The Adept CE 4201 detector is designed to monitor any single wavelength in the 190-700nm range. Optical bandwidth is approximately 8nm and stray light is less than 0.02%.

Calibration and test are automatic at switch-on. Software for validation procedures is available. Flowcells may be changed easily and without alignment adjustments and the Deuterium lamp is guaranteed for 1500 hours or 1 year, and is fitted with an hours counter.

Noise and drift performance are of a very high order. <±1 x 10-5A peak to peak and <±1 x 10-4A/h respectively. An automatic switch-on program is provided to save operator time during warm-up.