Environmental Health Criteria 214

HUMAN EXPOSURE ASSESSMENT
Table 23. (continued)
Manufacturer Comments
Casella Handheld, Range 0.01-20
size >0.1 µm. Particles
on a filter
TSI Integrating nephelomete
30-s periods. Has diffe
depending on the aeroso
Laser photometer for pa
µm diameter. Measures a
concentration in mg/m 3
Belfort Instruments Integrating nephelomete
10 litre/min
Instantaneous MIE 0.01-10 mg/m 3 or 0.1-100
Condensation nucleus Met One 2 models. Sample flowra
counters litre/min. Ultrafine pa
in alcohol vapour conde
Optical particle counters Climet Instruments 6 models. Flowrate 0.3
Size range: 0.3-20 µm,
channels. Light source:
laser
Table 23. (continued)
http://www.inchem.org/documents/ehc/ehc/ehc214.htm
Hiac/Royco 6 models. Flowrate 0.01
Range: 0.3-10 µm, 6 siz
Light source: white lig
Manufacturer Comments
Page 120 of 284
Met One 3 models. Flowrate 0.1-
Range: 0.1-1 µm, 6 size
Light source: white lig
Particle Measuring Flowrate 0.1-1.0 litre/
Systems 0.05-5 µm, 4-16 size ch
Illumination source: la
Faley International 4 models. Flowrate 0.01
Range 0.3-5 µm, 2-5 siz
Light source: white lig
6/1/2007