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DURAG GROUP
GRIMM EDM 465 - Ultra-fine-particle counter

GRIMM EDM 465 - Ultra-fine-particle counter

Product catalog summary

Overview: The GRIMM EDM 465 is an ultra-fine particle counter designed for real-time monitoring of ultrafine particles, compliant with EN 16976:2024 standards. It features a fully automatic 24/7 monitoring system housed in a mobile, air-conditioned weather unit.

Specifications:

Measuring Principle: Condensation particle counting using n-butanol.
Particle Concentration Range: Single count mode up to 150,000 particles/cm³; Photometric mode up to 10⁷ particles/cm³.
Counting Efficiency: D50 = 10 ± 1 nm, D90 ≤ 20 nm.
Data Output Interval: 1 to 90 seconds, user-selectable.
Flow Rates: Total inlet flow rate of 1.8 l/min; CPC sample flow rate of 0.3 l/min.
Power Supply: 110-240 VAC, 50/60 Hz, max 300 W.
Operating Conditions: Temperature range from -20 to 40 °C, humidity 0-95% RH, non-condensing.

Features:

Long-term operation with butanol and condensate tanks for up to 4 weeks.
Fast relocation without drying procedures due to unique saturator shutter design.
Integrated meteorological sensors for enhanced data analysis.
Reliable standalone data acquisition with an integrated data logger and large internal memory.

Compliance and Certifications: The device complies with EN 16976:2024 and ISO 27891:2015 standards, ensuring harmonized and traceable UFP counting.

Benefits:

Reliable field deployment with a mobile, all-in-one design.
Enhanced data quality with continuous instrument health monitoring.
Access to GRIMM live online data platform for real-time data analysis.

Catalog excerpts

GRIMM EDM 465 - Ultra-fine-particle counter-1

DURAG GROUP • Fully automatic 24/7 monitoring system • Mobile air-conditioned weather housing GRIMM AEROSOL TECHNIK GmbH, a member of DURAG GROUP

Open the catalog to page 1

GRIMM EDM 465 - Ultra-fine-particle counter-2

• Harmonized and traceable UFP counting with EN 16976:2024 CPC calibration • Reliable field deployment thanks to a mobile, all-in-one and stand-alone design in an air-conditioned weather housing • Long term butanol and condensate tanks for an extended autonomous operation for up to 4 weeks • Fast and safe relocation without time demanding drying procedures due to the unique saturator shutter design • Enhanced data analysis with integrated meteorological sensors that provide key environmental parameters for direct correlation with particle number concentration measurements • Assured data quality...

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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