Is an OEM build-in dual detector with two interference filters. Detector can be adjusted using interference filters at two fixed wavelengths in range of 200 – 600 nm. Noise level at 254 nm is ± 2 x 10-5 AU with an empty cell. (Filters 254 nm and 280 nm include price, other filters on request) High standard deuterium lamp in a special socket enables easy changing. This unit is used in liquid chromatography in flash and preparative applications. By using analytical cell can be detector used also for analytical purpose. The unit is designed as build in unit with 24V power supply and RS 232 controlling. On request can be sold in classical case with 230/115 V powering. The unit offers many advantages: ·   measuring at two wavelengths simultaneously ·   wavelength setting from 200 up to 600 nm according used interference filter ·   unit is easy to operate, reference and sample signal are available for detector diagnostics ·   lamp work hours are counted using the built-in counter ·   the cell is easy to replace from the side of the detector ·   powering by 24V unit is controlled by RS232 interface

Specification

Wavelength range-according used interference filter	200 - 600 nm (standard installed filter 254 nm)
Typical spectral half-width	According used interference filter
Light source	Deuterium discharge lamp
Noise level at empty cell (254 nm, TC 1 s)	± 2 x 10-5 AU
Drift at empty cell (254 nm after 1 h)	1 x 10-3 AU/hr
Materials in contact with mobile phase	PTFE; fused silica, stainless steel
Time constant	1 s
Output for integrator	1 V/AU (in digital form only)
Interface	RS 232
Power supply	24 V DC
Power input	75 VA
Dimensions (W x H x D)	131 x 167 x 386 mm
Weight	3,5 kg