HM L-SP-UV series UV & Visible Spectrophotometers with large screen adopts latest structural design concept, specially equips with a variety of simple and efficient accessories, improving use efficiency greatly. It is widely used in organic chemistry, biochemistry, life sciences, foods, medicine, clay fertilizer, agriculture, geology, metallurgy, environmental protection and other fields.
--Optical system: Double / Single beam, 1200 piece/mm diffraction grating, 190~1100nm / 200~1000nm;
--Spectrum bandwidth: 0.5,1,2,4, 5nm;
--Wavelength accuracy: ±0.3nm / 0.5nm / 1nm / 2nm;
--Repeatability of wavelength: ≤0.1nm / ≤0.2nm.