Agilent 1200 VWD Detector

The Agilent 1200 Series variable wavelength detector is designed for highest optical performance, GLP compliance and easy maintenance with a deuterium lamp for highest intensity and lowest detection limit over a wavelength range of 190 to 600 nm. The optional flow-cell cartridges (standard 10 mm 14 µl, high pressure 10 mm 14 µl, micro 3 mm 2 µl, semi-micro 6 mm 5 µl) are available and can be used depending on the application needs. Electronic identification of flow cell and lamp with RFID (Radio Frequency Identification) tag for unambitious identification, lamp information: part number, serial number, production date, ignitions, burn time cell information: part number, serial number, production date, nominal path length, volume, maximum pressure.

Features:

Easy front access to lamp and flow cell for fast replacement
Built-in electronic temperature control (ETC) for improved baseline stability
Built-in holmium oxide filter for fast wavelength accuracy verification

Specifications
Detection type	Double-beam photometer
Light source	Deuterium lamp
Wavelength range	190–600 nm
Short term noise	± 0.15 × 10-5 AU at 230 nm
Drift	1 × 10-4 AU/hr at 230 nm Under specified condtions.
Linearity	> 2.5 AU (5%) upper limit Under specified condtions.
Wavelength accuracy	± 1 nm
Maximum sampling rate	20 Hz
Data Recovery Card (DRC)	Unique "data-never-lost" insurance. Prevents datalosses, for example in case of communication breakdown
Band width	6.5 nm typical