DIAMETER | 4.000 INCHES NOMINAL |
| OVERALL LENGTH | 14.000 INCHES NOMINAL |
| SPECIAL FEATURES | GUN SHAPED THERMAL IMAGING THERMOMETER; SPECTRAL RESPONSE 2.1-2.3; ACCURACY 2% FULL SCALE; DISTANCE TO SIZE RATIO (ANGLE) 150:1 (0.4 DEG); OPERATING DISTANCE 6 INCHES TO INFINITY; RESPONSE TIME 0.5 SECONDS; EMISSIVITY COMPENSATION 0.2-1.0; WEIGHT 3 LBS; ENVIRONMENTAL TEMPERATURE 40 TO 120 DEG F; POWER 2 MERCURY BATTERIES |
| FUNCTIONAL DESCRIPTION | USED FOR HIGH TEMPERATURE, NARROW VIEWING ANGLES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | THERMAL IMAGING GUN/INFRARED THERMOMETER |