MI 1201-AGM

Retired mass spectrometer designed for automatic isotopic analysis of uranium in uranium hexafluoride (UF6) Utilizes electron impact ionization for high precision isotope separation. Features automated operation for industrial nuclear fuel applications.

• Status: Discontinued
• Country: Ukraine
• Isotopic: Yes
• Type of measurable elements: Uranium (only)
• Measurable isotopes/elements: 234U, 235U, 236U, 238U
• Analyzer type : Magnetic Sector MS
• Ion source type: Electron impact
• Inlet types: System with 6 sample introduction channels, electromagnetic valves, and pressure gauges
• Mass range : 1-350 amu
• High Resolution : Yes
• Mass resolution/ Mass resolving power : R≥750R (10% peak height)
• Multicollector : Yes
• Sensitivity : For uranium: ≥10 KCl/kg with a memory factor of 1.01; ≥5 KCl/kg with a memory factor of 1.005
• Detection limits : 1×10−5 ppm for uranium isotopes
• Precision : Random error (single-beam method): ≤0.08%; Systematic error: ≤0.31%; Random error (dual-beam method): ≤0.015%
• Signal stability, relative standard deviation : Signal fluctuations within ±2×10−6 A over 4-second integration
• Background : Ion current background at ∆m/m=2/333: ≤10 μA
• Gas supply: Uranium hexafluoride (UF6)
• Power Requirements and Consumption : Max power consumption: 5 kVA
• Dimensions and Weight: Analytical stand: 1740 × 1700 × 1500 mm; Table: 1400 × 900 × 780 mm; Vacuum pump: 650 × 230 × 650 mm; Total weight: 1400 kg