AS NZS 4020 PDF

  • June 16, 2019

Product testing to AS/NZS Testing of Products for Use in Contact With Drinking Water. The Australian Water Quality Centre was the first laboratory in. A focus on Water-Heating systems (Appendix K AS/NZS ). Presented by Peter Christopoulos of the Australian Water Quality Centre (AWQC). ams Laboratories was founded in and is established for doing the tests required for Australian/New Zealand Standard (AS/. NZS ) and British .

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AS/NZS Test for Watermark™ Certification – Eurofins Scientific

Please first log in with a verified email before subscribing to alerts. Repeat testing is required using fresh samples of the product in areas where there are initial failures, to confirm a pass or failure, and requires additional costing.

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AS/NZS 4020 Test for Watermark™ Certification

Nss to an expert. Where a range of products using the same wetted materials and processes is produced, the one with the highest surface area-to-volume ratio in the product range, i.

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Products not requiring Growth of Aquatic Micro-organisms test: This standard is also available to be included in Standards Subscriptions. The number of samples required will depend on product type, end-usage qs tests required. This Standard specifies requirements for the suitability of products for use in contact with drinking water, with regard to their effect on the quality of water.

Standard AS/NZS 4020:2018

The hot water tests apply where water has the potential for human consumption, food preparation, utensil washing and oral hygiene. Interim progress reporting is made available during this period, with estimated completion dates on the various tests. Subscription pricing is determined by: Already Subscribed to this document.

The product is immersed in, or exposed to, test water in accordance with extraction procedures as outlined for each of the tests for Taste, Appearance, Growth of Aquatic Micro-organisms, Cytotoxicity, Mutagenicity, and Extraction of Metals, including specific procedures for High Temperature tests for End-of-Line Fittings, and Water – Heating systems, as well as for Simulated samples.

This standard is not included in any packages.

Please first verify your email before subscribing to alerts. Need more than one copy? You can download and open this file to nxs own computer but DRM prevents opening this file on another computer, including a networked server.

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It is applicable to metallic and non-metallic products such as pipes, taps, fittings, components, hot water units and materials used in coating, protection, lining, jointing, sealing and lubrication applications in the water supply and plumbing industry. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.

Consult the laboratory prior to sending samples for testing. If the document is revised or amended, you will be notified by email. Country Nzzs Country Worldwide.

AS/NZS – Testing of products for use in contact with drinking water (FOREIGN STANDARD)

Proceed to Checkout Continue Shopping. The final extract is then analysed in accordance with the test requirements for each test. Collaboration with the certifying body is essential to ensure acceptance of the model or size selected to cover the entire range.

A scaling factor field exposure to test exposure can be applied to compensate for a greater surface area-to-volume ratio used for test extractions, when compared to the worst case scenario in end-use. Extraction is allowed to proceed for the time given in the relevant test. We have no amendments or corrections for this standard.