主要规格及技术指标

• EI Source Performance (Full Scan): For 1 pg of octafluoronaphthalene, the signal-to-noise ratio (S/N) is ≥ 400
• Selected Ion Monitoring (SIM, EI mode): For 20 fg of octafluoronaphthalene, the S/N ratio is ≥ 10:1
• Mass Filter: Integrated hyperbolic quadrupole
• Mass Axis Stability: ≤ 0.1 amu over a 48-hour period
• Maximum Mass: 1050 u
• Dynamic Range: Full dynamic range of 10⁶
• Ionization Energy: Adjustable from 5 – 240.00 eV
• Vacuum System: Molecular turbo pump (with a pumping speed exceeding 260 liters per second), complemented by a 2.5 m³/min mechanical roughing pump
• Detector: Three-axis High-Efficiency Dynode Electron Multiplier (HED-EM) with extended longevity
• Scan Rate (Electronic): Up to 12,500 u/s
•EI源，全扫描时1pg八氟萘信噪比≥400
•选择离子检测（EI）：20fg八氟萘，信噪比≥10:1
•质量过滤器：整体双曲面四极杆
•质量轴稳定性：≤0.1amu/48h
•最大质量：1050u
•动态范围：全动态范围为10^6
•离子化能量：5–240.00eV
•真空系统：分子涡轮泵（260升/秒以上），2.5m³/min机械泵
•检测器：具有长寿命EM的三轴HED-EM
•扫描速率（电子）：最高达12,500u

主要功能及特色

The stability, reliability and sensitivity of the detection are very high; the components in the sample are analyzed according to the mass spectrum; it has a complete range of chromatographic and mass spectral libraries
检测的稳定性,可靠性和灵敏度都很高；根据质谱图分析样品中的成分；具有种类齐全的色谱及质谱谱库

主要附件及配置

Auto sampler，Gas inlet， Liquid inlet
自动进样器，气体进样口，液体进样口