TOY18DAD 400 I Four Channel UV Detector
This 200 - 400 nm Four Channel PDA detector measures at four wavelengths simultaneously with the possibility to see the current scan.
- 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.
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.
Most important features of TOYDAD I detectors:
• small dimensions
• built-in lamp working hours counter
• easy replacement of the flow cell
• measuring at more wavelengths simultaneously
• sophisticated diagnostic software
PREPARATIVE CELL PLCC 15 (SUPPLIED WITH UNIT)
| Volume/optical path (adjustable) | 40 μl / 0.3 mm; 55 μl / 1.3 mm; 70 μl / 2.4 mm |
| Cell connecting | tubing with OD = 1/8", thread 1/4"-28 |
| Number of channels (Signals) | 4 |
|---|---|
| Scan | 200 - 400 nm,informative |
| Number of CCD elements | 128 |
| Communication | RS232 |
| Accuracy of adjustment | ± 1 nm |
| Typical spectral half-width | 10 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 |
| 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 |
| Materials in contact with mobile phase | FEP; fused silica, stainless steel. PEEK |
| Optical cables | no |
| Dimensions W x H x D | 220 x 120 x 110 mm (8.67 x 4.72 x 4.33 in) |
| Weight | 1.250 kg (2.46 lb) |
| Filename | Type |
|---|---|
| Info-TOY18DAD400_I_detector-en-01.pdf | pdf (183,29 KB) |
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