Research and Test Apparatus

Abstract

This tester is a portable item of test equipment for checking both pressure and vacuum systems at positive and negative pressures within the range of 1 lb./sq. in. absolute to 115 lb./sq. in. absolute, i.e. negative pressures 0–30 in. Hg and positive pressures 0–100 lb./sq. in.

Citation

(1959), "Research and Test Apparatus", Aircraft Engineering and Aerospace Technology, Vol. 31 No. 5, pp. 151-151. https://doi.org/10.1108/eb033118