The Jenway 6300 Visible Spectrophotometer is a high quality low cost unit which is ideal for spectrophotometric applications in schools & colleges. The spectrophotometer has a large wavelength with Absorbance %T and concentration modes. It has a multi-parameter display with wavelength and photometric readouts and it utilises a high quality tungsten halogen lamp.The Spectrophotometer is supplied with the following:Mains Lead (for 230V/50Hz)Pack of 100 Disposable Cuvettes10mm x 10mm cell holderInterface CablePC Software on CD-ROM which requires free on-line registration following the manufacturer's instructions.Technical Specifications:Wavelength Range: 320-950nmWavelength Resolution: 1nmWavelength Accuracy: +/-2nmSpectral Bandwidth: 8nm 6nm over the UV rangeTransmittance: 0 to 199.9TAbsorbance: -0.300 to 1.999AAccuracy: +/-1T @ 10T +/-0.04Abs at 1.000 AbsorbanceResolution: 0.1T 0.001AStray Light: 0.5T at 220 and 340nmStability: 0.002Ah after 30 minutesConcentration Range: -300 to 1999Concentration Resolution: 0.1 to 1Units: ppm mgl gl M blankFactor: 0 to 199.9 1000 to 9999Light Source: Tungsten Halogen LampOutputs: Analogue and RS232Power: 50WDimensions: (W)365mm x (D)272mm x (H)160mmWeight: 6kg