supply and installation of the scientific equipment multimode reader on buy back terms , items , multimode reader ( including buy back of thermofishervarioskan flash, purchased in 15 / 02 / 2013 ) 1. spectrophotometer consists of uv / vis range 96 well multi scan microplate reader for easy to use for any photometric absorption or turbidimetric research applications including dna, rna and protein analysis as well as fluorescence studies. moreover, multi-user environments for kinetic, spectral, and endpoint measurements assays. 2. measure fluorescence intensity ( fi ) , time-resolved fluorescence ( trf ) , absorbance and luminescence in end point, kinetic and spectral measurements in the uv / vis / nir range from appropriate microplate formats. 3. for fluorescence: excitation wavelength range 200 – 1000 nm, emission wavelength range 270 – 840 nm, excitation bandwidth 5 nm and 12 nm, emission bandwidth 12 nm, or better 4. pc control and analysis using a software ( software should be compatible with windows11, 64 bit os, compatible computer and operating system will be included along with the machine ) 5. interface for stand-alone use, and includes ready-made protocols for fluorescence studies, uv based nucleic acid and protein quantification as well as colorimetric protein quantification 6. 6 well to 384 well format, also compatible with low volume ( 2-10?l ) analysis plate for nucleic acid and protein estimation 7. light source: xenon flash lamp 8. linear measurement range: 0 – 4 abs ( 96-well plate ) at 450 nm, ± 2%, 0 – 3 abs ( 384-well plate ) at 450 nm, ± 2% or better 9. software type: open license software ( multi-instrument software ) or with full licence 10. accuracy ( photometric ) : < 1?l with 50?l ( 0.4 mm tip ) , < 0.2 ?l with 5?l ( 0.25 mm tip ) or better 11. incubator temperature: ambient + 4°c to 45°c or better 12. shaking: orbital 13. measurement speed: reads a 96-well plate in 15 s, a 384-well plate in 45 s, and a 1536-well plate in 135 s ( minimum times ) ) or better 14. software language: english 15. including 96 well plate 20 numbers and 48 well plate 20 numbers 16. securely store, access, share, and manage data 17. compatible computer and accessories18. warranty 3 year 19. including all other accessories to complete installation , additional 2 year amc should be quoted as optional. ( rate / year )