BABY18DAD 800 Scanning UV Detector

4 channel Scanning 200-800

This 200 - 800 nm Scanning PDA detector measures at four wavelengths simultaneously or sends scan with speed up to 20 Hz which allows the creation of 3D picture.

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Manufacturer
ECOM spol. s r.o.
Part number
BABY330X

More wavelengths or the 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 lamp and controls the unit. Thanks to the new board features, it allows sending a scan of the spectrum 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) 4
Scan 200 - 800 nm,up to 20 Hz, step 1 nm
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)