抗氧化性检测标准

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抗氧化性检测标准相关信息

GB/T 39100-2020 多肽抗氧化性测定 DPPH和ABTS法
简介:
信息:ICS:07.080 CCS:A40 发布:2020-09-29 00:00:00.0 实施:2021-04-01 00:00:00.0

KS L 1602-2006(2021) 非氧化物细陶瓷抗氧化性试验方法
简介:
信息:ICS:81.060.20 CCS发布:2006-05-01 实施

ISO/TR 13438:1999 土工织物和土工织物相关产品.在高氧气压力下测定抗氧化性的筛选试验方法
简介:
信息:ICS:59.080.70 CCS发布:1999-02-25 实施

GB/T 13244-1991 含碳耐火材料抗氧化性试验方法
简介: 本标准规定了测定含碳耐火材料抗氧化性的原理、设备、试样、程序、结果计算和试验报告。 本标准适用于镁碳砖、铝碳砖抗氧化性的测定。
信息:ICS:81.080 CCS:Q44 发布:1991-11-06 实施:1992-07-01

NF X41-580-2-2006 木材防腐剂.物理化学试验.第2部分:抗氧化性
简介:
信息:ICS:71.100.50 CCS:B71 发布:2006-05-01 实施:2006-05-05

ISO/TR 13438-1999 土工布及相关产品 抗氧化性测定用筛选试验方法
简介:
信息:ICS:59.080.70 CCS:W59 发布:1999-02 实施

GB/T 32329-2015 氮氧化物材料抗氧化性试验方法 变温氧化法
简介:
信息:ICSCCS发布实施:2016-07-01

ASTM F2023-05 评价交联聚乙烯(PEX)管和系统对热氯化水的抗氧化性的标准试验方法
简介:
信息:ICS:23.040.20 CCS发布:2005-11-01 实施

SH/T 0196-1992 润滑油抗氧化安定性测定法
简介:本标准规定了润滑油抗氧化安定性测定方法。本标准适用于润滑油。
信息:ICSCCS:E34 发布:1992-01-01 实施:1992-05-20

ASTM C863-00(2022) 评估高温下碳化硅耐火材料抗氧化性的标准试验方法
简介:
信息:ICS:81.080 CCS发布:2022-11-01 实施

DIN EN 14575-2005 土工合成阻挡层.测定抗氧化性用屏蔽法
简介:This document specifies a test method for sreening the resistance of polyethylene and polypropylene polymeric and bituminous geosynthetic barriers to oxidation.
信息:ICS:59.080.70;91.100.50 CCS:W59 发布:2005-07 实施

HB 5258-1983 钢及高温合金的抗氧化性测定试验方法
简介:本标准规定了钢及高温合金的抗氧化性测定方法。  本方法亦可用于高温合金与各种高温防护层的抗氧化性对比试验。
信息:ICSCCS:H40 发布:1983-07-25 实施:1984-01-01

ASTM F2023-21 评价交联聚乙烯(PEX)管、管和系统对热氯化水的抗氧化性的标准试验方法
简介:
信息:ICS:23.040.20 CCS发布:2021-12-15 实施

EN 14575-2005 土工合成阻挡层.测定抗氧化性用屏蔽法
简介:This document specifies a test method for screeningThe resistance of polyethylene and polypropylene polymeric and bituminous geosynthetic barriers to oxidation.The data are suitable for screening but not for deriving performance data such as lifetimes greater than 25 years, unless supported by further evidence.
信息:ICS:59.080.70;91.100.50 CCS发布:2005-04-01 实施

CSN 77 0123-1980 油脂食品抗氧化防护性包装
简介:Zpracovatel a Oborové normaliza?ní st?edisko: Institut manipula?ních, dopravních, obalov?ch a skladovacích systém?, Praha — Ing. A. Fuchsová, Ing. B. RyantPracovník ??adu pro normalizaci a mě?ení: Ing. Jar. Novák
信息:ICSCCS发布:1980-5-27 实施

ASTM F3497-21 评估聚丙烯(PP)管道系统对热氯化水的抗氧化性的标准试验方法
简介:
信息:ICSCCS发布:2021-12-15 实施

DIN EN ISO 4263-1-2005 石油及相关产品.抗氧化油和液体老化性的测定.TOST试验.第1部分:矿物油测定规程
简介:The project specifies a method for the determination of the ageing behavoiur of mineral oils with the TOST test.
信息:ICS:75.120 CCS:E30 发布:2005-03 实施

