Saxony, Germany SAXONPortable diesel particulate analyzerDPM

DPM is an instrument that continuously measures the mass concentration of particulate matter in engines or vehicles, using the principle of laser scattering measurement. Saxony, Germany SAXONPortable diesel particulate analyzerDPM has built-in automatic zeroing and data storage functions, making it easy to operate and portable. It is widely used in scientific research departments or law enforcement agencies for measuring particulate matter emissions.

Product Introduction:

The portable diesel particulate matter analysis DPM from Saxony, Germany adopts advanced laser scattering microprocessing technology, which can continuously test the particulate matter mass concentration (mg/m3) of diesel engine benches and vehicles. It has good stability and repeatability, and can measure a wide range of particle sizes (from 0.1...>10 μ m). It adopts an integrated temperature control heating sampling device to effectively prevent the influence of moisture on particulate matter measurement, making it suitable for particulate matter emission testing and analysis research of diesel engines and vehicles.

Typical applications:

Ø Automotive and internal combustion engine testing certification and scientific research

Teaching and Research in Higher Education Institutions

Research and production testing of automobiles and engines

Research and development of post-treatment systems such as DPF and DOC

Motor vehicle environmental protection testing station and executive department diesel vehicle particulate emission testing.

Technical parameters:

Measurement principle: laser scattering method

Particle size: 0.1...>10 μ m

Range: 0~300mg/m3

Resolution: 0.1 mg/m3

Repeatability: ≤± 3%

Accuracy: ± 2mg/m3 (when ＜ 20mg/m3)

± 5% of the measuring range (>20mg/m3)

Exhaust gas temperature: ＜ 400 ℃

Dew point: ＜ 70 ℃

Flow rate: 2.88 liters/minute (± 5%, electronically controlled)

Sampling probe: probe with heating pipeline

Response time: T90<15 seconds (when using a 3-meter sampling pipeline)

Heating time:<10 minutes

Zero adjustment: 20 seconds

Built in function: automatic zeroing

Data storage device

Data communication: RS232, USB, and wireless Bluetooth

Display: Color touch screen

Language: English/German

Environmental temperature: 5 ℃~40 ℃

Relative humidity: very high at 95%, non condensing

Power supply: 230VAC/50Hz @ high power consumption 250VA (with probe)

Dimensions: Approximately 190mm in width, 275mm in height, and 330mm in depth

Weight: Approximately 7.5Kg