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 4020 Test for Watermark™ Certification
You may delete a document from your Alert Profile at any time. Talk to an expert. Products not requiring Growth of Nzd Micro-organisms test: Please first verify your email before subscribing to alerts.
The final extract is then analysed in accordance with the test requirements for each test. This standard is not included in any packages. We have no amendments or corrections for this standard. Subscription pricing is determined by: Consult the laboratory prior to sending samples for testing. It is applicable to metallic and non-metallic products such as pipes, taps, ad, components, hot water units and materials used in coating, protection, lining, jointing, sealing and lubrication applications in the water supply and plumbing industry.
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. The product is immersed in, or exposed to, test water in accordance with extraction procedures as outlined for each of nzd 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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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.
Need more than one copy? This standard is also available to be included in Standards Subscriptions. Interim progress reporting is made available during this period, with estimated completion dates on the various tests.
The number of samples required will depend on product type, end-usage and tests required.
AS/NZS Test for Watermark™ Certification – Eurofins Scientific
The hot water tests apply where water has the potential for human consumption, food preparation, utensil washing and oral hygiene.
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Proceed to Checkout Continue Shopping. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. This Standard specifies requirements for the suitability of products for use in contact with drinking water, with regard to their effect on the nsz of water.
Standard AS/NZS 4020:2018
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44020 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. Already Subscribed to this document. If the document is revised or amended, you will be notified by email. Collaboration with the certifying body is essential to ensure acceptance of the model or size selected to cover the entire range. Extraction is allowed to proceed for the time given in the relevant test. Standards Subsctiption may be the perfect solution.