High-resolution aerodynamic sizing plus light-scattering intensity
Made in USA. brand TSI, model 3321
International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE.
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The Aerodynamic Particle Sizer® (APS™) 3321 spectrometer provides high resolution, real-time aerodynamic measurements of particles from 0.5 to 20 μm. This unique particle sizer also measures lightscattering intensity in the equivalent optical size range of 0.37 to 20 μm. By providing paired data for each particle, the APS™ spectrometer opens up exciting new possibilities for those interested in studying the makeup of an aerosol.
The APS™ spectrometer uses a patented*, doublecrest optical system for unmatched sizing accuracy. It also includes a redesigned nozzle configuration and improved signal processing. The result is greater small-particle sizing efficiency, improved accuracy of mass-weighted distributions, and virtual elimination of false background counts.
Features and Benefits
Applications
| Measurement Technique | Time-of-flight of individual particles measured in an accelerating flow field with a single, high-speed timing processor; coincidence detection achieved using a patented, double-crest optical system; particle size binning based on internally stored calibration curve |
|---|---|
| Particle Size Range | 0.5 to 20 μm aerodynamic sizing, 0.37 to 20 μm optical detection (PSL equivalent) |
| Aerodynamic Size Resolution | 0.02 μm at 1.0 μm, 0.03 μm at 10 μm |
| Light Scattering (log-compressed) | 16 channels of light-scattering intensity (displayed); 64 channels of raw light-scattering data |
| Particle Type | Airborne solids and nonvolatile liquids |
| Maximum Recommended Particle Concentration | 1,000 particles/cm3 at 0.5 μm with < 5% coincidence; 1,000 particles/ cm3 at 10.0 μm with < 10% coincidence; usable data up to 10,000 particles/cm3 |
| Minimum Particle Concentration | 0.001 particle/cm3 |
| Concentration Accuracy | ±10% of reading plus variation from counting statistics |
| Maximum Processing Rate for Aerodynamic Sizing | >200,000 particles/sec |
| Sampling Time** | Programmable and repeatable from 1 sec to 18 hr per sample; sampling schedules selected by user |
| Atmospheric Pressure Correction | Automatic correction between 400 and 1,030 mbar (full correction between 700 and 1,030 mbar) |
| Laser Source | 30-mW, 655-nm laser diode |
| Detector | Avalanche photodetector (APD) |
| Front-panel Display | 320 x 240 pixels |
| Operating Temperature | 10 to 40°C (50 to 104°F) |
| Operating Humidity | 10 to 90% R.H., non-condensing |
| Power | 100 to 240 VAC, 50/60 Hz, 100 W, single phase or 24 VDC |
| Computer Requirements | Pentium® 4 processor with 2-GHz speed or better, at least 512 MB RAM |
| Operating System | Windows® 7 operating system or better |
| Communications | DSUB 9-pin RS-232 |
| Display Resolution | |
|---|---|
| Particle Size | 32 channels per decade of particle size (logarithmic), 52 channels total; 1,024 bins of raw time-of-flight data (4 nsec per bin) in uncorrelated mode |
| Flow Rates* | |
| Aerosol Sample | 1.0 L/min ±0.1 |
| Sheath Air | 4.0 L/min ±0.1 |
| Total | 5.0 L/min ±0.2 |
| Outputs | |
| Digital | I/O 15-pin port (3 inputs, 3 outputs) for external device control and two analog inputs (0 to 10 V) |
| Configurable Analog | BNC (0 to 10 V) |
| Analog Pulse | BNC |
| Digital Time-of-flight | BNC |
| Dimensions | |
| Aerosol Inlet | 3/4 in. (O.D.) |
| Sensor (HWD) | 18 cm x 30 cm x 38 cm (7 in. x 12 in. x 15 in.) |
| Weight | 10 kg (22 lb.) |
You can request the necessary certificates, documentation, instructions and user guide for TSI 3321 using the special form.
You can buy TSI 3321 in UAE at a favourable price in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email ceo@texair.eu. TSI 3321 price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.
See also: Particle Sizer Spectrometers
