比表面积测定方法检测标准比表面积测定方法-中析研究所检测

(CMA)

(CNAS)

(ISO)

(高新技术企业)

比表面积测定方法相关标准参考信息

GB/T 14634.6-2010 灯用稀土三基色荧光粉试验方法第6部分：比表面积的测定
简介：GB/T 14634的本部分规定了灯用稀土三基色荧光粉比表面积的测定方法。本部分适用于灯用稀土三基色荧光粉比表面积的测定。
信息：ICS：77.120.99 CCS：H14 发布：2010-08-09 实施：2011-05-01

ASTM D1993-18 用多点BET氮吸附法测定沉淀二氧化硅表面积的标准试验方法
简介：
信息：ICS：71.060.20 CCS：发布：2018-06-01 实施：

ASTM D4567-03(2008) 通过连续流动法使用氮吸附法对催化剂和催化剂载体的比表面积单点测定的标准测试方法
简介：
信息：ICS：71.040.30 CCS：发布：2008-04-01 实施：

GB/T 6609.35-2009 氧化铝化学分析方法和物理性能测定方法.第35部分:比表面积的测定氮吸附法
简介：GB/T 6609的本部分规定了采用氮吸附单点法或多点法测定氧化铝的比表面积(SSA)的方法。本部分适用于氧化铝比表面积的测定:测定范围:50㎡/g—90㎡/g.
信息：ICS：71.100.10 CCS：H12 发布：2009-04-15 实施：2010-02-01

ASTM D4780-12(2017)e1 通过多点氪吸附测定催化剂和催化剂载体的低表面积的标准测试方法
简介：
信息：ICS：71.040.30 CCS：发布：2017-02-01 实施：

ASTM D4780-95(2007) 用多点氪吸附测定催化剂低表面积的标准试验方法
简介：
信息：ICS：71.040.30 CCS：发布：2007-09-01 实施：

GB/T 7702.20-2008 煤质颗粒活性炭试验方法.孔容积和比表面积的测定
简介：本部分规定了煤质颗粒活性炭孔容积、比表面积的测定原理、测定步骤及结果计算等内容。本部分适用于煤质颗粒活性炭孔容积、比表面积的测定，也适用于其他活性炭孔容积、比表面积的测定。
信息：ICS：75.160.10 CCS：D24 发布：2008-11-20 实施：2009-05-01

ASTM B922-2017 物理吸收法测定金属粉末特定表面积的标准试验方法
简介：5.1x00a0;Both suppliers and users of metals can benefit from knowledge of the surface area of these materials. Results of many intermediate and final processing steps are controlled by, or related to, specific surface area of the metal. The performance of many sintered or cast metal structures may be predicted from the specific surface area of the starting metal powder, or all or a portion of the finished piece. 1.1x00a0;This test method covers determination of surface area of metal powders. The test method specifies general procedures that are applicable to many commercial physical adsorption instruments. The method provides specific sample outgassing procedures for listed materials. It includes additional general outgassing instructions for other metals. The multipoint equation of Brunauer, Emmett and Teller (BET),2 along with the single point approximation of the BET equation, forms the basis for all calculations. 1.2x00a0;This test method does not include all existing procedures appropriate for outgassing metallic materials. The procedures included provided acceptable results for samples analyzed during interlaboratory testing. The investigator shall determine the appropriateness of listed procedures. 1.3x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3.1x00a0;State all numerical values in terms of SI units unless specific instrumentation software reports surface area using alternate units. In this case, present both reported and equivalent SI units in the final written report. Many instruments report surface area as m2/g, instead of using correct SI units (m2/kg). 1.4x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：77.160 CCS：H16 发布：2017 实施：

