MEASUREMENT OF ATMOSPHERIC EXTINCTION AND LIGHT SCATTERING FUNCTION. PART II. APPARATUS FOR MEASUREMENT OF ATMOSPHERIC EXTINCTION.
Final rept., May 63-May 66.
ELCON LAB INC SALEM MASS
Pagination or Media Count:
The extinction meter is capable of automatically measuring the extinction coefficient of air at one wavelength for conditions ranging from pure air to dense haze conditions. The meter is selfcalibrating so that only a minimum of periodical calibrating is necessary.