Retsch AS 300 - Manual (Page 7)

07/02/2012 Retsch GmbH
7
Emissions
Characteristic noise values :
Noise measurement according to DIN 45635-031-01-KL3
The characteristic noise values are determined primarily by the
set amplitude width or sieve plate acceleration, the number of
sieves deployed and the nature of the material to be screened.
Example :
Sound power level L
WA
= 64 dB(A)
Workplace-related emission value L
pAeq
= 59 dB(A)
Operating conditions :
Material to be screened = quartz sand, grain size <1mm, 5
sieves
Amplitude width = 1.5 mm
Maximum loading
Max. quantity of material to be screened = 6 kg
max. sieve stack mass = 10 kg
Protection systems
IP54 or IP20 around the sieve carrier passage
Equipment dimensions
Height: up to approx. 850 mm, Width: 400mm, Depth : 400mm
Weight:
approx. 35 kg without sieve stack and
without sieve clamping device
Base area required
400 mm x 400 mm; no safety clearances required.