Tolerances for barley pearlers.

The maintenance tolerances for barley pearlers used in performing official inspection services shall be: Item Tolerance Timer switch: 0 to 60 seconds ±5 seconds, deviation from standard clock 61 to 90 seconds ±7 seconds, deviation from standard clock Over 90 seconds ±10 seconds, deviation from standard clock Pearled portion ±1.0 gram, mean deviation from standard barley pearler using barley