May 13, 2020

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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Proceed to Checkout Continue Shopping. This standard is not included in any packages. Collaboration with the certifying body is essential to ensure acceptance of the 40220 or size selected to cover the entire range.

Interim progress reporting is made available during this period, with estimated completion dates on the various tests.

AS/NZS 4020 Test for Watermark™ Certification

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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. Products not requiring Growth of Aquatic Micro-organisms test: Repeat testing is required using fresh samples of the product hzs areas where there are initial failures, to confirm a pass or failure, and requires additional costing.


Standard AS/NZS 4020:2018

Already Subscribed to this document. If the document is revised or amended, you will be notified by email. You can download and open this file to your own computer but Nzss prevents opening this file on another computer, including a networked server. You may delete a document from your Alert Profile at any time.

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The hot water tests apply where water has the potential for human consumption, food preparation, utensil washing and oral hygiene. Country Worldwide Country Worldwide. Extraction is allowed to proceed for the time given in the relevant test.

We have no amendments or corrections for this standard. 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.

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Standard AS/NZS – TifqLab

Please first verify your email before subscribing to alerts. The final extract is then analysed in accordance with the test requirements for each test. Consult the laboratory prior to sending samples for testing.

Standards Subsctiption may be the perfect solution. It is applicable to metallic and non-metallic nza 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.


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Mzs number of samples required will depend on product type, end-usage and tests required. Please first log in with a verified email before subscribing to alerts.

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. 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.

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