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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The product is immersed in, or exposed to, test water in accordance with 0420 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.
A scaling factor field exposure to test exposure can be applied to compensate nz a greater surface area-to-volume ratio used for test extractions, when compared to the worst case scenario in end-use. If the document is revised or amended, you will be notified by email.
Subscription pricing is determined by: 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.
Products not requiring Growth of Aquatic Micro-organisms test: The number of samples required will depend on product type, end-usage and tests required. This standard is also available to be included in Standards Subscriptions. Consult the laboratory prior to sending samples for testing.
Talk to an expert. Collaboration with the certifying body is essential to ensure acceptance of the model or size selected to cover the entire range. We have no amendments or corrections for this standard. Interim progress reporting is made available during this period, with estimated completion dates on the various tests.
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The final extract is then analysed in accordance with the test requirements for each test.
This standard is not included in any packages. Extraction is allowed to proceed for the time given in the relevant test. Already Subscribed to this document.
Please first log in with a verified email before subscribing to alerts. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Country Worldwide Country Worldwide. Need more hzs one copy? 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.
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, nas.
The hot water tests apply where water has the potential for human consumption, food preparation, utensil washing and oral hygiene. Add to Alert PDF. Proceed to Checkout Continue Shopping. Please first verify your email before subscribing to alerts.
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Repeat testing is required using fresh samples of the product in areas where there are initial failures, 0420 confirm a pass or failure, and requires additional costing.
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