ISO 17554 Reaction to fire tests - Mass loss measurement - Second Edition
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- ASTM D7202 Standard Test Method for Determination of Beryllium in the Workplace by Extraction and Optical Fluorescence Detection
- ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
- 13
- ASTM D7202 Standard Test Method for Determination of Beryllium in the Workplace by Extraction and Optical Fluorescence Detection
- ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
- 13.040
- ASTM D7202 Standard Test Method for Determination of Beryllium in the Workplace by Extraction and Optical Fluorescence Detection
- ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
- 13.040.30
- ASTM D7202 Standard Test Method for Determination of Beryllium in the Workplace by Extraction and Optical Fluorescence Detection
- ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
- ASTM D7202 Standard Test Method for Determination of Beryllium in the Workplace by Extraction and Optical Fluorescence Detection
- ASTM D7202 Standard Test Method for Determination of Beryllium in the Workplace by Extraction and Optical Fluorescence Detection
- ASTM D7202 Standard Test Method for Determination of Beryllium in the Workplace by Extraction and Optical Fluorescence Detection
- ASTM E1525 Standard Guide for Designing Biological Tests with Sediments
- ASTM E2591 Standard Guide for Conducting Whole Sediment Toxicity Tests with Amphibians
- ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
- ASTM E2591 Standard Guide for Conducting Whole Sediment Toxicity Tests with Amphibians
- ASTM E2591 Standard Guide for Conducting Whole Sediment Toxicity Tests with Amphibians
- ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
- ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
- ASTM E855 Standard Test Methods for Bend Testing of Metallic Flat Materials for Spring Applications Involving Static Loading
- ASTM E4 Standard Practices for Force Verification of Testing Machines
- ASTM D882 Standard Test Method for Tensile Properties of Thin Plastic Sheeting
- ISO TS 5660-3 Reaction-to-fire tests - Heat release, smoke production and mass loss rate - Part 3: Guidance on measurement - First Edition
- ASTM D7202 Standard Test Method for Determination of Beryllium in the Workplace by Extraction and Optical Fluorescence Detection
- Картотека зарубежных и международных стандартов
International Organization for Standardization
Reaction to fire tests - Mass loss measurement - Second Edition
N 17554
Annotation
This International Standard specifies a small-scale method for assessing the mass loss rate of essentially flat specimens exposed in the horizontal orientation to controlled levels of radiant heating with an external igniter under well-ventilated conditions. The mass loss rate is determined by measurement of the specimen mass and is derived numerically. The time to ignition (sustained flaming) is also measured in this test. Mass loss rate can be used as an indirect measure of heat release rate for many products. However, this is not an apparatus for determining heat release rates, and the measured mass loss rates for some products are not so closely linked to their heat release rates. Such products need to be tested in accordance with ISO 5660-1 for correct assessment of heat release.
Автоматический перевод:
Реакция запустить тесты - измерение Уноса массы - Второй Выпуск
Этот Международный стандарт указывает небольшой метод для оценки уровня уноса массы чрезвычайно плоских экземпляров, выставленных в горизонтальной ориентации уровням, которыми управляют, лучевого отопления с внешним воспламенителем при хорошо проветренных условиях. Курс уноса массы установлен измерением массы экземпляра и получен численно. Время к воспламенению (поддержанный пылающий) также измеряется в этом тесте. Уровень уноса массы может использоваться в качестве косвенной меры уровня выделения тепла для многих продуктов. Однако это не аппарат для того, чтобы установить курсы выделения тепла, и измеренные ставки уноса массы для некоторых продуктов так близко не связаны с их ставками выделения тепла. Такие продукты должны быть проверены в соответствии с ISO 5660-1 на правильную оценку выделения тепла.