ASTM D6556-2007 炭黑的标准试验方法.用氮吸收法测定总的和外部表面积
简介：This test method is used to measure the total and external surface area of carbon blacks based on multipoint nitrogen adsorption. The NSA measurement is based on the B.E.T. theory and it includes the total surface area, inclusive of micropores, pore diameters less than 2 nm (20 E). The external surface area, based on the statistical thickness method (STSA), is defined as the specific surface area that is accessible to rubber. CTAB Surface Area (formerly Test Method D 3765) has been withdrawn. The CTAB value may be estimated from the STSA value using Eq 1. The equation is based on a linear regression of the STSA and CTAB measured values of the SRB 5 standards.1.1 This test method covers the determination of the total surface area by the Brunauer, Emmett, and Teller (B.E.T. NSA) theory of multilayer gas adsorption behavior using multipoint determinations and the external surface area based on the statistical thickness surface area method.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. (The minimum safety equipment should include protective gloves, sturdy eye and face protection).
信息：ICS：71.060.10 (Chemical elements) CCS：G49 发布：2007 实施：

GB/T 8074-2008 水泥比表面积测定方法.勃氏法
简介：本标准规定了用勃氏透气仪来测定水泥细度的试验方法。本标准适用于测定水泥的比表面积及适合采用本标准方法的、比表面积在2000cm/g到6000cm/g范围的其他各种粉状物料，不适用于测定多孔材料及超细粉状物料。
信息：ICS：91.100.10 CCS：Q11 发布：2008-01-09 实施：2008-08-01

ASTM C1274-00(2006) 用物理吸附法测定高级陶瓷比表面积的标准试验方法
简介：
信息：ICS：81.060.99 CCS：发布：2006-01-01 实施：

GB/T 20170.2-2006 稀土金属及其化合物物理性能测试方法.稀土化合物比表面积的测定
简介：本标准规定了稀土化合物的比表面和测定方法。本标准适用于稀土化合物比表面积的测定。测定范围：0.20m/g～300m/g。本标准所测表面积为粉末的总表面积，包括氮分子可进入粉末体的任何开孔表面积。
信息：ICS：77.120.99 CCS：H14 发布：2006-04-13 实施：2006-10-01

YS/T 1161.3-2016 拟薄水铝石分析方法第3部分：孔容和比表面积的测定氮吸附法
简介：
信息：ICS：77.120.10 CCS：H21 发布：2016-07-11 实施：2017-01-01

ASTM D6556-2004 炭黑的标准试验方法.氮吸收法测定总面积和外部表面积
简介：1.1 This test method covers the determination of the total surface area by the Brunauer, Emmett, and Teller (B.E.T. NSA) theory of multilayer gas adsorption behavior using multipoint determinations and the external surface area based on the statistical thickness surface area method.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. (The minimum safety equipment should include protective gloves, sturdy eye and face protection).
信息：ICS：71.060.10 (Chemical elements) CCS：G49 发布：2004 实施：

GB/T 14634.6-2002 灯用稀土三基色荧光粉试验方法比表面积测定
简介：本标准规定了灯用稀土三基色荧光粉比表面积测定方法。本标准适用于灯用稀土三基色荧光粉比表面积测定。
信息：ICS：77.120.99 CCS：H65 发布：2002-11-19 实施：2003-06-01

ASTM D6556-2014 炭黑的标准试验方法. 使用氮吸收法测定总面积和外部表面积
简介：4.1x00a0;This test method is used to measure the total and external surface area of carbon blacks based on multipoint nitrogen adsorption. The NSA measurement is based on the B.E.T. theory and it includes the total surface area, inclusive of micropores, pore diameters less than 2 nm (20 x00c5;). The external surface area, based on the statistical thickness method (STSA), is defined as the specific surface area that is accessible to rubber. 4.2x00a0;CTAB Surface Area (formerly Test Method D3765) has been withdrawn. The CTAB value may be estimated from the STSA value using Eq 1. The equation is based on a linear regression of the STSA and CTAB measured values of the SRB 5 standards. 1.1x00a0;This test method covers the determination of the total surface area by the Brunauer, Emmett, and Teller (B.E.T. NSA) theory of multilayer gas adsorption behavior using multipoint determinations and the external surface area based on the statistical thickness surface area method. 1.2x00a0;The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. (The minimum safety equipment should include protective gloves, sturdy eye and face protection).
信息：ICS：71.060.10 (Chemical elements) CCS：G49 发布：2014 实施：

