LED20FIX Dual UV Detector

2 channel FIX

LED20FIX Dual UV Detector is an OEM built-in UV detector suited for preparative and flash chromatography with UV LED diode as a light source.

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Manufacturer
ECOM spol. s r.o.
Part number
LED0220X

LED20FIX Dual UV Detector is an OEM built-in UV detector suited for preparative and flash chromatography with UV LED diode as a light source.
Dual UV detector version measures at two fix wavelength which are adjusted in production which is given by installed LED diode.
Standardly are used diodes with wavelength 265 and 280 nm.

The unit is controlled with ESTER20 PCB board which powers the LED diodes and controls the unit. It has a lot of new functions including higher speed sampling.

Most important features of LED20FIX detectors:
• narrowed down spectral halfwidth compared with classical LED detectors
• exact wavelength compared with classical LED detectors
• small dimensions
• low cell heating thanks LED diodes low power supply
• easy flow cell replacement
• sophisticated diagnostic software

Wavelength range 265 and 280 nm, optionally other wavelength
Number of channels (Signals) Two fix wavelengths
Typical spectral half-width 10 - 15 nm
Noise level at test cell (254 nm, TC 0.75 s) ± 5x10-6 AU
Drift at test cell (254 nm after 1 h) 1x10-3 Au/hr
Communication Remote digital I/O
Diode peak wavelength ± 5 nm
Power supply 12-24 V DC
Power input 10 W
Dimensions W x H x D 125x65x62 mm (4.92x2.56x2.44 in)
Weight 0.5 kg (1.10 Ib)
Materials in contact with mobile phase FEP; fused silica; stainless steel (cell)
Optical cables no
Filename Type
Info-LED20FIX_detector-en-00.pdf pdf (152,69 KB)