FEATURES

Aviv Circular Dichroism Spectrometer, model 410, records CD as a function of wavelength, time, temperature, pH and concentration using a double monochromator containing two UV grade prisms as dispersing elements. Right and left circularly polarized light is produced by a 50 KHz photoelastic modulator. The instrument includes software by AVIV for instrument control, data acquisition, processing and publication quality presentations in a Windows environment. All experiment parameters are accessed through pull down menus. Control panels allow easy entry of all data acquisition parameters.

An extensive list of experiment modes are available. New experiment modes include Wavelength and Temperature Schedules. These modes allow the user to create arbitrary lists of wavelengths or temperatures for measurements. These modes allow key elements to be monitored without the time of performing entire scans.