Timing light -resistant box

• Main Authors: GUO SHENTAO, LIN XUYE, LI HUA, YU HUI
• Format: Patent
• Language: Chinese; English
• Published: 30.03.2018
• Subjects: CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE; ELECTRONIC TIME-PIECES; HOROLOGY; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; MECHANICALLY-DRIVEN CLOCKS OR WATCHES; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS; TIME-INTERVAL MEASURING; TRANSPORTING

The utility model discloses a timing light -resistant box, including timing device and light -resistant box body, timing device inlays in light -resistant box body surface. The utility model disclosesinlay timing device on light -resistant box body surface, the article of will testing in the experimentation start timing device inside placing the light -resistant box body in simultaneously, make things convenient for the experimenter to understand the time that experimental article light -resistant color development operation is gone on to the light -resistant time of assurance test article can not appear shortly or the overlength condition. 本实用新型公开了种定时避光盒，包括定时装置以及避光盒体，所述定时装置嵌于避光盒体表面。本实用新型将定时装置嵌在避光盒体表面，实验过程中将试验品置于避光盒体内部，同时启动定时装置，方便实验者了解试验品避光显色操作所进行的时间，从而保证试验品的避光时间不会出现过短或过长情况。