ISO 15957:2026 PDF
Test dusts for evaluating air cleaning equipment
Test dusts for evaluating air cleaning equipment
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 20 февраля 2026 г.
- Издание:
- ISO IS 15957 edition 2 version 1
- ICS:
- 91.140.30
This document defines the properties of load test dusts used for heating, ventilation and air conditioning (HVAC) air filters as well as air cleaning equipment in laboratories. Test dusts used for evaluation of efficiency performance are not included.
Abstract
Overview
ISO 15957:2026 – Test dusts for evaluating air cleaning equipment specifies the properties of load test dusts used for laboratory evaluation of heating, ventilation, air conditioning (HVAC) air filters, as well as other air cleaning equipment. The standard is designed to ensure consistency when simulating dust loading in laboratory environments, rather than providing criteria for evaluating filtration efficiency. It covers the physical and chemical characteristics, particle size distribution, and procedures for the handling and dispersal of test dusts, supporting realistic filter performance assessments under controlled conditions.
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