tender for purchase of equipment , spectrofluorometer with fda , light source:long life 150w xe lamp with shielded lamp house monochromator : holographic concave grating wavelength range : zero order, 200 - 750nm wavelength accuracy: ±1.5 nm wavelength repeatability: ±1.0 nm spectral bandwidth : 1, 2.5, 5, 10, 20 nm w.l. scan speed : 20, 50, 100, 200, 500, 1,000, 2,000, 5,000, 10,000, 20,000 nm/min slew speed : 30,000 nm/min sensitivity : 4,500:1 resolution : 1.0 nm (at 546.1 nm) response: 10, 20, 50, 100, 200, 500 msec, 1, 2, 4, 8 sec detector: ex: silicon photodiode, em: pmt photometric range : -10,000 - 10,000 sample illuminating system : horizontal illumination automatic sensitivity calculation system to be provided at standard and automatic gain control should be provided as standard. should have start button for starting measurement immediately after placing the sample for kinetic measurements. should have auto accessory recognition software for identifying the accessories and to select necessary parameters. should be provided with mercury lamp for validation of the instrument. should have usb communication. should provide windows based software for quantitative measurement, spectrum measurement, time course measurement, fixed wavelength measurement, 3d fluorescence measurement, abs measurement and spectral correction, validation, spectral analysis, file viewer, and canvas facility for documentation & presentation. solid sample holder should be supplied along with the instrument. warranty: two years