AS NZS 4020 PDF

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. The hot water tests apply where water has the potential for human consumption, food preparation, utensil washing and oral hygiene. 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. 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. The final extract is then analysed in accordance with the test requirements for each test.

Author:Sakora Tegul
Country:Lithuania
Language:English (Spanish)
Genre:Travel
Published (Last):7 November 2009
Pages:291
PDF File Size:15.66 Mb
ePub File Size:10.65 Mb
ISBN:698-3-29597-364-7
Downloads:84237
Price:Free* [*Free Regsitration Required]
Uploader:Kazijin



The Standard specifies requirements for the suitability of products for use in contact with drinking water, with regard to their effect on the quality water. The Standard test report is valid for 5 years. Benefit of the Standard:. Products quality assurance. Add value to product to ensure our client's product stand out on today competitive business environment.

Taste of water extract. Appearance of water extract. Growth of aquatic micro-organisms. Cytotoxic activity of water extract. Mutagenic activity of water extract. Metal analysis of water extract. Organic Compound. Testing takes approximate 12 weeks to complete. Sample requirements.

The Standard requires multiple samples to complete the test. When a range of identical product occurs, the product with the highest surface to volume, in other words, the smallest size of the product will be nominated for testing, unless stated by certification bodies. Please contact the laboratory prior to submitting the sample.

Also, kindly check if your product is eligible for FREE international shipping. For an international submitting organisation, please kindly include 'Testing Sample, No Commercial Value' to your parcel for custom clearance purposes due to the strict import law and regulation enforced by local authorities.

Contact us for further information. Benefit of the Standard: Products quality assurance Add value to product to ensure our client's product stand out on today competitive business environment. About us. Corrosion Testing. Chlorine Reduction Testing. Food Contact Material Testing. Mechanical Testing. AS Testing Solutions. Certification WaterMark. WRAS Approval. PUB Approval. Laboratory Equipment Incubator. Air Protection Product. Water Purifier. Contact us. Resources Accreditation.

Free International Shipping. Working With Us.

INTERNATIONAL RELATIONS AND WORLD POLITICS VIOTTI KAUPPI PDF

AS/NZS 4020 Test for Watermark™ Certification

The Standard specifies requirements for the suitability of products for use in contact with drinking water, with regard to their effect on the quality water. The Standard test report is valid for 5 years. Benefit of the Standard:. Products quality assurance. Add value to product to ensure our client's product stand out on today competitive business environment. Taste of water extract. Appearance of water extract.

ELEKTRISCHE NETWERKEN VOOR HTO ELEKTROTECHNIEK PDF

Product Testing AS/NZS 4020

.

ENARM 2007 PDF

Popular Publishers

.

BENEATH THE VILLAGE OF HARKEN PDF

Standards Catalogue

.

Related Articles