The technical testing of yarns and textile fabrics (1920)
Herzfeld, J. (Jacob), b. 1859, Nisbet, David Thomas · London : Scott, Greenwood · leaf 128
117 DETERMINATION OF MOISTURE. APPARATUS. The Kohl Conditioning Apparatus for wool consists of a delicate balance (constructed for a maximum load of 1 kilo (2*2 lb.), and capable of indicating down to 1 centigram); a … FIG. 67. — Heal's conditioning oven. strong copper drying vessel fitted with a thermometer ; an iron case ; a drying rack for cops ; another for sliver ; and a pair of gas burners or petroleum stoves. The drying frame suspended from the balance is filled with a number of cops or sliver, the weight…
Textile fabrics -- Testing
Internet Archive · University of California Libraries · Public domain (published before 1931). Free to use for anything.
