Location

España

Description

Metal spectrometer. THERMO ELECTRON ARL 4460 OES metal spectrometer.

Manufacturer: THERMO ELECTRON Model: ARL 4460 OES Year: 1999 Remarks: Metal spectrometer. Spectrometer design: One-meter Paschen-Runge vacuum polychromator made of special cast iron and temperature-controlled to ±0.1° at 38°C. Maximum 60 channels. Primary slit width: 20 μm. Secondary slit widths: 20, 25, 37.5, 50, 75, 100 μm. Photomultiplier tubes: Ø 28 mm, 10-stage side-mounted type, MgF2, UV glass, borosilicate glass, or synthetic silica windows. Grating type: Spectrometer equipped with one of the following gratings, appropriately selected for the analytical task: 1080 lines/mm or 1667 lines/mm. Resolution: Depends on the grating, the secondary slit, and the spectral order. Sample holder: With autonomous recirculating cooling system and heated argon table. Argon pulse regime after analysis to improve dust evacuation and instrument autonomy. CCS and TRS: Controlled current source (CCS) and time-resolved spectroscopy (TRS) to expand the range of analytical capabilities. Dimensions: 169 x 91 x 122 cm. Weight: 540 kg.