Gas Chromatography-Mass Spectrometry BK3CHR14-450G

Specifications :

GC Specification:
      Inlet Split / Splitless
      Inlet Temperature Highest temperature 450°C
      Electronic Pressure Control(EPC)Range 0-50 Psi, accuracy 0.1 Psi, support constant
      Maximum Diffluent Ratio 500:1
      Working Temperature in column oven +10°C – 450°C
      Maximum Heating Rate 40°C /min
      Platform Warming 8 stages 9 platforms program warming
      Sample size 0.1 10 uL
      Peak Area Repeatability < 1 % RSD
      Retention Time < 0.5% RSD
      Sweeping Gas Volume 2-10 ml/min
MS Specification:
      Ionization Energy (Electron Impact ) 10 eV -100eV (normally 70eV)
      Mass Range 1.5-1000 amu
      Resolution 0.7 amu (half peak width)
      Ion Source Temperature 100 – 350°C
      Maximum Service Temperature at Interface 400°C
      Mass Axis Stability +/- 0.10 amu/48 hrs
      Sensitivity Full scan, 1pg OFN at m/z 272 with S/N ≥30: 1 (RMS)
      Scanning Rate Max. 10000 amu/s
      Accuracy 0.1 amu
      Vacuum System High-performance mechanical backing pump (geometric pumping speed is 5m3/h) and turbo molecular pump (geometric pumping speed is 67 l/s) provide sufficient vacuum for mass spectrometry system (≤ 8×10-5 mbar), and a vacuum gauge with wide measuring range displays real time vacuum information
      Detector High energy dynode electron multiplier
      Scanning methods SIM, FULL SCAN, MIX
Others:
      Pressure 220 V(+/-5%), 50 Hz(±1)
      Ambient Temperature 18°C~30°C
      Relative Humidity < 70%

Catalogue : PDF

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