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UVV-550 Absorption Detector

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UVV-550 is a high performance fixed wavelength UV/Vis absorption detector specially designed for portable Capillary Electrophoresis system CEP-5100. Several standard UV light source configurations are used for this module. Refer to the specification table below. UVV-550 has the same core as UVV-551.

The special CE Flow Cell has the same outer dimension as those for other detectors.

With PKS Station control software and a RS232 cable (optionally USB or TCP/IP) it can also be used as a stand-alone detector.

UVV-550 Specifications
Light source Mercury, Zinc or Cadmium lamps
or LED, UV-LED with adapters
Wavelength 254 nm with Hg
280,350,370 nm with coated Hg
214 nm with Zn
308 nm with Zn (other lines present)
229 nm with Cd
326 nm with Cd (other lines present)
UV-LED: 280, 365, 375 nm
350-1000 nm with Tungsten
Noise level at empty cell (254 nm, time constant 1 s) ± 2x10-5 AU
Drift at empty cell (for wavelength at 254 nm, constant room temperature, steady operation for 1 to 2 hrs) 4x10-4 AU/hr
Capillary O.D. 365 µm
Capillary I.D. 100, 75, 50, 25, 10 µm
Time constant 10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05, 0.04, 0.033, 0.02, 0.016, 0.01 sec.
Display 122x32 Graphic LCD
Output 1V/AU at scale = 1
Output scale 2, 1, 0.5, 0.2, 0.1, 0.05, 0.02, 0.01, 0.005, 0.002, 0.001
Interface RS232 (USB, TCP/IP optional)
Power supply 220VAC/50Hz, 115VAC/60Hz
Power input (wattage) 75 VA
Dimensions (Width x Depth x Height) 240 x 275 x 160 mm
9.45 x 10.83 x 6.30 in.
Weight 5 kg

 

   
       
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