How to carry out round cooling tower filler acceptance work

  Acceptance is in accordance with a certain standard for inspection and then accept or endorsement by item, round cooling tower filler how to accept it? This issue is the focus of today we have to tell, acceptance in any project are indispensable, the acceptance process is the last step, but also the most important step, the acceptance of the results directly show the quality of the project, let us more intuitive understanding, then Let's take a look at the acceptance of the stuff.
  The acceptance of the filler is approved in batches. To the same raw materials, the same formula, the same production equipment, the same production process of the original sheet and its finished products for a grade, the same brand continuous production of a number of 10t. Less than 10t of the mantissa is still a batch.
  The geometry and appearance of the filler sheet should be in accordance with the regulations. Acceptance of each batch of any pumping a volume of inspection, each checkpoint is not less than five points, if two or more than two failed, then double in the batch sampling re-inspection, and then failed as the whole batch is not qualified.
  The physical and mechanical properties of the original sheet shall be in accordance with the listed requirements. Each batch shall be provided by the manufacturer with a conventional physical and mechanical performance test in addition to the aging and flame retardant oxygen index corresponding to the batch number and the wet heat aging test carried out within the last two years with the same grade product And flame retardant oxygen index test data. The conventional physical and mechanical performance test report does not meet the requirements, that is, the batch is substandard products.
  The filler sheet shall conform to the specified quality requirements. In each batch of tablets in any 100 test, the failure rate of not more than 5% qualified. Otherwise double sampling re-inspection, such as re-qualified, then the whole batch as unqualified.
  The filler assembly should meet the requirements. Each batch of any one to take a block test, to meet the requirements for qualified, or double sampling review, such as still unqualified, then the whole batch as unqualified.
  Fill should meet the temperature requirements. Each batch interception of three small assembly block samples for temperature test, three samples have a substandard, you should double the sampling re-inspection, such as re-qualified, depending on the batch for the unqualified.
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