The Thermo Scientific ARL 4460 Metals Analyzer is an excellent optical emission spectrometer, the most advanced instrument for quick quantitative metals analysis from alloys to ultra-pure metals. It has the ultimate sensitivity and reproducibility, excellent accuracy, stability and reliability, best detection limits for carbon, nitrogen and oxygen in steels, best detection limit for phosphorus in aluminum, ultra-fast analysis of non-metallic inclusions, cleanness assessments, lowest costs of ownership, highest user's benefits.
The ARL 4460 is an optical emission spectrometer designed for rapid quantitative analysis of alloys and ultra‑pure metals. It delivers high sensitivity, accuracy and stability for a wide range of metals, with low detection limits for carbon, nitrogen, oxygen in steels and phosphorus in aluminum.
The instrument offers optional CNO and Spark‑DAT modules for ultra‑low C, N, O analysis and fast inclusion counting, and runs on the powerful OXSAS software with one‑click analysis, user‑level security and full traceability. Technical details such as a 1 m focal length, 20 µm entrance slit, up to 60 channels and selectable gratings support versatile laboratory and foundry applications. This manual is written in Chinese.
| Focal length | 1 m |
|---|---|
| Entrance slit width | 20 µm |
| Exit slit width options | 25 µm, 37.5 µm, 50 µm, 75 µm |
| Photomultiplier tube | Φ28 mm, 10‑stage side‑window tube |
| Grating options | 1080 gr/mm, 1667 gr/mm, 2160 gr/mm |
| Maximum number of channels | 60 |
| Temperature control | 38 ± 0.1 °C |
The ARL 4460 provides the best detection limits for carbon, nitrogen and oxygen in steels.
A duplicate analysis can be completed in less than 50 seconds.