Current through Register Vol. 54, No. 45, November 9, 2024
Section 105.74 - Required equipment(a) Stopwatch testing stations appointed to test mechanical stopwatches shall have at least one "Watch Master," vibrograf MU 700, or similar device.(b) Stopwatch testing stations appointed to test electronic stopwatches shall have at least one digital counter of at least 1 part in 106 accuracy or vibrograf models MU700 or M80. The counter accuracy shall be traceable to the National Bureau of Standards.The provisions of this §105.74 adopted August 26, 1977, effective 8/27/1977, 7 Pa.B. 2422; amended August 18, 1978, effective 8/19/1978, 8 Pa.B. 2311; amended October 27, 1978, effective 10/28/1978, 8 Pa.B. 2918; republished and compiled August 1, 1980, effective 8/2/1980, 10 Pa.B. 3199; amended November 19, 1982, effective 11/20/1982, 12 Pa.B. 3983; readopted December 4, 1987, effective 12/5/1987, 17 Pa.B. 5051. This section cited in 67 Pa. Code § 105a.4 (relating to system and speed timing device use and certification).