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Laboratory Equipments >> Spectrophotometers >> Visible and Near IR Spectrophotometers
Visible and Near IR Spectrophotometers ML 207Visible and Near IR Spectrophotometers ML 27
Visible and Near IR Spectrophotometers
Visible and Near IR Spectrophotometers in Specifications parameter

Spectral
Range 335 to 1000 nm
       
  Model 207 Model 27
Bandwidth 5 nm 10 nm
Monochromator Czerny turner with 600 lines/ mm ruled diffracting grating Diffraction grating

Photometric
Range 0 to ± 1.999 Abs
Stability ± 0.01 Abs/hr. after 2 hours warm up
Stray light < 0.5% at 340  nm
Light Source Tungsten halogen lamp
Detector Photodiode
Readout 3 ½  digit 7 segment LED of 12.7 mm height
Readability 0.1% t
0.001 Abs
1 unit conc

Sample Attachment
Standard 2 position, manual operated holder for 10mm path length cuvette
Optional 2 position, manual operated holder for multiple path length cuvettes

Salient Features and Benefits for Visible and Near IR Spectrophotometers
  • Visible Spectrophotometer covering Visible and near IR spectrum
  • Compact, modular & ergonomically engineered
  • Single Standard used for Quantitative estimation
  • Stable Single Beam Optics
  • Two position manual selectable cuvette holder
  • Microcontroller based motorized wavelength drive
Applications
  • Nutrients like N, P, K, S, Ca, Mg, Zn, B, Mo, etc in Agricultural soil, plants etc.,
  • Organic compounds in Biological matter
  • Glucose, Fructose, Carbohydrates, Proteins etc., in Foods
  • Edible dyes, alcohols etc., in Beverages
  • Purity of constituents in pharmaceuticals
  • Toxic elements, Cd, Pb, Hg etc., in effluents
  • Biological samples
  • Constituents in composition used in metallurgy, fertilizer, pesticide, chemical, petrochemical, steel, glass & other industries