UV-vis spectrophotometer 7305

single-beamtungstenhalogen

Autologging capabilities enable repeat measurements of the same sample with a selected time interval MORE ABOUT THIS ITEM 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. Minimal footprint with large graphical display Specifications & Description Stray Light <0.5% at 340 and 220 nm Measurement Mode Absorbance, % transmittance, and concentration Bandwidt h5 nm Wavelength Accuracy±2 nm Wavelength Reproducibility±0.5 nm Pathlength (mm)10 mm Min Photometric - Transmittance (%T)0 Max Photometric - Transmittance (%T)199.9 Min Photometric - Absorbance (A)-0.3 Max Photometric - Absorbance (A)2.5 Min Photometric - Concentration (C)-300 Max Photometric - Concentration (C)9999 Photometric Accuracy±1% T, ±0.01 A (at 1.000 A) OutputRS-232, analog Power (VAC)115 / 230 Power (Hz)50/60