DIN 51808-1978 润滑剂检验.润滑剂抗氧化性的测定.氧气法
简介:Testing of lubricants; determination of oxidation stability of greases; oxygen methodEssais des lubrifiants; détermination de la stabilité à l'oxydation des graisses lubrifiantes; méthode à l'oxygèneDie vorliegende Norm wurde gegenüber der Ausgabe Augus
信息:ICS:75.100 CCS:E30 发布:1978-01 实施

JC/T 2530-2019 非氧化物精细陶瓷抗氧化性测试方法
简介:
信息:ICS:ICS 81.060.30 CCS:Q32 发布:2019-05-02 实施:2019-11-01

BS EN ISO 4263-1-2004 石油和相关产品.抗氧化油和流体的老化性测定.TOST试验.矿物油规程
简介:This part of ISO 4263 specifies a method for the determination of the ageing behaviour of rust- and oxidation-inhibited mineral oils having a density less than that of water, used as turbine oils (categories TSA, TGA, TSE, TGE of ISO 6743-5, see [4] in the Bibliography), hydraulic oils (categories HL, HM, HR, HV, HG of ISO 6743-4, see [3] in the Bibliography), and circulating oils (category CKB of ISO 6743-6, see [5] in the Bibliography). Oils containing synthetic components can be tested by this procedure, but no precision statement is available yet for such fluids. NOTE 1 For the purposes of this part of ISO 4263, the term "% (m/m)" is used to represent the mass fraction of a material. NOTE 2 Other signs of oil deterioration, such as the formation of insoluble sludge, catalyst coil corrosion or decrease in pH value, may occur, which indicate oxidation of the oil, but are not reflected in the calculated oxidation lifetime. The correlation of these occurrences with field service is under investigation. This test method is widely used in specifications and is considered of value in comparing the oxidation stability of oils that are prone to contamination with water. However, because of the large number of individual field-service applications, the correlation between the results of this test and actual service performance can vary markedly, and is best judged on experience. The precision of this part of ISO 4263 for oxidation life was only determined on inhibited turbine oils, and applies to oxidation lives of 700 h to 3 900 h.
信息:ICS:75.120 CCS:E30 发布:2005-01-25 实施:2005-01-25

HB 5258-2000 钢及高温合金的抗氧化性测定试验方法
简介:本标准规定了航空用钢、高温合金及高温防护涂层的抗氧化性测定的试验设备及仪器、试验方法及试验条件和试验结果的评定等。  本标准适用于航空用钢、高温合金及高温防护涂层的抗氧化性测定,亦可用于高温合金与各种高温防护涂层的抗氧化性对比试验。钛合金的抗氧化性测定亦可参照本标准进行。
信息:ICSCCS:H25 发布实施

JC/T 2530-2019 非氧化物精细陶瓷抗氧化性测试方法
简介:
信息:ICS:ICS 81.060.30 CCS:Q32 发布:2019-05-02 实施:2019-11-01

BS EN ISO 13438-2004 土工织物和相关产品.抗氧化性测定的筛选试验方法
简介:ISO 13438:2004 specifies a screening test method for determining the resistance of geotextiles and geotextile-related products to oxidation. The test is applicable to polypropylene- and polyethylene-based products.The data are suitable for screening purposes but not for deriving performance data such as lifetime unless supported by further evidence.
信息:ICS:59.080.70 CCS:W59 发布:2004-12-15 实施:2004-12-15

BS EN ISO 6886-2016 动物和植物脂肪和油脂.抗氧化性的测定(加速氧化试验)
简介:
信息:ICS:67.200.10 CCS:X14 发布:2016-03-31 实施:2016-03-31

ISO 13438:2004 土工布和土工布相关产品——测定抗氧化性的筛选试验方法
简介:
信息:ICS:59.080.70 CCS发布:2004-10-29 实施

