GOWE UV-VIS Spectrophotometer

GOWE UV-VIS Spectrophotometer

• UV-VIS Spectrophotometer with a holographic flashing grating is used.It has the advantage of high wavelength precision,good monochromaticity and low stray light.Automatic switching of tungsten halogen lamp and deuterium lamp.A sample compartment for 0.5cm-5cm cells.Computer control system,precise automatic T/A changeover./
• Automatic zero and full scale adjustment.Direct concentration read-out and concentration factor setting function.Equipped with RS232 port.Printer can be connected and data can be sent to PC by special software./
• Specifications: Wavelength range 200-800nm; Wavelength accuracy ¡Ü2nm; Wavelength repeatability¡Ü 1nm; Transmittance accuracy ¡À0.5% (t) (NBS930D); Transmittance:repeatability¡Ü0.2% (t); Spectrum bandwidth 5nm; Stray light ¡Ü 0.5% (t) (at 220nm, Nal); Stability Dark current drift: 0.2%(t)/3min; Light current drift: 0.5%(t)/3min;/
• Standard configuration: Main instrument 1; Power cable 1; 10mm Glass cell 4; 10mm Quartz cell 2; Didymium filter 1; 0.5E filter 1; Tungsten-halogen lamp (2V 30W)1; Deuterium lamp 1; Fuses (2.5A) 5; Wrench 1; Filter (for use from 330nm to 370nm) 1; Dust cover 1;/
• Optional accessories: 10mm Glass cell; 10mm Quartz cell; 10mm Cell holder; Tungsten-halogen lamp(12V 30W); Deuterium lamp; Printer;/