| Detector type |
Diode array detector |
|---|---|
| Number of diodes |
256 |
| Pixel pitch |
2 nm/diode |
| Detection channels |
8 (Digital) |
| Light source |
Deuterium (D2) lamp with integrated GLP chip |
| Wavelength range |
190 – 700 nm |
| Spectral bandwidth |
< 8 nm at Hα line (FWHM) |
| Wavelength accuracy |
± 1 nm |
| Wavelength precision |
± 0.1 nm |
| Wavelength verification |
Internal holmium filter and deuterium lines |
| Noise |
± 5 µAU at 254 nm |
| Drift |
400 µAU/h at 254 nm |
| Linearity |
> 1.6 AU at 274 nm |
| Time constants |
0.0 / 0.1 / 0.2 / 0.5 / 1.0 / 2.0 / 5.0 / 10.0 s |
| Flow cell |
not included (see Accessories / Spare parts) |
| Integration time |
automatic (5-1000 ms) |