PN 070238
The Thermo Scientific Dionex ICS-Series PDA-1 Photodiode Array Detector maximizes your optical absorbance information by providing full UV-vis spectra in high resolution along with an ultra-quiet optical bench for excellent detection performance.
Manufacture Specification
Noise | ±10 µAU at 254 nm (flowing water, 2-s rise time) ±15 µAU at 520 nm (flowing water, 2-s rise time) |
Drift | <500 µAU/h |
Wavelength accuracy | ±1 nm, self-calibration with deuterium lines, verification with built-in holmium oxide filter |
Resolution | 1 nm |
Linearity | >2 AU |
Photodiode array | 1024 |
Pixel resolution | 0.7 nm |
Optical resolution | 1.0 nm |
Lamps | Tungsten and deuterium |
Analog outputs | Four, 0–3 AU, 1000 mV range |
Flow cell materials | PEEK, fused silica, SST |
Path length | 10 mm |
Cell volume | 13 µL |
Flow cell pressure limit | <2 MPa (300 psi) PEEK <3 MPa (500 psi) SST |