| Name | Value |
|---|---|
| NAME | 6650-439639 |
| LIFE EXPECTANCY | 5 |
| BRIEF DESCRIPTION | CHANNEL ALT SPECTRO |
| NOMENCLATURE | CHANNEL ALTERNATOR, SPECTROPHOTOMETRIC. AN APPARATUS DESIGNED TO ALLOW A DUAL-BEAM ULTRAVIOLET ANALYZER TO MONITOR AND RECORD TWO COLUMNS SIMULTANEOUSLY AT DIFFERENT WAVELENGTHS. |