High-Tech from Ainring, Germany: Measuring volcanic ash with Laser Aerosol-spectrometers by Grimm Aerosol Technik GmbH & Co. KG

Since the eruption of Iceland´s volcanoes Eyjafjallajökull and the Grimsvötn, as well as now of Chile´s Puyehue-El Caulle, the volcanic ash causes severe disturbances within the international aviation. Predictions regarding the dispersion of the volcanic ash and estimations of the risk potential for airplanes are based upon simulated calculations by the Volcanic Ash Advisory...
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Our Grimm-Spektrometer-Software is now available in version 2.2

After an extensive phase of development and thorough testing, we have succeeded in enhancing our software with state-of-the-art features and important performance improvements.

• Export your measured data as counts, mass, and log directly to Excel
• Evaluate your data directly in our Grimm-Spectrometer-Software
• Grimm-Spectrometer-Software is now fully compatible to all time zones and the a.m阅读全文...

Grimm (1.108/1.109) Spectrometer with Nano-Check (1.320)

The 1.100-series spectrometers are lightweight, small, portable units measuring 24 x 12 x 6 cm and with a weight of approx. 1.7 kg + battery (0.7 kg); they are used for the continuous measurement of particles in the air (aerosols). The highest time resolution attainable with this unit is 1 s, making it a unique single particle counter in the world.

The result from the conductivity阅读全文...