ARL 4460 PDF

July 11, 2020

ARL The Ultimate Performance for Spark Emission Metals Analysis. The Thermo Scientific ARL combines several advanced technologies into the. Designed to meet all metals analysis requirements form routine use to metals research, the Thermo Scientific ARL optical emission. July 31, – Thermo Fisher Scientific extends the capability of its ARL optical emission spectrometry (OES) metals analyzer with the.

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ARLâ„¢ Optical Emission Spectrometer | Vision Scientific and Engineering

Designed to meet all metals analysis requirements form routine use to metals research, the ARL is the solution for ultimate analytical performance in varying laboratory conditions or in hostile environments. Ultimate detection limits, reproducibility and accuracy Speed, accuracy, stability, reliability Widest range of metals analysis Capability to identify and count inclusions and to calculate cleanness indexes The ultimate in performance for spark emission metals analysis to allow rapid, reliable quality control of metals.


The ARL is quite simply the best system for metals analysis produced to date. Two important new capabilities have been added to Thermo Scientific well established spectrometer chassis: The patented Current Controlled Source CCSwhich allows a faster attack on the sample and therefore permits faster analysis times and improved precision of analysis, and the Time Resolved Spectroscopy TRS system, which permits clearer differentiation between useful analytical signals and background, therefore allowing better limits of detection to be achieved.

Together, these capabilities substantially improve the performance of the OE technique and allow faster analyses well inside one minute and improved detection limits for trace analysis.

This allows information to be gathered from the individual sparks and permits off-line investigation of “inclusions” in metals. Sample stand With self contained, recirculating coolant system.

Thermo Fisher adds OXSAS software to ARL 4460 metals analyzer

Gratings Spectrometer is provided with one of the following gratings, appropriately selected for the analytical task: Resolution Dependent on grating, secondary slit, and spectral order. Slit widths Primary slit: Each attenuator has 41 steps.


Up wrl 12 programmable attenuators are available as an option. Analysis time Typically less than 45 seconds for 2 sparks depending on sample type.

ARLâ„¢ 4460 Optical Emission Spectrometer

Current 12A, frequency 50 or 60 Hz; power 2. Optional argon purifier available and recommended for low carbon analysis. For nitrogen, argon purifier included.

Enclosure Built-in dust protection with high capacity cooling fans. Dimensions mm 55 in.

Total system weight kg lb approximately. Casting molds for ferrous and non-ferrous metals. Sample preparation machines for ferrous and non-ferrous metals.

Gas distribution system for bottled argon. Window mounted laboratory air-conditioners. See the complete list of deadlines! New EU regulation enter into arp 1 January The European Commission has put on hold plans to increase maximum authorised mercury level in fish.

EU agrees on maximum cadmium level in fertilisers.