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(ISO 21501-4:2007, MOD ) LIGHT SCATTERING AIRBORNE PARTICLE COUNTER FOR CLEAN SPACES

Standard Number : JIS B 9921:2010

Publishing Organization : Japanese Industrial Standards Committee

Publish Year : 2010

link : Related Link

ABSTRACT
This Japanese Industrial Standard specifies a calibration and verification method for a light scattering airborne particle counter, which sucks in air and measures the size, and number or particle number concentration of particles suspended in air.