Model 1.109

Model 1.109

Portable Aerosol Spectrometer

Grimm is a leading engineering technology provider undertaking research and design and production of different aerosol spectrometers for research as well as indoor and outdoor air quality monitoring. This powerful instrument gives the user the ability to continuously measure in real time particles in 31 different size channels and present the data as:

Particle Size Concentration
Particle Mass Distribution
Outdoor PM/Monitor (optional)

Like all GRIMM 1100 series spectrometers, this instrument can be operated by battery and/or AC, it stores the results on a removable data logger card and collects the sampled aerosol on a removable 47mm filter. It also has an internal storage capacity of 80kb.

Specifications:

Measuring principle:	Scattering laser light and filter collection (dual technology)
Measuring range:	0.25 to 32 µm in 31 channel sizes
Particle counts:	1 to 2,000,000 particles/litres
Channels:	0.25 / 0.28 / 0.3 / 0.35 / 0.4 / 0.45 / 0.5 / 0.58 / 0.65 / 0.7 / 0.8 / 1 / 1.3 / 1.6 / 2.0 / 2.5 / 3.0 / 3.5 / 4 / 5 / 6.5 / 7.5 / 8.5 / 10 / 12.5 / 15 / 17.5 / 20 / 25 / 30 / 32 µm
Dust mass:	0.1 > 100,000 µg/m³
Sample flow:	1.2 liter/minute, volume controlled
Reproducibility:	± 3% in max. range
Power requirement(s):	Battery power or 220/110 VAC
Size:	24 x 12 x 6 cm (9.5 x 5 x 02.5 in)
Weight:	2.5 kg (5.5 lbs)

Data output:

· via GRIMM software: particles/liters or µg/m³ in 31 size channels and PM₁₀. PM_2.5. PM₁

Contact
(United States) GRIMM Technologies, Inc. PO Box 6358 · Douglasville, GA 30154 1/877-474-6872 (toll-free) · 770/577-0853 770/577-0955 (fax) GSA Contract: GS-07F-9439S CAGE: 1ZJP9	(Canada) Grimm Aerosol Canada Inc. Gil Cossette, P. Eng. 1/877-474-6602 (toll-free) - 514/928-1715 514-907-5978 (fax) Email: gilcossette@grimm-aerosol.ca	(Mexico, Central America, South America) Mauricio Torres Fraccionamiento Los Candiles Querétaro, QRO 76190 México Tel. y Fax. (52) 442 228 2625 y 442 135 00 02 Web: http://www.comercialaralco.com Email: mtorres@comercialaralco.com
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