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TSI 140

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TSI 140 QCM-MOUDI Real-time Quartz Crystal Microbalance Impactor

TSI 140 QCM-MOUDI Real-time Quartz Crystal Microbalance Impactor

The Real-Time Quartz Crystal Microbalance (QCM) Micro-Orifice Uniform Deposition Impactor (MOUDI™) is a precision research-grade impactor with real-time mass detection based on QCM sensors.

			

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Made in USA. brand TSI, model 140

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

price by request

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Description of TSI 140

A breakthrough in cascade impactor technology for size-fractionation and mass measurement of aerosols, MSP’s MOUDI™ Impactor is now available with Quartz Crystal Microbalances (QCMs) for real-time mass measurement.

The QCM-MOUDI™ provides excellent mass measurement accuracy thanks to the integrated humidity conditioning system that ensures reliable coupling of aerosol particles to the quartz crystal sensors, and eliminates undesirable solid particle bounce. With the QCM-MOUDI™, setup and measurement time has gone from hours to minutes allowing the user to collect size fractionated aerosol masses, in real time (1 Hz data collection), from tens of nanograms up to a few hundred micrograms.

Applications

  • Sampling for air pollution and air quality research
  • Tobacco smoke testing
  • Industrial hygiene studies
  • Work place aerosol characterization
  • Inhalation toxicology testing
  • Testing aerosol drug delivery devices
  • Conditioned engine exhaust testing

Features and Benefits

  • 2.5-μm inlet and six QCM stages with sharp collection efficiency curves and calibrated cutpoints of 960, 510, 305, 156, 74 and 45 nm at 10-L/min inlet flow rate
  • Real-time mass detection
  • Accurate aerodynamic diameter fractionation using micro-orifice impaction stages
  • Nanogram resolution with true mass sensing of solid particles
  • Samples are still available for post-collection chemical analysis
  • Automatic humidity conditioning of sampled aerosol
  • Intuitive, advanced touch-screen control and user-friendly features
  • Low power consumption vacuum pump included with impactor

Technical specifications of TSI 140

Sampling flow rate

  • 10 L/min

Impactor Stages

  • 6 (QCM) + PM2.5 inlet stage

Stage Calibrated Cutpoints

  • 45, 74, 156, 305, 510, 960, 2440 nm

Dimensions (DWH)

  • QCM MOUDI
    36 x 40 x 57 cm (12 x 16 x 22 in)
  • Pump
    28 x 26 x 27 cm (11 x 10 x 11 in)

Weight

  • QCM MOUDI
    20.5 kg (45 lb)
  • Pump
    8.2 kg (18 lb)

Power

  • 90-126 VAC, 50-60 Hz or 210-240 VAC, 50-60 Hz;
  • 300 W (includes pump)

Operating Conditions

  • 15–30°C, 0–100% RH (non-condensing)

Operating Altitude

  • < 2000 m

Interface

  • Touch-screen color display (200 mm)

Communications

  • Ethernet (RJ45 port)

User Guide and Instruction manual for TSI 140

You can request the necessary certificates, documentation, instructions and user manuals for TSI 140 using the special form.

You can buy TSI 140 in UK or Europe at a favourable price in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . TSI 140 price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.

See also: Cascade Impactors