Any test run during which the average per cent isokinetic sampling rate (Appendix 3) is less than 90 per cent or greater than 110 per cent shall not be valid.
N.J. Admin. Code § 7:27B-1.14
Any test run during which the average per cent isokinetic sampling rate (Appendix 3) is less than 90 per cent or greater than 110 per cent shall not be valid.
N.J. Admin. Code § 7:27B-1.14