ASTM F2023-2015 评估热氯化水用交联聚乙烯 (PEX) 管, 管件和系统抗氧化性的标准试验方法
简介: 5.1x00a0;Environment or oxidative time-to-fail data derived from this test method, analyzed in accordance with Section 13, are suitable for extrapolation to typical end-use temperatures and hoop stresses. The extrapolated value(s) provides a relative indication of the resistance of the tested PEX pipe or tubing or system to the oxidative effects of hot, chlorinated water for conditions equivalent to those conditions under which the test data were obtained. The performance of a material or piping product under actual conditions of installation and use is dependent upon a number of factors including installation methods, use patterns, water quality, nature and magnitude of localized stresses, and other variables of an actual, operating hot-and-cold water distribution system that are not addressed in this test method. As such, the extrapolated values do not constitute a representation that a PEX tube or system with a given extrapolated time-to-failure value will perform for that period of time under actual use conditions. 1.1x00a0;This test method describes the general requirements for evaluating the long-term, chlorinated water, oxidative resistance of cross-linked polyethylene (PEX) pipe or tubing produced in accordance with PEX specifications, such as Specification F876 or Specification F2788/F2788M by exposure to hot, chlorinated water. This test method outlines the requirements of a pressurized flow-through test system, typical test pressures, test-fluid characteristics, failure type, and data analysis. Note 1:x00a0;Other known disinfecting systems (chlorine dioxide, ozone, and chloramines) are also used for protection of potable water. Free-chlorine is the most common disinfectant in use today. A PPI research project examined the relative aggressiveness of free chlorine and chloramines on PEX pipes, both at the same 4.0 ppm concentration and the same test temperatures. The results of the testing showed pipe failure times approximately 40% longer when tested with chloramines compared to testing with free chlorine, at the tested conditions. Based on these results, the data suggests that chloramines are less aggressive than free chlorine to PEX pipes. 1.2x00a0;Guidelines and requirements for test temperatures, test hoop stresses, and other test criteria have been established by prior testing of PEX pipe or tubing produced by the three most common commercial methods of cross-linking: silane, peroxide, and electron-beam (see Note 2). Other related system components that typically appear in a PEX hot-and-cold water distribution system can be evaluated with the PEX pipe or tubing. When testing PEX pipe or tubing and fittings as a system, it is recommended that the anticipated end-use fitting type(s) and material(s) be included in the test circuit since it is known that some fitting types and materials can impact failure times. Specimens used shall be representative of the piping product(s) and material(s) under investigation. Note 2:x00a0;The procedures described in this test method (with some modifications of test temperatures or stresses, or both) have been used to evaluate pipes manufactured from polybutylene (PB), polyethylene (PE), polypropylene (PP), multilayer (polymer-metal composite), ......
信息:ICS:83.140.30 ; 23.040.20 CCS发布:2015 实施

ASTM F2023-04 评价交联聚乙烯(PEX)管和系统对热氯化水的抗氧化性的标准试验方法
简介:
信息:ICS:23.040.20 CCS发布:2004-04-01 实施

ASTM F2263-2014 氯化水聚乙烯 (PE) 管的抗氧化性评估的标准试验方法
简介: 5.1x00a0;Environment or oxidative time-to-fail data derived from this test method, analyzed in accordance with Section 13, are suitable for extrapolation to typical end-use temperatures and hoop stresses. The extrapolated value(s) provides a relative indication of the resistance of the tested PE pipe or system to the oxidative effects of chlorinated water for conditions equivalent to those conditions under which the test data were obtained. The performance of a material or piping product under actual conditions of installation and use is dependent upon a number of factors including installation methods, use patterns, water quality, nature and magnitude of localized stresses, and other variables of an actual, operating cold water supply or service system that are not addressed in this test method. As such, the extrapolated values do not constitute a representation that a PE pipe or system with a given extrapolated time-to-failure value will perform for that period of time under actual use conditions. 5.2x00a0;This test method has been generally used for evaluating oxidatively induced Stage II or Stage III failure data. 1.1x00a0;This test method describes the general requirements for evaluating the long-term, chlorinated water, oxidative resistance of polyethylene (PE), used in cold water supply or service systems by exposure to chlorinated water. This test method outlines the requirements of a pressurized flow-through test system, typical test pressures, test-fluid characteristics, failure type, and data analysis. Note 1:x00a0;Other known disinfecting systems (chlorine dioxide, ozone, and chloramine) are currently used for protection of potable water; however, free-chlorine is by far the most common system in use today. Disinfecting systems other than chlorine have not been evaluated by this method. 1.2x00a0;Guidelines and requirements for test temperatures, test hoop stresses, and other test criteria have been established by prior testing of PE pipe. Other related system components that typically appear in a PE cold water supply or service system can be evaluated with the PE pipe. When testing PE pipe and fittings as a system, it is recommended that the anticipated end-use fitting type(s) and material(s) be included in the test circuit since it is known that some fitting types and materials can impact failure times. Specimens used shall be representative of the piping product(s) and material(s) under investigation. Note 2:x00a0;The procedures described in this test method (with some modifications of test temperatures or stresses, or both) have been used to evaluate pipes manufactured from polybutylene (PB), crosslinked polyethylene (PEX), polypropylene (PP), multilayer (polymer-metal composite), copper, and stainless steel. 1.3x00a0;This test method is applicable to PE pipe and systems used for transport of potable water containing free-chlorine for disinfecting purposes. The oxidizing potential of the test-fluid specified in this test method exceeds that typically found in potable water systems across the United States.
信息:ICS:23.040.20 (Plastic pipes) CCS发布:2014 实施