ASTM D4567-03 通过连续流动法使用氮吸附法对催化剂和催化剂载体的比表面积单点测定的标准测试方法
简介：
信息：ICS： CCS：发布：2003-10-01 实施：

GB/T 7702.21-1997 煤质颗粒活性炭试验方法比表面积的测定
简介：本标准规定了煤质颗粒活性炭比表面积测定所需试剂和仪器、测定步骤及测定结果的处理等内容。本标准适用于煤质颗粒活性炭比表面积的测定。
信息：ICS：75.160.10 CCS：D24 发布：1997-12-03 实施：1998-06-01

ASTM D1993-03(2013) 用多点BET氮吸附法测定沉淀二氧化硅表面积的标准试验方法
简介：
信息：ICS：71.060.20 CCS：发布：2013-11-01 实施：

ASTM D1993-03 用多点BET氮吸附法测定沉淀二氧化硅表面积的标准试验方法
简介：
信息：ICS：71.060.20 CCS：发布：2003-01-10 实施：

GB/T 8074-1987 水泥比表面积测定方法 (勃氏法)
简介：本标准适用于测定水泥的比表面积以及适合采用本标准方法的其他各种粉状物料，不适用于测定多孔材料及超细粉状物料。
信息：ICS：91.100.10 CCS：Q11 发布：1987-07-15 实施：1988-02-01

ASTM D1993-03(2013)e1 用多点BET氮吸附法测定沉淀二氧化硅表面积的标准试验方法
简介：
信息：ICS：71.060.20 CCS：发布：2013-11-01 实施：

ASTM D6556-2003 炭黑的标准试验方法.氮吸收法测定总表面积和外部表面积
简介：1.1 This test method covers the determination of the total surface area by the Brunauer, Emmett, and Teller (B.E.T. NSA) theory of multilayer gas adsorption behavior using multipoint determinations and the external surface area based on the statistical thickness surface area method.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. (The minimum safety equipment should include protective gloves, sturdy eye and face protection).
信息：ICS：71.060.10 (Chemical elements) CCS：G49 发布：2003 实施：

GB/T 6646.4-1986 温石棉比表面积测定方法
简介：本标准适用于机选石棉比表面积的测定，测量范围为20～400dm2/g。
信息：ICS：59.060.30 CCS：D53 发布：1986-07-29 实施：1987-07-01

YS/T 438.4-2013 砂状氧化铝物理性能测定方法第4部分：比表面积的测定
简介：本部分规定了连续流动色谱法测定砂状氧化铝比表面积的分析方法、本部分适用于砂状氧化铝比表面积的测定、
信息：ICS：71.100.10 CCS：H21 发布：2013-04-25 实施：2013-09-01

ASTM D4567-2003 连续流动法单点测定用氮吸附的催化剂和催化剂载体比表面积的标准试验方法
简介：This test method is useful for determining the specific surface area of catalysts and catalyst carriers for material specifications, manufacturing control, and research and development in the evaluation of catalysts. 1.1 This test method covers the single-point determination of the surface area of catalysts and catalyst carriers that exhibit Type II or Type IV nitrogen adsorption isotherms using a nitrogen-helium flowing gas mixture. This test method is applicable for the determination of total surface areas from 0.1 to 300 m2, where rapid surface area determinations are desired.1.2 Because the single-point method uses an approximation of the BET equation, the multipoint BET method (Test Method D 3663) is preferred to the single-point method.Note 18212;This is particularly true when testing microporous materials.1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS： CCS：G74 发布：2003 实施：

GB/T 2922-1982 化学试剂色谱载体比表面积的测定方法
简介：本标准适用于色谱载体比表面积的测定。本方法测定范围为0.5～1000m/g。
信息：ICS：71.040.30 CCS：G60 发布：1982-03-02 实施：1983-02-01

ASTM D4567-03(2013) 通过连续流动法使用氮吸附法对催化剂和催化剂载体的比表面积单点测定的标准测试方法
简介：
信息：ICS：71.040.30 CCS：发布：2013-04-01 实施：

