ISO 11143:2008 PDF

Name: ISO 11143:2008 — Dentistry — Amalgam separators
SKU: ISO 11143:2008
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Dentistry — Amalgam separators

Название (английский):

ISO 11143:2008

Dentistry — Amalgam separators

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 25
Дата публикации:: 23 июня 2008 г.
Издание:: ISO IS 11143 edition 2 version 1
ICS:: 11.060.20

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Описание (английский):

ISO 11143:2008 specifies requirements and test methods for amalgam separators used in connection with dental equipment in the dental treatment centre. It specifies the efficiency of the amalgam separators in terms of the level of retention of amalgam based on a laboratory test and the test procedure for determining this efficiency. It also includes requirements for the safe functioning of the amalgam separator, for marking, instructions for use, operation and maintenance. All tests described in ISO 11143:2008 are type tests.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 11143:2008 - "Dentistry - Amalgam separators" is an ISO standard that specifies requirements and laboratory test methods for amalgam separators used with dental equipment in dental treatment centres. It defines how to assess separator efficiency (retention of amalgam particles), safety and electrical requirements, marking, and manufacturer instructions for installation, operation and maintenance. All tests in the standard are type tests performed in laboratory conditions.

Key topics and requirements

Minimum efficiency: Separators must retain at least 95% (mass fraction) of a specified test sample; efficiency is determined under both empty and full conditions.

Classification: Systems are classified by separation method:

Type 1: Centrifugal
Type 2: Sedimentation
Type 3: Filter
Type 4: Combination (any of 1–3)

Test method principle: Effluent from the separator is collected, filtered through pre-weighed filters, dried and weighed to calculate mass retention (see Introduction and clauses 7–9).

Warning and alarm systems:

Warning signal to indicate when the collecting container should be emptied (activated before maximum fillable volume).
Alarm when the collecting container reaches the maximum fillable volume; remains active until emptied or replaced.
Special provisions: Type 2 (sedimentation) can meet requirements by documented maintenance/recovery procedures.

Safe removal and sealing: Removable collecting containers (including filters) must be removable and sealable without discharging contents to public sewage.

Additional requirements: Tests for malfunction alarms (Types 1 and certain Type 4), maximum fillable volume, electrical safety, marking and user instructions.

Supporting test detail: Annexes include preparation of test samples, grinding procedures, sedimentation/X‑ray methods and real-world particle size distribution data.

Practical applications and users

ISO 11143:2008 is used by:

Manufacturers of dental amalgam separators to design, test and certify products.

Test laboratories performing type tests and efficiency verification.

Dental clinic managers and procurement teams selecting compliant equipment to control dental wastewater and meet environmental requirements.

Regulators and waste management authorities establishing compliance expectations for dental waste handling.

Service and maintenance personnel following marking, operation and maintenance instructions required by the standard.

Keywords: amalgam separators, ISO 11143:2008, dental amalgam waste, dental wastewater, efficiency test, dental equipment standard, amalgam separator requirements.

ISO 11143:2008 PDF

Abstract

Похожие стандарты

Overview

Key topics and requirements

Practical applications and users

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