Cosmo Zincox Industries
Plot No. 401, Industrial Area, Phase-1, Panchkula, Haryana, India : 134113
Mobile :+91-9814334856 / 9780334856
Scale of Sampling
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All the containers in a single consignment of the material draws from a single batch of manufacturer shall constitute a lot. If a consignment is declared to consist of different batches of manufacture, the batches shall be marked separately and the groups of container in each batch shall constitute separate lots.
The number [n] of container to be selected from the lot shall depend upon the size [N] of the lot and shall be in accordance with table I.
|Lot size [N]
||Number of containers to be selected [n]
|Up to 100
|101 to 300
|301 to 500
|501 to 800
|801 to 1300
|1301 & above
The sample containers should be selected at random. In order to ensure the randomness of selection, the procedure given IS:4905-1968 may be followed.
- All the devices (production & testing) are clearly identified.
- Accuracy specifications are available for each test. The calibration methods are available for each testing equipment.
- The calibration of equipment is made periodically & same is kept in a record.
- The inspection & test area in the plants are properly identified.
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