NBS Special Publication, Issues 411-415U.S. Government Printing Office, 1974 |
From inside the book
Results 1-5 of 100
Page 198
... aerosol particles that are present alters this balance in favor of recombination and reduces the collected current . This type of detector has a sensitivity bias towards very small particles . On a per mass of aerosol basis , the ...
... aerosol particles that are present alters this balance in favor of recombination and reduces the collected current . This type of detector has a sensitivity bias towards very small particles . On a per mass of aerosol basis , the ...
Page 249
... aerosol meas- uring instruments . The instruments discussed were based upon a variety of operating principles including laser light scattering , optical imag- ing , Doppler shift , electromobility , piezoelectric effect , and beta - ray ...
... aerosol meas- uring instruments . The instruments discussed were based upon a variety of operating principles including laser light scattering , optical imag- ing , Doppler shift , electromobility , piezoelectric effect , and beta - ray ...
Page 249
... aerosol measuring instruments . The instruments discussed were based upon a variety of operating principles including laser light scattering , optical imaging , Doppler shift , electromobility , piezoelectric effect , and beta - ray ...
... aerosol measuring instruments . The instruments discussed were based upon a variety of operating principles including laser light scattering , optical imaging , Doppler shift , electromobility , piezoelectric effect , and beta - ray ...
Page iii
... aerosol meas- uring instruments . The instruments discussed were based upon a variety of operating principles including laser light scattering , optical imag- ing , Doppler shift , electromobility , piezoelectric effect , and beta - ray ...
... aerosol meas- uring instruments . The instruments discussed were based upon a variety of operating principles including laser light scattering , optical imag- ing , Doppler shift , electromobility , piezoelectric effect , and beta - ray ...
Page iv
... aerosols present special problems which require accurate measurement of airborne particles and droplets so that their effect on health can be evaluated . Meaningful monitoring of aerosol particles usually must be performed in real time ...
... aerosols present special problems which require accurate measurement of airborne particles and droplets so that their effect on health can be evaluated . Meaningful monitoring of aerosol particles usually must be performed in real time ...
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aerosol aerosol sprays analysis analyzer antiperspirant Applications beam Bureau of Standards calibration calorimeter Capability carbon monoxide carpet ceiling cellulose chemical Chief combustion Contact corridor crib crystal density detector determination diameter distribution effect electrical electron energy Engineering enthalpies equipment fabric facility Figure fire investigation Fire Research fire tests firefighters flame retardant flame spread flameover flammability flow frequency Gaithersburg gypsum board hazard heat ignition inches instrument intensity isotopes laboratory laser liquid Literature machine mass materials measurements ment meters micrometer molecular Mössbauer effect National Bureau NBS Reactor NBS staff neutron operation optical optical density oxygen particles percent Phone polymer POUND-FORCE pressure provides pyrolysis radiant flux radiation range research worker sample scandium Section smoke soffit specimen spectrometer spectroscopy spray structure studies surface Tech techniques temperature test methods thermal tion tron voltage wall