Make : asoma instruments inc, usa (now spectro analytics) model no : bench top series 200 year of importation : 1996 size : 19 x 15 x 9 inches weight : 16 kgs source type :radioisotope am 241 accuracy : upto 10 ppm (10/10,00,000) typical analysis time/ sample :10, 100 seconds analytic range : aluminum (atomic no.-13) to uranium (atomic no. 92) type of applications: typical applications include the analysis of oil and petroleum products, plastics, rubber, textiles, paper, polyester, metals and precious metals, glass, solutions and slurries, foodstuffs, medicament, cosmetics, minerals, ores, pharmaceutical products, woods etc. Mode of application results: both visual and printable on thermal paper present calibration : the analyzer being used by us for analysis of cassetterite (tin ore) and was calibrated for sn, nb, ta, s, fe, etc. 13.present condition of the analyzer: dormant state in clean room in perfectly ok condition except the requirement of change of detector upto which has a life expectancy of about 5/6 years. 14.price : 1.5 lakhs