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Ion molecule Reaction Mass Spectrometer (IMR-MS) model SPIMS 2000

The SPIMS 2000 is an online IMR-MS system designed for real-time atmospheric VOC monitoring. It instantly tracks over 300 pollutant species, enabling rapid source tracing and pinpointing industrial emissions for precise air quality management.

  • Delivers second-level response times at up to 100 spectra per second.
  • Detects over 300 VOC components simultaneously with high sensitivity.
  • Operates under 300 W with more than 10 hours of UPS backup power.
  • Requires minimal consumables with low operation and maintenance costs.
  • Stays stable during temperature shifts and vehicle vibration with real-time remote monitoring.
Description

Second level multi-component monitoring system of atmospheric VOCs adopts high time resolution online VOC analysis using Ion molecule Reaction Mass Spectrometer (IMR-MS) model SPIMS 2000, which can monitor more than 300 VOCs in real time, and obtain the concentration distribution and variation of different species in real time. In addition, it can screen out key species, trace the sources of pollutants in real time, and accurately determine pollution areas, industries and even pollution enterprises, providing technical support for the implementation of precise control of air VOC Pollution.

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Features & Advantages
  • Fast response, high spatial and temporal resolution: up to the second level response, 100 spectra/s.
  • Abundant monitoring materials: simultaneously and highly sensitive detection of more than 300 kinds of components.
  • The system has low power consumption and strong endurance: The operating power of the system is less than 300 W and the lifetime of UPS is more than 10 h.
  • Less consumables, simple operation and maintenance: The system is highly integrated, easy to operate and maintain, basically free of maintenance and low cost.
  • System stability: It will not cause peak window drift due to temperature changes; it can work stably in vehicle vibration environment; data can be displayed remotely in real time.
Specifications
  • Mass range: 1-550 amu
  • Resolution: < 1 amu
  • Response time: <10 ms
  • Accuracy: ±2% at ppbv level
  • Measuring range: 0.1 ppbv to 0.1%
  • Detection limit: < 1 pptv
  • Linearity range: 100 pptv – 0.1%
  • Sample flow: 25 sccm (Approx)
  • Ion switching time: < 2 ms
  • Inlet system (Different inlet systems available on request):
    - 1.2 m long inlet hose with internal inert (PEEK) capillary
    - Inlet system heating: up to 180°C (356°F)