Supplier of control and measuring instruments in Latvia, Estonia and Lithuania. Worldwide delivery
Supplier of control and measuring instruments in Latvia, Estonia and Lithuania. Worldwide delivery
High-resolution aerodynamic sizing plus light-scattering intensity
Made in USA. brand TSI, model 3321
Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.
price by request
Available
Official distributor in Latvia
Time-tested American, European and Asian brands of control and measurent instruments
Special price list for organisations
We offer a significant discount for trade organisations and manufacturing companies
Worldwide shipping on request
We take care of all logistics and customs clearance. Fast delivery to Baltic countries
After-sales service and support
Warranty service and repair, expert assistance in the operation of the instruments
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 Latvia at a favourable price in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email olil@olil.lv. TSI 3321 price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.
See also: Aerosol Spectrometers Particle Sizers
