GPS-RTK with planimetric
and altimetric precsion of 1 cm 2ppm and 2 cm 2 ppm respectively 
Laser
particle sizer analysette 22 COMPACT
(Donation of Alexander von Humboldt-Foundation ,German)
Measuring range: 0.3-300µm
Lamp-house:
wavelength 638 nm
Measuring
time: 10s
Precision:
d50 ≤ 3%
Appearance
size (W×D×H): 64×52×39 cm
Copyright
© 2006 ALMERA! Inc. All rights reserved.
No. 12 Zhongguancun South Street, 100081 Beijing
Institute of Environment and Sustainable Development in Agriculture (CAAS)
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