ASTM D4567-2003(2013) 连续流动法单点测定用氮吸附的催化剂和催化剂载体比表面积的标准试验方法
简介：5.1x00a0;This test method is useful for determining the specific surface area of catalysts and catalyst carriers for material specifications, manufacturing control, and research and development in the evaluation of catalysts. 1.1x00a0;This test method covers the single-point determination of the surface area of catalysts and catalyst carriers that exhibit Type II or Type IV nitrogen adsorption isotherms using a nitrogen-helium flowing gas mixture. This test method is applicable for the determination of total surface areas from 0.1 to 300 m2, where rapid surface area determinations are desired. 1.2x00a0;Because the single-point method uses an approximation of the BET equation, the multipoint BET method (Test Method D3663) is preferred to the single-point method.Note 1x2014;This is particularly true when testing microporous materials. 1.3x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：71.040.30 (Chemical reagents) CCS：发布：2003 实施：

GB/T 207-1963 水泥比表面积测定方法
简介：水泥比表面积测定方法
信息：ICS：91.100.10 CCS：Q11 发布：1963-12-31 实施：1964-04-01

ASTM C1274-12 用物理吸附法测定高级陶瓷比表面积的标准试验方法
简介：
信息：ICS：81.060.99 CCS：发布：2012-08-01 实施：

ASTM D4567-2003(2008) 连续流动法单点测定用氮吸附的催化剂和催化剂载体比表面积的标准试验方法
简介：This test method is useful for determining the specific surface area of catalysts and catalyst carriers for material specifications, manufacturing control, and research and development in the evaluation of catalysts. 1.1 This test method covers the single-point determination of the surface area of catalysts and catalyst carriers that exhibit Type II or Type IV nitrogen adsorption isotherms using a nitrogen-helium flowing gas mixture. This test method is applicable for the determination of total surface areas from 0.1 to 300 m2, where rapid surface area determinations are desired. 1.2 Because the single-point method uses an approximation of the BET equation, the multipoint BET method (Test Method D 3663) is preferred to the single-point method. Note 18212;This is particularly true when testing microporous materials. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：71.040.30 (Chemical reagents) CCS：G74 发布：2003 实施：

GB/T 6646.4 COR-1986 温石棉比表面积测定方法勘误
简介：
信息：ICS： CCS：Q25 发布：实施：

ASTM D4780-12 通过多点氪吸附测定催化剂和催化剂载体的低表面积的标准测试方法
简介：
信息：ICS：71.040.30 CCS：发布：2012-05-01 实施：

ASTM D6556-2002 用氮吸收法测定炭黑的总表面积和外表面积的标准试验方法
简介：1.1 This test method covers the determination of the total surface area by the Brunauer, Emmett, and Teller (B.E.T. NSA) theory of multilayer gas adsorption behavior using multipoint determinations and the external surface area based on the statistical thickness surface area method.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. (The minimum safety equipment should include protective gloves, sturdy eye and face protection).
信息：ICS：71.060.10 (Chemical elements) CCS：G49 发布：2002 实施：

