View all text of Part 801 [§ 801.1 - § 801.12]
§ 801.6 - Tolerances for moisture meters.
(a) The maintenance tolerances for Motomco 919 moisture meters used in performing official inspection services shall be:
(1) Headquarters standard meters:
| Moisture range | Tolerance | Direct comparison | Sample exchange | Low | ±0.05 percent moisture, mean deviation from National standard moisture meter using Hard Red Winter wheat | Mid | ±0.05 percent moisture, mean deviation from National standard moisture meter using Hard Red Winter wheat | High | ±0.05 percent moisture, mean deviation from National standard moisture meter using Hard Red Winter wheat |
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(2) All other than Headquarters standard meters:
| Moisture range | Tolerance | Direct comparison | Sample exchange | Low | ±0.15 percent moisture, mean deviation from standard moisture meter using Hard Red Winter wheat | ±0.20 percent moisture, mean deviation from standard moisture meter using Hard Red Winter wheat | Mid | ±0.10 percent moisture, mean deviation from standard moisture meter using Hard Red Winter wheat | ±0.15 percent moisture, mean deviation from standard moisture meter using Hard Red Winter wheat | High | ±0.15 percent moisture, mean deviation from standard moisture meter using Hard Red Winter wheat | ±0.20 percent moisture, mean deviation from standard moisture meter using Hard Red Winter wheat |
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(b) The maintenance tolerances for GAC 2100 moisture meters used in performing official inspection services shall be:
(1) Headquarters standard meters. By direct comparison using mid-range Hard Red Winter wheat, ±0.05% mean deviation for the average of the Headquarters standard moisture meters.
(2) All other than Headquarters standard meters. By sample exchange using mid-range Hard Red Winter wheat, ±0.15% mean deviation from the standard meter.