The Waters 490E is a microprocessor-based four-channel ultraviolet/variable detector.
The 490E is designed for high performance liquid chromatography applications.It can operate as a stand-alone unit or with a Waters system controller or data system.
Characteristics :
- Wavelength range: 190 to 600 nm
- Wavelength accuracy: ± 2 nm
- Spectral bandwidth: 4 nm
- Cell volume: 8 µL
- Max. pressure: 1000 ps