ISO 23604-2022 煤比表面积的测定方法
简介：
信息：ICS：73.040 CCS：发布：2022-11-21 实施：

ASTM C1274-2012 用物理吸附法测定高级陶瓷比表面积的标准试验方法
简介：5. Significance and UseTop Bottom 5.1 Advanced ceramic powders and porous ceramic bodies often have a very fine particulate morphology and structure that are marked by high surface-to-volume (S-V) ratios. These ceramics with high S-V ratios commonly exhibit enhanced chemical reactivity and lower sintering temperatures. Results of many intermediate and final ceramic processing steps are controlled by, or related to, the specific surface area of the advanced ceramic. The functionality of ceramic adsorbents, separation filters and membranes, catalysts, chromatographic carriers, coatings, and pigments often depends on the amount and distribution of the porosity and its resulting effect on the specific surface area. 5.2 This test method determines the specific surface area of advanced ceramic powders and porous bodies. Both suppliers and users of advanced ceramics can use knowledge of the surface area of these ceramics for material development and comparison, product characterization, design data, quality control, and engineering/ production specifications. 1.1 This test method covers the determination of the surface area of advanced ceramic materials (in a solid form) based on multilayer physisorption of gas in accordance with the method of Brunauer, Emmett, and Teller (BET) (1)2 and based on IUPAC Recommendations (1984 and 1994) (2) and (3). This test method specifies general procedures that are applicable to many commercial physical adsorption instruments. This test method provides specific sample outgassing procedures for selected common ceramic materials, including: amorphous and crystalline silicas, TiO2, kaolin, silicon nitride, silicon carbide, zirconium oxide, etc. The multipoint BET (1) equation along with the single point approximation of the BET equation are the basis for all calculations. This test method is appropriate for measuring surface areas of advanced ceramic powders down to at least 0.05 m2 8201;(if in addition to nitrogen, krypton at 77.35 K is utilized as an adsorptive). 1.2 This test method does not include all existing procedures appropriate for outgassing of advanced ceramic materials. However, it provides a comprehensive summary of procedures recommended in the literature for selected types of ceramic materials. The investigator shall determine the appropriateness of listed procedures. 1.3 The values stated in SI units are to be regarded as standard. State all numerical values in terms of SI units unless specific instrumentation software reports surface area using alternate units. In this case, provide both reported and equivalent SI units in the final written report. It is commonly accepted and customary (in physical adsorption and related fields) ......
信息：ICS：81.060.99 (Other standards related to ceramics) CCS：Q32 发布：2012 实施：

ASTM D6556-2002a 用氮吸收法测定炭黑的总表面积和外表面积的标准试验方法
简介：1.1 This test method covers the determination of the total surface area by the Brunauer, Emmett, and Teller (B.E.T. NSA) theory of multilayer gas adsorption behavior using multipoint determinations and the external surface area based on the statistical thickness surface area method.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. (The minimum safety equipment should include protective gloves, sturdy eye and face protection).
信息：ICS：71.060.10 (Chemical elements) CCS：G49 发布：2002 实施：

ASTM C1069-09(2022) 用氮吸附法测定氧化铝或石英比表面积的标准试验方法
简介：
信息：ICS：81.060.10 CCS：发布：2022-05-01 实施：

ASTM C1274-10 用物理吸附法测定高级陶瓷比表面积的标准试验方法
简介：
信息：ICS：81.060.99 CCS：发布：2010-12-01 实施：

ASTM D4620-2002(2007) 测定橡胶中氧化锌有效表面积的标准试验方法
简介：The surface area of zinc-oxide in rubber can significantly affect cure activation and vulcanizate properties. The specific surface area of zinc-oxide is usually measured by nitrogen absorption which requires the use of equipment not normally found in rubber laboratories. This test method allows a ranking of zinc-oxide samples according to their surface areas with respect to a known standard using a simplified procedure involving mixing of rubber compounds and measuring cure times with oscillating disk or rotorless cure meters. This test method may be used for quality control, research and development work, and comparison of different zinc-oxide samples.1.1 This test method specifies the standard materials, mixing procedure, and test method for ranking zinc-oxide samples according to their specific surface area in a standard test formula based on chloroprene rubber (CR). 1.2 The ranking is based on the cure time of the standard CR formulation. 1.3 The accurate surface area cannot be determined by this test method, since factors other than surface area may influence the cure times to some extent (for example acidity, heavy metal traces, etc.). 1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：83.060 (Rubber) CCS：G34 发布：2002 实施：

ASTM B922-22 用物理吸附法测定金属粉末比表面积的标准试验方法
简介：
信息：ICS：77.160 CCS：发布：2022-03-01 实施：

BS ISO 9277-2010 气体吸附法测定颗粒比表面积.BET方法
简介：
信息：ICS：19.120 CCS：A42 发布：2010-09-30 实施：2010-09-30