EN ISO 4263-1-2004 石油及相关产品.抗氧化油和液体老化性的测定.TOST试验.第1部分:矿物油测定规程 ISO 4263-1-2003
简介:
信息:ICS:75.120 CCS发布:2004 实施

ASTM F2023-13 评价交联聚乙烯(PEX)管和系统对热氯化水的抗氧化性的标准试验方法
简介:
信息:ICS:23.040.20 CCS发布:2013-11-01 实施

ISO 20509:2003 精细陶瓷(高级陶瓷、高级工业陶瓷)——非氧化物单片陶瓷抗氧化性的测定
简介:
信息:ICS:81.060.30 CCS发布:2003-12-05 实施

ANSI/ASTM F2023-2013 评价热氯水用交联聚乙烯(PEX)管和系统抗氧化性的试验方法
简介:
信息:ICS:23.040.20 CCS:G33 发布:2013-01-01 实施

ISO 20509-2003 细陶瓷(高级陶瓷、高级工业陶瓷).非氧化块体陶瓷的抗氧化性测定
简介:This International Standard describes the method of test for determining the oxidation resistance of non-oxide monolithic ceramics, such as silicon nitride, Sialon and silicon carbide at high temperatures. This International Standard is intended to provide an assessment of the mass and dimensional changes of test pieces following oxidation at high temperature in an oxidizing atmosphere, and to assess whether oxidation has a significant effect on the subsequent strength. This test method may be used for materials development, quality control, characterization, and design data generation purposes.note: 1) Sometimes written SiAION is the acronym for a ceramic that contains silicon, aluminium, oxygen and nitrogen.
信息:ICS:81.060.30 CCS:Q32 发布:2003-12 实施

ASTM F2023-10 评价交联聚乙烯(PEX)管和系统对热氯化水的抗氧化性的标准试验方法
简介:
信息:ICS:23.040.20 CCS发布:2010-08-01 实施

ASTM F2023-03e1 评价交联聚乙烯(PEX)管和系统对热氯化水的抗氧化性的标准试验方法
简介:
信息:ICS:23.040.20 CCS发布:2003-02-10 实施

ASTM F2023-09 评价交联聚乙烯(PEX)管和系统对热氯化水的抗氧化性的标准试验方法
简介:
信息:ICS:23.040.20 CCS发布:2009-12-01 实施

ASTM F2023-03 评价交联聚乙烯(PEX)管和系统对热氯化水的抗氧化性的标准试验方法
简介:
信息:ICS:83.140.30 CCS发布:2003-02-10 实施

ASTM F2023-08 评价交联聚乙烯(PEX)管和系统对热氯化水的抗氧化性的标准试验方法
简介:
信息:ICS:23.040.20 CCS发布:2008-03-01 实施

ASTM F2023-00 评价交联聚乙烯(PEX)管和系统对热氯化水的抗氧化性的标准试验方法
简介:
信息:ICS:23.040.20 CCS发布:2000-06-10 实施

GOST R 53160-2008 动物和植物的脂肪和油.抗氧化性的测定(加速氧化试验)
简介:
信息:ICS:67.200.10 CCS:X14 发布:2008 实施:2010-01-01

ASTM C863-2000 高温时评定碳化硅耐火材料抗氧化性的标准试验方法
简介:1.1 This test method covers the evaluation of the oxidation resistance of silicon carbide refractories at elevated temperatures in an atmosphere of steam. The steam is used to accelerate the test. Oxidation resistance is the ability of the silicon carbide (SiC) in the refractory to resist conversion to silicon dioxide (SiO 2 ) and its attendant crystalline growth. 1.2 This standard does not purport to address all of the safety problems, 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:81.080 (Refractories) CCS:Q40 发布:2000 实施

