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氩气 Detection

Formula Ar · CAS 7440-37-1 · 惰性 / 单纯性窒息

Hazard Level 低(密闭空间除外)
Molecular Weight 39.95

⚠️ Hazards & Toxic Symptoms

Argon is colorless, odorless, and non-toxic, but it is 1.4 times heavier than air. In enclosed spaces, it can accumulate and lead to asphyxiation.

🏭 Typical Application Scenarios

  • Argon arc welding shielding gas
  • Steel and stainless steel smelting
  • Incandescent/Fluorescent Lamp Filling
  • Semiconductor sputtering
  • Laboratory

🔬 Detection Principle / Recommended Sensors

Inferential analysis through oxygen measurement

Common Range:通过 O₂ 反映

🧪 Try the converter with 氩气 mg/m³ ⇄ ppm bidirectional · auto-applies this gas's MW 39.95

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