ASTM B922-2002 物理吸收法测定金属粉末特定表面积的标准试验方法
简介：Both suppliers and users of metals can benefit from knowledge of the surface area of these materials. Results of many intermediate and final processing steps are controlled by, or related to, specific surface area of the metal. The performance of many sintered or cast metal structures may be predicted from the specific surface area of the starting metal powder, or all or a portion of the finished piece.1.1 This test method covers determination of surface area of metal powders. The test method specifies general procedures that are applicable to many commercial physical adsorption instruments. The method provides specific sample outgassing procedures for listed materials. It includes additional general outgassing instructions for other metals. The multipoint equation of Brunauer, Emmett and Teller (BET), along with the single point approximation of the BET equation, forms the basis for all calculations.1.2 This test method does not include all existing procedures appropriate for outgassing metallic materials. The procedures included provided acceptable results for samples analyzed during interlaboratory testing. The investigator shall determine the appropriateness of listed procedures.1.3 This method uses SI units as standard. State all numerical values in terms of SI units unless specific instrumentation software reports surface area using alternate units. In this case, present both reported and equivalent SI units in the final written report. Many instruments report surface area as m2/g, instead of using correct SI units (m 2/kg).1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：77.160 (Powder metallurgy) CCS：H70 发布：2002 实施：

ASTM D5604-21 用单点B.E.T.氮吸附法测定沉淀二氧化硅表面积的标准试验方法
简介：
信息：ICS：19.120 CCS：发布：2021-11-01 实施：

ISO 9277-2010 气体吸附法测定颗粒比表面积.BET方法
简介：
信息：ICS：19.120 CCS：A42 发布：2010-09 实施：

ASTM B922-2002 物理吸收法测定金属粉末特定表面积的标准试验方法
简介：
信息：ICS：77.160 CCS：发布：2002 实施：

ASTM D6556-21 用氮气吸附法测定炭黑总表面积和外表面积的标准试验方法
简介：
信息：ICS：71.060.10 CCS：发布：2021-05-01 实施：

ASTM C1274-2010 用物理吸收法测定高级陶瓷比表面积的标准试验方法
简介：Advanced ceramic powders and porous ceramic bodies often have a very fine particulate morphology and structure that are marked by high surface-to-volume (S-V) ratios. These ceramics with high S-V ratios commonly exhibit enhanced chemical reactivity and lower sintering temperatures. Results of many intermediate and final ceramic processing steps are controlled by, or related to, the specific surface area of the advanced ceramic. The functionality of ceramic adsorbents, separation filters and membranes, catalysts, chromatographic carriers, coatings, and pigments often depends on the amount and distribution of the porosity and its resulting effect on the specific surface area. This test method determines the specific surface area of advanced ceramic powders and porous bodies. Both suppliers and users of advanced ceramics can use knowledge of the surface area of these ceramics for material development and comparison, product characterization, design data, quality control, and engineering/ production specifications. 1.1 This test method covers the determination of the surface area of advanced ceramic materials (in a solid form) based on multilayer physisorption of gas in accordance with the method of Brunauer, Emmett, and Teller (BET) (1) and based on IUPAC Recommendations (1984 and 1994) (2) and (3). This test method specifies general procedures that are applicable to many commercial physical adsorption instruments. This test method provides specific sample outgassing procedures for selected common ceramic materials, including: amorphous and crystalline silicas, TiO2, kaolin, silicon nitride, silicon carbide, zirconium oxide, etc. The multipoint BET (1) equation along with the single point approximation of the BET equation are the basis for all calculations. This test method is appropriate for measuring surface areas of advanced ceramic powders down to at least 0.05 m2 (if in addition to nitrogen, krypton at 77.35 K is utilized as an adsorptive). 1.2 This test method does not include all existing procedures appropriate for outgassing of advanced ceramic materials. However, it provides a comprehensive summary of procedures recommended in the literature for selected types of ceramic materials. The investigator shall determine the appropriateness of listed procedures. 1.3 The values stated in SI units are to be regarded as standard. State all numerical values in terms of SI units unless specific instrumentation software reports surface area using alternate units. In this case, provide both reported and equivalent SI units in the final written report. It is commonly accepted and customary (in physical adsorption and related fields) to report the (specific) surface area of solids as m2/g, and, as a convention, many instruments (as well as certificates of reference materials) report surface area as m2 g-1, instead of using SI units (m2 kg-1). 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：81.060.99 CCS：Q32 发布：2010 实施：

