Part Details | OPTICAL PYROMETER
6685-01-105-2125 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: HSA4GP, HSA-4GP, HSA4GFP, HSA-4G-FP, HSA4GF, HSA-4G-F, 6685-01-105-2125, 01-105-2125, 6685011052125, 011052125
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | DEC 18, 1980 | 01-105-2125 | 18521 ( PYROMETER, OPTICAL ) |
REFERENCE DRAWINGS & PICTURES
PORTABLE, HANDHELD
Cross Reference | NSN 6685-01-105-2125
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HSA-4GP | 08086 | WAHL INSTRUMENTS, INC.DBA PALMER WAHL INSTRUMENTATION |
| HSA-4G-FP | 08086 | WAHL INSTRUMENTS, INC.DBA PALMER WAHL INSTRUMENTATION |
| HSA-4G-F | 08086 | WAHL INSTRUMENTS, INC.DBA PALMER WAHL INSTRUMENTATION |
Technical Data | NSN 6685-01-105-2125
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | DIAL INDICATING |
| SCALE TYPE | BROAD ARC DIAL |
| SCALE MEASUREMENT RANGE | +0.000 TO +600.000 DEG FAHRENHEIT AND +500.000 TO +1100.000 DEG FAHRENHEIT |
| STYLE DESIGNATOR | PORTABLE, HANDHELD |
| SPECIAL FEATURES | SWITACHABLE DUAL SCALE; READOUT PRECISION TAUT BAND DIAL METER WITH MIRROR SCALES, KNIFE EDGE POINTER, SWITCHABLE DUAL SCALES, 3 INCH SCALE LENGTH,LOW SCALE ONE HALF OF RANGE, HIGH SCALE ONE HALF OF RANGE; SCALE ALSO READS 0 TO 300 DEG C AND 200 TO 600 DEG C; SCALE DIVISION 10 DEG F OR 5 DEG C; SPECTRAL RANGE 4.8 TO 20 MICRONS; ACCURACY 1% FULL SCALE; OPERATION TEMP 35 TO 120 DEG F; REPEATABILITY 0.5%; RESPONSE TIME 1 SECOND; TARGET SIZE 1.6 INCH 0 TO 4 FT; WORKING DISTANCE 0 TO 20 FT; SIGHTING SYSTEM ENCLOSED OPTICAL; ADJUSTABLE EMISSIVITY 0.2 TO 1.0; MANUAL ZERO CALIBRATION BY HALF SQUEEZE DETENT OF THE TRIGGER SHIELD; OUTPUT TO RECORDER 0 TO 1.0 V RESPONSE TIME 0.5 SECOND; INTERNAL POWER 2 BATTERIES 5.4 V, 500 HOUR LIFE |
| FUNCTIONAL DESCRIPTION | USED TO SCAN INSULATED LINES AND CHECK HEAT LEAKS, FOR PRECISE MEASUREMENT IN PLANT MAINTENANCE AND OTHER GENERAL APPLICATIONS; MOST ACCURATE WHEN PRIMARY USE IS ABOVE 600 DEG F (320 DEG C) |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DIAL METER HEAT SPY THERMOMETER |