Portable Emissions Measurement System (PEMS) for nanoparticle counting and classification.

Transcription

1 Portable Emissions Measurement System (PEMS) for nanoparticle counting and classification. testo NanoMet3

2 The portable solid particle counter testo NanoMet3. Measure in real environmental situations.

3 Onboard measurement of real driving emissions. Easy handling: One button measurement. Test any vehicle. Everywhere.

4 Portable Emissions Measurement System PEMS for nanoparticle counting and classification Raw gas particle concentration: 1E4 to 3E8 pt/ccm Particle size: 10 to 700 nm Power supply: VDC / VAC Gas conditioning: ThermoDilution PMP compliant testo NanoMet3 is a Portable Emissions Measurement System PEMS to measure number concentration and average diameter of solid nanoparticles in the size range nm under real driving conditions. It is compact, easily portable, rugged design and provides on-line response over a wide concentration range. These properties make it a suitable instrument for particle number concentration measurements in non-laboratory settings and even OBD instrumentation. In addition to standard V AC power supply, testo NanoMet3 can be 12 24V DC battery operated for onboard and field measurements. The response time is short enough to measure transient engine operation, providing a complete data string with particle number concentration, average size, lung deposited surface area LDSA and calculated particle mass with 1Hz resolution. The wide measurement range (diluted 1E4 3E8 pt/cm3) covers practically all exhaust emission standards regarding particle number including the latest requirements of EURO6. Testo believes that NanoMet3 is therefore the ideal candidate for in-use-compliance testing, as well as for future PEMS type approval.

5 PEMS matters The increasing importance of accurate and cost effective testing has become a significant issue for the industry. A vast experience in nanoparticle measuring equipment for automotive, laboratory and ambient applications enabled us to develop a rugged, portable and costeffective solid nanoparticle counter. The PEMS methodology and approach has been recognized by many governmental entities such as the U.S. Environmental Protection Agency USEPA and the United Nations Framework Convention on Climate Change UNFCCC. Particle counting on diesel light-duty vehicles is mandatory in Europe for type approval through Euro 5b since September 2011 and has been also introduced for GDI technology through Euro 6 by September The European Union and other countries worldwide will continue to integrate particle counting into their emission standards, especially since the World Health Organization reclassified diesel engine exhaust as carcinogenic to humans. Moreover, the European Commission is working on the approach for the technical assessment of PEMS for particle number emitted by light-duty vehicles. The oncoming test procedure for EURO 6c standards may include on-road measurements as an extension of the PMP. Portable Emission Measurement Systems (PEMS) have been proven for certain applications to better identify in-use performance of vehicles than standard laboratory measurements. They are designed to measure emissions during the actual use of an internal combustion engine vehicle or equipment in its regular daily operation under real-world conditions. Furthermore PEMS constitute a cost effective solution to perform in-service testing of heavy-duty engines: rather than extracting the engines from the vehicles and then installing them on an engine dynamometer to run their official regulatory cycles, the vehicles are equipped with on-board emission measurement systems and tested during their real in-use operation. Measurement principle When the sampling point of the PEMS during Real Driving Emissions is at the outlet of the tailpipe, the volatile substances may condense into nanodroplets, which can be detected as particles together with nonvolatile solid particles. To measure only the solid particle fraction, it is necessary to condition the sample thermally to remove the volatile fraction. NanoMet3 features a separate sample at the source and conditioning of the exhaust probe according to Testo patented Thermo-Dilution principle, which is fully PMP compliant. The portable system is completed with Testo proprietary Diffusion Size Classifier technology, a new sensor for measuring the number concentration and average diameter of nanometer sized particles. Since its measuring principle uses electrical charging to count particles, it not only enhances the quality of the global measurement, but also the cost of acquisition and costs per test are significantly lower. Hydrocarbon emission measurement will no longer be affected by butanol contamination in the testing room, nor will it be influenced by contaminated air.