YS/T 438.4-2001 砂状氧化铝物理性能测定方法.比表面积的测定
简介：
信息：ICS： CCS：H21 发布：2001-02-12 实施：2001-05-01

DIN CEN/TS 17510-2020 从报废轮胎中获得的材料. 粉末比表面积的测定. 基于氪吸附的方法; 德文版 CEN/TS 17510-2020
简介：This document specifies a method for the determination of low specific surface area of powders ELTs rubber by measuring the amount of physically adsorbed krypton gas and applying the theoretical multipoint Brunnauer, Emmett and Teller (BET) method. This document defines a specifi
信息：ICS：13.030.50 CCS：H21 发布：2020-12-01 实施：

ASTM B922-2010 物理吸附法测定金属粉末比表面积的标准试验方法
简介：Both suppliers and users of metals can benefit from knowledge of the surface area of these materials. Results of many intermediate and final processing steps are controlled by, or related to, specific surface area of the metal. The performance of many sintered or cast metal structures may be predicted from the specific surface area of the starting metal powder, or all or a portion of the finished piece.1.1 This test method covers determination of surface area of metal powders. The test method specifies general procedures that are applicable to many commercial physical adsorption instruments. The method provides specific sample outgassing procedures for listed materials. It includes additional general outgassing instructions for other metals. The multipoint equation of Brunauer, Emmett and Teller (BET), along with the single point approximation of the BET equation, forms the basis for all calculations. 1.2 This test method does not include all existing procedures appropriate for outgassing metallic materials. The procedures included provided acceptable results for samples analyzed during interlaboratory testing. The investigator shall determine the appropriateness of listed procedures. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3.1 State all numerical values in terms of SI units unless specific instrumentation software reports surface area using alternate units. In this case, present both reported and equivalent SI units in the final written report. Many instruments report surface area as m2/g, instead of using correct SI units (m2/kg). 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：77.160 CCS：H16 发布：2010 实施：

ASTM D6556-2001 炭黑的标准试验方法.氮吸收法测定总的和外部表面积
简介：1.1 This test method covers the determination of the total surface area by the Brunauer, Emmett, and Teller (B.E.T. NSA) theory of multilayer gas adsorption behavior using multipoint determinations and the external surface area based on the statistical thickness surface area method.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. (The minimum safety equipment should include protective gloves, sturdy eye and face protection).
信息：ICS：71.060.10 (Chemical elements) CCS：G49 发布：2001 实施：

ASTM C1274-12(2020) 用物理吸附法测定高级陶瓷比表面积的标准试验方法
简介：
信息：ICS：81.060.99 CCS：发布：2020-04-01 实施：

ASTM B922-2010 物理吸附法测定金属粉末比表面积的标准试验方法
简介：
信息：ICS：77.160 CCS：发布：2010 实施：

ASTM D6556-2001a 炭黑的标准试验方法.氮吸收法测定总的和外部表面积
简介：1.1 This test method covers the determination of the total surface area by the Brunauer, Emmett, and Teller (B.E.T. NSA) theory of multilayer gas adsorption behavior using multipoint determinations and the external surface area based on the statistical thickness surface area method.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. (The minimum safety equipment should include protective gloves, sturdy eye and face protection).
信息：ICS：71.060.10 (Chemical elements) CCS：G49 发布：2001 实施：

ASTM D4567-19 通过连续流动法使用氮吸附法对催化剂和催化剂载体的比表面积单点测定的标准测试方法
简介：
信息：ICS：71.040.30 CCS：发布：2019-07-01 实施：

ASTM D1993-03(2008) 用多点BET氮吸附法测定沉淀二氧化硅表面积的标准试验方法
简介：
信息：ICS：71.060.20 CCS：发布：2008-07-01 实施：

ASTM C1274-95 用物理吸附法测定高级陶瓷比表面积的标准试验方法
简介：
信息：ICS：81.060.99 CCS：发布：2000-12-10 实施：