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  • ASTM D92-2012a
    使用克氏開口杯閃點測定器測定閃點或燃點的標準試驗方法

    Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester


    ASTM D92-2012a 中,可能用到以下儀器設備

     

    賓斯基-馬丁 閃點測試儀

    賓斯基-馬丁 閃點測試儀

    安東帕(上海)商貿有限公司

     

    在線閃點監測儀

    在線閃點監測儀

    上海儀真分析儀器有限公司

     

    閉口閃點監測儀

    閉口閃點監測儀

    上海儀真分析儀器有限公司

     

    開口閃點測定儀

    開口閃點測定儀

    山東盛泰儀器有限公司

     

    全自動閉口閃點儀SH105B

    全自動閉口閃點儀SH105B

    山東盛泰儀器有限公司

     

     安東帕自動賓斯基-馬丁閉口閃點測定儀PMA5

    安東帕自動賓斯基-馬丁閉口閃點測定儀PMA5

    安東帕(上海)商貿有限公司

     

    CLA 5自動克利夫蘭開口閃點和燃點測定儀

    CLA 5自動克利夫蘭開口閃點和燃點測定儀

    安東帕(上海)商貿有限公司

     

    德國ZPA3自動自燃點溫度測定儀

    德國ZPA3自動自燃點溫度測定儀

    安東帕(上海)商貿有限公司

     

    MiniFlash 全自動閃點測試儀

    MiniFlash 全自動閃點測試儀

    大昌華嘉科學儀器

     

    華科儀HK-3011SK自動開口閃點測定儀

    華科儀HK-3011SK自動開口閃點測定儀

    北京華科儀科技股份有限公司

     

    HK-3013SB自動閉口閃點測定儀

    HK-3013SB自動閉口閃點測定儀

    北京華科儀科技股份有限公司

     

    HK-3110ZR抗燃油自燃點測定儀

    HK-3110ZR抗燃油自燃點測定儀

    北京華科儀科技股份有限公司

     

    Grabner智能閃點測試儀MINIFLASH FP VISION

    Grabner智能閃點測試儀MINIFLASH FP VISION

    上海人和科學儀器有限公司

     

    低溫閉口閃點儀SH105C

    低溫閉口閃點儀SH105C

    山東盛泰儀器有限公司

     

    抗燃油自燃點儀SH706B

    抗燃油自燃點儀SH706B

    山東盛泰儀器有限公司

     

    快速平衡杯法低溫閃點儀

    快速平衡杯法低溫閃點儀

    山東盛泰儀器有限公司

     

    FP CC-420A微量連續閉口閃點儀

    FP CC-420A微量連續閉口閃點儀

    杭州仰儀科技有限公司

     

     

     

    非常抱歉,我們暫時無法提供預覽,您可以試試: 免費下載 ASTM D92-2012a 前三頁,或者稍后再訪問。

    點擊下載后,生成下載文件時間比較長,請耐心等待......

     



    標準號
    ASTM D92-2012a
    發布日期
    2012年
    實施日期
    廢止日期
    中國標準分類號
    E30
    國際標準分類號
    13.220.40 (Ignitability and burning behaviour of m
    發布單位
    US-ASTM
    適用范圍
    5. Significance and UseTop Bottom

    5.1 The flash point is one measure of the tendency of the test specimen to form a flammable mixture with air under controlled laboratory conditions. It is only one of a number of properties that should be considered in assessing the overall flammability hazard of a material.

    5.2 Flash point is used in shipping and safety regulations to define flammable and combustible materials. Consult the particular regulation involved for precise definitions of these classifications.

    5.3 Flash point can indicate the possible presence of highly volatile and flammable materials in a relatively nonvolatile or nonflammable material. For example, an abnormally low flash point on a test specimen of engine oil can indicate gasoline contamination.

    5.4 This test method shall be used to measure and describe the properties of materials, products, or assemblies in response to heat and a test flame under controlled laboratory conditions and shall not be used to describe or appraise the fire hazard or fire risk of materials, products, or assemblies under actual fire conditions. However, results of this test method may be used as elements of a fire risk assessment that takes into account all of the factors that are pertinent to an assessment of the fire hazard of a particular end use.

    5.5 The fire point is one measure of the tendency of the test specimen to support combustion.

    1.1 This test method describes the determination of the flash point and fire point of petroleum products by a manual Cleveland open cup apparatus or an automated Cleveland open cup apparatus.

    Note 1???The precisions for fire point were not determined in the current interlaboratory program. Fire point is a parameter that is not commonly specified, although in some cases, knowledge of this flammability temperature may be desired.

    1.2 This test method is applicable to all petroleum products with flash points above 79??C (175??F) and below 400??C (752??F) except fuel oils.

    Note 2???This test method may occasionally be specified for the determination of the fire point of a fuel oil. For the determination of the flash points of fuel oils, use Test Method D93. Test Method D93 should also be used when it is desired to determine the possible presence of small, but significant, concentrations of lower flash point substances that may escape detection by Test Method D92. Test Method D1310 can be employed if the flash point is known to be below 79??C (175??F).




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