BABY18FIX Dual UV Detector

2 channel 200-600 FIX

Dual UV detector version measures at two fixed wavelengths which is adjusted in production according to customer order in the range of 200 – 600 nm. 


Related variants

ECOM spol. s r.o.
Part number

More wavelengths or scan are used in liquid chromatography to verify the purity of analyzed samples or in situations when some peaks absorb on different wavelengths.

The unit is supplied with a PCB board of dimensions 100 x 160 mm (3.94 x 6.30 in). It powers the lamps and controls the unit.


Thanks a new miniature deuterium lamp has the unit surprisingly small dimensions.

Most important features of BABY18DAD detectors:

•small dimensions

•built-in lamp working hours counter

•easy replacement of flow cell

•measuring at more wavelengths simultaneously

•sophisticated diagnostic software


AMY17 board allows to have optional extension modules (for additional cost):

•Analog outputs board

•LAN and USB board

•Display with keyboard

•Leakage sensor

Wavelength range 200-600 nm
Number of channels (Signals) Two fix wavelength in range of 200 – 600nm
Number of CCD elements 256
Accuracy of adjustment ± 1 nm /±0.5 nm
Typical spectral half-width 8 nm
Reproducibility ±0.5 nm
Light source Deuterium lamp
Noise (Test cell, 254nm, TC 2s, 10 Hz) ± 5 x 10-5 AU
Drift (Test cell, 254nm) 1 x 10-3 AU/h
Time constant 0.5 s, 0.75 s, 1.0 s, 2.0 s, 4.0 s, 8.0 s, 16.0 s, 0.2 s, 0.1 s
Wetted materials FEP; fused silica, stainless steel
Maximal flow rate 500 or 3 000 ml/min depending on the cell
Communication RS232; optionally USB and LAN
Power supply 24 -36 V DC
Power input 48 W
Dimensions W x H x D 131 x 167 x 386 mm (5.15 x 6.57 x 15.20 in)
Weight 3.20 kg (7.06 lb)
Optical cables no
Filename Type
Info-BABY18FIX_detector-en-02.pdf pdf (228,9 KB)