BABY18DAD 800 Four Channel UV Detector
200 - 800 nm Four Channel PDA detector measures at four wavelengths simultaneously with possibility to see current scan.
Related variants
- Description
- Parameters
- Files to download 1
More wavelengths or scan are used in liquid chromatography to verify 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 AMY17 PCB board of dimensions 100 x 160 mm (3.94 x 6.30 in) . It powers the lamps and control the unit. Thanks new board features it allows send scan of spectra with high resolution and speed up to 20 Hz depending on 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
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, 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 |
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) |
Related products
Preparative Cell PLCC15
Deuterium lamp for BABY18DAD in socket
Pre-aligned deuterium lamp for BABYDAD detectors.
Halogen lamp with cable and connector
For Flash DAD and TOYDAD detectors up to 800nm and for detectors ECD2800 and ECDA2800.
