These Jenway® 73 series single-beam spectrophotometers have improved optics resulting in a narrow spectral bandwidth of 5 nm and absorbance range of 0.3 to 2.5 A. All models feature measurement modes for absorbance, % transmittance, and concentration. Advanced models add spectrum scanning, quantitation, and kinetics.
Visible spectrum models have a tungsten halogen lamp with a “lamp save” feature which shuts off the lamp after periods of inactivity. UV/visible models feature a press to read xenon lamp to provide accurate readings and extend lamp life. Connect to a PC or printer via the RS-232 interface. The included software provides easy data export and enables the spectrophotometer to be controlled by a PC.