ASOMA series 200, Bench Top  ED–XRF spectrometer, Used regularly till 1998 thereafter they were lying dormant.

Portable, suitable to operate by battery or 110/220 VAC and is capable to analyze upto 6 elements simultaneously and is perfect instrument for hundreds 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, medicaments, cosmetics, minerals, ores, pharmaceutical products, and woods.

The Analyser were calibrated for Cassetterite ore (Tin Ore) for its constituents like Sn, Nb, Ta, Fe, etc and were being used for analysis of Cassetterite ore for exploration of tin mining project followed by estimation of reserves of Tin ore. The Detector unit having shelf life of approximately 4/5 years, needs to be replaced. The fuse unit / power supply unit needs to be attended.

Dimensions: 19" x 15" x 9"
Weight: 16 kgs
Source type: Radioisotope AM 241
Accuracy: Up to 10ppm
Typical analysis time / sample: 10-100 seconds
Analytic range: Aluminum (Atomic number 13) to Uranium (Atomic number 92)
Mode of application results: Both visual and printable on thermal paper
Calibration is required to be done based on your end use. It can also  be used for analysis of precious metal like Gold, Silver, platinum, iridium, cadmium ,Copper etc. subject to its recalibration.The Instrument shall be disposed of on as is where basis.