| 摘要 |
PROBLEM TO BE SOLVED: To provide a weather resistance testing machine capable of improving convenience. ! SOLUTION: A weather resistance testing machine 3 includes a test tank 1 including a spray mechanism 13 spraying predetermined diluted solution Wd to a sample 9, and a diluted solution supply device 2 supplying the diluted solution Wd to the spray mechanism 13. The diluted solution supply device 2 includes a mixer 23 generating the diluted solution Wd by automatically mixing pure water W1 and undiluted solution W2 respectively flowing into the mixer, and a solution tank 24 arranged on a solution supply passage Ld between the mixer 23 and the spray mechanism 13 and storing the diluted solution Wd generated by the mixer 23. ! COPYRIGHT: (C)2015,JPO&INPIT |
