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Title Approval of 55i59r1 - Collimated Beam Tube
Description 
Proposed revision to NSF/ANSI 55 – Drinking Water Treatment Units – Ultraviolet Microbiological Water Treatment Units

The proposed revision will revise Section 7.2.1.2 Apparatus, Figure 2 to clarify collimated beam apparatus specifications.
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Document for Approval 55i59r1 - Collimated Beam Tube - JC Memo & Ballot.pdf
Opening Date Mon, Aug 23 2021 4:30 pm Eastern Daylight Time
Closing Date Tue, Sep 14 2021 11:59 pm Eastern Daylight Time
Ballot has closed.

Referenced Items

Name Type Date Actions

07266: Approval of 55i59r1 - Collimated Beam Tube

Document (Archive)

2021-09-16

 No Access

Blank Comment - TEMPLATE.docx

Document

2021-08-16

 No Access

DWTU-2021-16 - Collimated Beam Tube Std 55.pdf

Document

2021-08-23

 No Access