BABY18DAD 800 Two channel UV Detector

2 channel 200-800

This 200 - 800 nm Two Channel PDA detector measures at two wavelengths simultaneously with the possibility of seeing the current scan.

Availability

Related variants

Manufacturer
ECOM spol. s r.o.
Part number
BABY310X

More wavelengths or a scan are used in liquid chromatography to verify the purity of analyzed samples or in situations when some peaks absorb on different wavelengths. Thanks a new miniature deuterium lamp has the unit surprisingly small dimensions.

The unit is supplied with an AMY17 PCB board of dimensions 100 x 160 mm (3.94 x 6.30 in). It powers the lamps and controls the unit. Thanks, to the new board features it allows sending a scan of spectra with high resolution and speeds up to 20 Hz depending on the baud rate. 

 AMY17 board allows to have optional extension modules (for additional cost):
• Analog outputs board
• LAN and USB board
• Display with keyboard
• Leakage sensor

 The 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

 

PREPARATIVE CELL PLCC 15 (SUPPLIED WITH UNIT)

Volume/optical path (adjustable) 45 μl / 0.3 mm; 55 μl / 1.4 mm; 70 μl / 2.4 mm
Cell connecting tubing with OD = 1/8", thread 1/4"-28
Number of channels (Signals) 2
Scan 200 - 800 nm, informative
Number of CCD elements 256
Accuracy of adjustment ± 1 nm
Typical spectral half-width 10 nm
Reproducibility ±0.5 nm
Light source Deuterium and halogen lamp
Noise (Test cell, 254nm, TC 2s, 10 Hz) ± 5 x 10-5 AU
Drift (Test cell, 254nm) 2 x 10-3 AU/hr
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
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 20W
Dimensions W x H x D 182 x 59 x 67 mm (7.17 x 2.32 x 2.64 in)
Weight 0.7 kg (1.54 lb)
Materials in contact with mobile phase FEP; fused silica, stainless steel. PEEK
Optical cables no
Filename Type
Info-BABY18DAD800_detector-en-02.pdf pdf (240,06 KB)