The UFPC nanoparticle monitoring system is newly developed by GRIIM for monitoring ultrafine particulate matter (UFP), with ultra-high time resolution of 1 second and the ability to monitor particle sizes up to 7nm. This complex device can also be upgraded with built-in DMA to measure the particle size spectrum of aerosols in 42 channels ranging from 7 to 350nm.

Can monitor nanoparticles, independent monitoring device, capable of unmanned operation and monitoring for up to 15 days. The sampling tube adopts Naifon air drying system, SVC (Semi Volatile Compounds) without loss, and can continuously count aerosol concentration all day long.

GRIMM CPC particle count, particle size equivalent D50=7.0nm

Isothermal dehumidification system

Outdoor protective box with temperature control system

GPS positioning system

Obtain data online through GSM

A software package with powerful features

Concentration range 1~10⁷P/cm3

Obtaining meteorological parameter results

Automatic and non operational operation can last up to 15 days

Consistent with EU and US recommendations: EU CEN-TC264/US EPA-CASAC-11-011

Particle counting parameters

Minimum particle size limit: D50=7.0nm

Particle number concentration range: 0~107P/cm³

Sampling flow rate: 0.3L/min

Measurement range: 7nm~2000nm

Liquid container: N-butanol, automatically filled with water level control

Saturation dehumidification: automatic, can be maintained for 1 month, with liquid level display

Sampling conditions: isothermal

Dehumidification: Nafion tube automatically dehumidifies without losing SVC adsorbed on the surface of particulate matter. Optional SVC special sampling tube, optional whether to heat the sampling tube, in order to measure the total particle number concentration and the particle number concentration after removing SVC. The difference between the two results can be used as an important parameter for the SVC content in particulate matter.

Sampling head: 2 μ m dust collector

Relative humidity, temperature, and pressure sensors

GPS positioning system

Sealed, pressure resistant to 200mBar

communication port

GRIMM Data Recorder

Bluetooth and USB

USB data flash card

Including netbook

Outdoor protective box

stainless steel material

Internal insulation, with heating and cooling devices

Size: 49 × 65 × 28cm, weight 36kg

Sampling tube length 1.5m

working environment

Temperature: -20 ℃~+50 ℃

Power supply: 110/220V AC, 50/60Hz, power 250W

Configurable SVCs sensors can distinguish between solid particulate matter and SVC components. GRIMM has developed a reference system for quality control and calibration based on ISO9001, with a time resolution of 1 second.