1ST Detect’s MMS 1000TM is a small, low-power desktop mass spectrometer with excellent selectivity, specificity, and confirmational analysis.

The unique design of this instrument enables fast, quality chemical analysis and requires minimal bench-top space (about the size of a shoebox); less power than a typical light bulb; and, unlike traditional instruments, no consumables or special infrastructure.

  • Inlets designed for maximum versatility and ease-of-use
  • Membrane temperature up to 80°C (Programmable)
  • Heated polydimethylsiloxane (PDMS) membrane inlet or continuous analysis
  • Standard Swagelok connections
  • Sample handling from high ppm to low ppb
  • Also configurable for higher concentration samples
  • Integrated internal mass calibrant standard
  • Stainless steel optimized for clean sample introduction
  • MS/MS (MSn mode)
  • Fast analysis time
  • Affordable
  • Small footprint
  • Rapid sample throughput
  • High resolution
  • Wide mass range
  • Intuitive interface with programmable controls
  • Supports multiple data formats
  • Automatic mass calibration with internal standard
  • Low signal-to-noise-ratio
  • Customizable spectral export
  • Ethernet connectivity
  • Mass Range: 45–400 amu (standard)
    Custom ranges available 15–500 amu.
  • Resolution: Unit Mass
  • Scans/Sec: 1 spectra/sec (typical), 30 spectra/sec (maximum). Faster scan rates require special settings.
  • Sensitivity: Membrane Inlet 500 ppb, Preconcentrator 500 ppt using 30 sec sampling time. Measured at m/z = 91 amu xylene*.
  • Inlet Flow Rate: up to 600 mL/min
  • Weight: 17 lbs/8 kg
  • Size: 7.5″ x 13″ x 9″ (19 cm x 33 cm x 23 cm)
  • MS/MS Capable: No collisional gas or buffer gas required
  • Power: Supplied Universal 110/220 VAC supply
  • Ionization Mode: Electron Ionization
  • Optional: Integrated computer with Bluetooth

*Not for all possible analytes.