Mobile friction meter

 

ÄÞÆÑÆ® ŸÀÔÀÇ ±â±â·Î¼­ »ùÇÃÀÌ ¹Ì²ô·¯Áü°ú µ¿½Ã¿¡ °¢µµ¸¦ ÃøÁ¤ÇÏ¿© coeffecient of static frictionÀ» ÃøÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. Sliding angleÀÇ tangent °ªÀÌ ¹Ù·Î coefficient of static frcitionÀ̱⠶§¹®ÀÔ´Ï´Ù.

ÃøÁ¤¹öưÀ» ´Ü Çѹø ´­·¯ÁÜÀ¸·Î½á ¿ÏÀü ÀÚµ¿À¸·Î ÃøÁ¤ÀÌ ÀÌ·ç¾îÁý´Ï´Ù. ¹öưÀ» ´­·¯ÁÜÀ¸·Î½á ÃøÁ¤À» ½ÃÀÛÇϰí ÃøÁ¤°á°ú¸¦ ÀÚµ¿À¸·Î °è»êÇÏ¿© ¼öÃÊ À̳»¿¡ LED·Î Ç¥½ÃÇÏ¿© ÁÝ´Ï´Ù.

 ¿ëµµ¿¡ µû¶ó ´ÙÀ½ µÎ°¡Áö ¸ðµ¨ÀÌ ÀÖ½À´Ï´Ù.

 

SF-1 (Æ÷ÅͺíŸÀÔ friction meter)

SF-2 (ÀÚµ¿ ÃøÁ¤¿ë)