6 testo NanoMet3 assists you from engine development to vehicle certification. testo NanoMet3 provides easy and cost-effective access to valuable data such as: Communication Digital Memorycard» Raw data can be stored in internal HD, exported by SD-card or directly read by a host computer. Technical Specifications For more detailed information call +49 (0) sales-nanoparticle@testo.de aerosol concentration range particle size average particle size range (mode diameter) inlet gas flow primarily diluted exhaust gases or air which contains nanoparticles sensor: 1E3 to 1E6 pt/ccm; diluted: 1E4 to 3E8pt/ccm 10 to 700 nm = 0.01 to 0.70 μm 10 to 300 nm = 0.01 to 0.30 μm 4.0 ln/min, actively fed to the diluter by internal pump dilution factor standard: 10, 100, 300. Optional one custom DF. measuring gas power supply power consumption evaporation tube temperatures assembly weight operating conditions sensor calibration system calibration 1.0 ln/min measuring gas VDC, max. 60A VAC 50/60 Hz nominal 650W; 300 W under standard ambient conditions ambient to 300 C / 572 F; accuracy ±3 C / 5,4 F 19" case with handles approx. 18 kg; with complete connections: ca. 23 kg Tamb: 5 to 35 C; 0 to 80%RH, max. 80%@30 C, linearly degrading to 50%@35 C, noncondensing standard calibration with NaCl particles against PMP-System with soot from GMD 60 nm and 85 nm

7 testo NanoMet3 vs PMP 3.0E E E E E E+11 NEDC PMP-Benchmark NanoMet Benchmark measurements on NEDC cycles show 90-99% correlation* between NM3 and PMP systems. *(under regular conditions) testo NanoMet3, DF=300 Benchmark, DF=300 (20x15) ECE: PN avg : 115 nm EUDC: avg ECE: PN avg PN : 95 nm avg avg EUDC: PN vg Correlation Particle Count testo NanoMet3 vs PMP-Benchmark 6.0E E E E E E E E E E E E E E+12 y = 1.12x - 2E+10 R2 = 0.99 Main features particle size plots versus time, total counts provided by software interface concentration removable memory card or internal hard disk diluter between recommended service Ordering information Order No. Description 444 testo NanoMet3 - Portable solid nanoparticle counter (PEMS PNC) Incl. transport case, heated line, LAN cable, antenna wireless, SD-card, USB extension cable, external signal cable, battery cable, D-Sub socket and D-Sub plug, waste-gas hose with coupling socket, country specific power cord and calibration sheet Please select the country specific power cord: Power cord 2 m, 3 x 1 mm 2 CH-plug IEC power 2.5 m 3 x 1 mm 2, Schuko plug Power cord 2 m, 3 x 1 mm 2 US-plug Power cord 2.5 m, 3 x 1 mm 2 GB-plug Power cord, 3 x 1 mm 2 AU-plug 2444 Yearly Service Pack (including calibration) for NanoMet Calibration NanoMet3 Order No. Description Accessories and spare parts NanoMet3 333 NanoMet3 Sensor N3001 Transport case N1602 Heated sampling line 6424 Battery cables (power supply) N4303 Antenna wireless 2,4 GHz 6425 External signal cable for analog output Set excess-gas output Silicon hose N3509 Coupling socket Set OBD adapter 4445 OBD-BT-Adapter Scantool 4446 USB-BT-Adapter for OBD Communication 4447 Navilock GPS 4448 INCA Connection (Hardware and Software) Spare 3-pin power cord Power cord 2 m, 3 x 1 mm 2 CH-plug IEC power 2.5 m 3 x 1 mm 2, Schuko plug Power cord 2 m, 3 x 1 mm 2 US-plug Power cord 2.5 m, 3 x 1 mm 2 GB-plug Power cord, 3 x 1 mm 2 AU-plug

8 sts. Get in contact with our speciali Send an to Subsidiaries Distributors Your partner in nanoparticle management Our former specialist in nanoparticle management Matter 7KH H[WHQVLYH VSHFLDOL]HG DQG UHFRJQL]HG 5HVHDUFK Aerosol has been a member of the Testo family since Development know-how of Matter Aerosol is now completed In 2015 it has been fully integrated into the Testo AG. with more than 50 years expertise from Testo AG as a world With the full integration of the nanoparticle measurement market leader in the field of professional measurement technology business sector, Testo AG is pursuing the technology. With this new arrangement, perfect solutions objective of a targeted and customer-oriented utilization of in the nanoparticle measurement technology sector will be WKH V\QHUJLHV LQ 5HVHDUFK 'HYHORSPHQW DV ZHOO DV WKH developed for you. extensive and proven possibilities and means available in industrial production, service and sales. Testo AG Tel. +49 (0) sales-nanoparticle@testo.de Subject to change, including technical changes, without notice. GN/I/ sales-nanoparticle@testo.de