Skip to content

Engineering topics

Exton, R. J.

Publications and source records attributed to Exton, R. J..

39 records · Page 3

All sources NASA NTRS DOE OSTI

NASA NTRS1965

Theory and operation of a variable exposure photographic pyrometer over the temperature range 1800 deg. to 3600 deg f /1255 deg. to 2255 deg. k/

Variable exposure photographic pyrometer - theory and operation

RADIATION EXPOSURE↗

NASA NTRS1964

A Variable Exposure Photographic Pyrometer

Photographic pyrometer using variable density filter for light attenuation

FILTER↗

NASA NTRS1964

A variable exposure photographic pyrometer.

Photographic pyrometer which attenuates light intensity from radiating source by variable density filter

PHOTOGRAPHIC MEASUREMENT↗