ANSI/ASTM F2263-2007 氯化水聚乙烯(PE)管的抗氧化性评估用试验方法
简介:This test method describes the general requirements for evaluating the long-term, chlorinated water, oxidative resistance of polyethylene (PE), used in cold water supply or service systems by exposure to chlorinated water. This test method outlines the requirements of a pressurized flow-through test system, typical test pressures, test-fluid characteristics, failure type, and data analysis. Note 1Other known disinfecting systems (chlorine dioxide, ozone, and chloramine) are currently used for protection of potable water; however, free-chlorine is by far the most common system in use today. Disinfecting systems other than chlorine have not been evaluated by this method.Guidelines and requirements for test temperatures, test hoop stresses, and other test criteria have been established by prior testing of PE pipe. Other related system components that typically appear in a PE cold water supply or service system can be evaluated with the PE pipe. When testing PE pipe and fittings as a system, it is recommended that the anticipated end-use fitting type(s) and material(s) be included in the test circuit since it is known that some fitting types and materials can impact failure times. Specimens used shall be representative of the piping product(s) and material(s) under investigation. Note 2The procedures described in this test method (with some modifications of test temperatures or stresses, or both) have been used to evaluate pipes manufactured from polybutylene (PB), crosslinked polyethylene (PEX), polypropylene (PP), multilayer (polymer-metal composite), copper, and stainless steel. This test method is applicable to PE pipe and systems used for transport of potable water containing free-chlorine for disinfecting purposes. The oxidizing potential of the test-fluid specified in this test method exceeds that typically found in potable water systems across the United States. The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are for information only and are not considered standard. The following precautionary caveat pertains only to the test method portion, Section , of this specification.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:23.040.20 CCS:G33 发布:2007-03-20 实施

ASTM C863-2000(2010) 高温时评定碳化硅耐火材料抗氧化性的标准试验方法
简介:The oxidation of silicon carbide refractories at elevated temperatures is an important consideration in the application of these refractories. The product of oxidation is amorphous silica or cristobalite, depending upon the temperature at which oxidation takes place. This oxide formation is associated with expansion and degradation of strength. The quantity of water vapor in the atmosphere greatly affects the rate of oxidation. The test, which creates and measures the expansion, is suitable for guidance in product development and relative comparison in application work where oxidation potential is of concern. The variability of the test is such that it is not recommended for use as a referee test. 1.1 This test method covers the evaluation of the oxidation resistance of silicon carbide refractories at elevated temperatures in an atmosphere of steam. The steam is used to accelerate the test. Oxidation resistance is the ability of the silicon carbide (SiC) in the refractory to resist conversion to silicon dioxide (SiO2) and its attendant crystalline growth. 1.2 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:81.080 CCS:Q41 发布:2000 实施

BS EN ISO 6886-2008 动物和植物脂肪和油脂.抗氧化性的测定(加速氧化试验)
简介:This International Standard specifies a method for the determination of the oxidative stability of fats and oils under extreme conditions that induce rapid oxidation: high temperature and high air flow. It does not allow determination of the stability of fats and oils at ambient temperatures, but it does allow a comparison of the efficacy of antioxidants added to fats and oils.The method is applicable to both virgin and refined animal and vegetable fats and oils.
信息:ICS:67.200.10 CCS:X14 发布:2006-11-30 实施:2006-11-30

ASTM C863-2000(2016) 评估高温碳化硅耐火材料抗氧化性的标准试验方法
简介: 3.1x00a0;The oxidation of silicon carbide refractories at elevated temperatures is an important consideration in the application of these refractories. The product of oxidation is amorphous silica or cristobalite, depending upon the temperature at which oxidation takes place. This oxide formation is associated with expansion and degradation of strength. The quantity of water vapor in the atmosphere greatly affects the rate of oxidation. 3.2x00a0;The test, which creates and measures the expansion, is suitable for guidance in product development and relative comparison in application work where oxidation potential is of concern. The variability of the test is such that it is not recommended for use as a referee test. 1.1x00a0;This test method covers the evaluation of the oxidation resistance of silicon carbide refractories at elevated temperatures in an atmosphere of steam. The steam is used to accelerate the test. Oxidation resistance is the ability of the silicon carbide (SiC) in the refractory to resist conversion to silicon dioxide (SiO2) and its attendant crystalline growth. 1.2x00a0;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:81.080 CCS发布:2000 实施

NF X41-580-2-2006 木材防腐剂.物理化学试验.第2部分:抗氧化性
简介:
信息:ICS:71.100.50 CCS:B71 发布:2006-05-01 实施:2006-05-05

ASTM C863-2000(2005) 高温时评定碳化硅耐火材料抗氧化性的标准试验方法
简介:The oxidation of silicon carbide refractories at elevated temperatures is an important consideration in the application of these refractories. The product of oxidation is amorphous silica or cristobalite, depending upon the temperature at which oxidation takes place. This oxide formation is associated with expansion and degradation of strength. The quantity of water vapor in the atmosphere greatly affects the rate of oxidation. The test, which creates and measures the expansion, is suitable for guidance in product development and relative comparison in application work where oxidation potential is of concern. The variability of the test is such that it is not recommended for use as a referee test. 1.1 This test method covers the evaluation of the oxidation resistance of silicon carbide refractories at elevated temperatures in an atmosphere of steam. The steam is used to accelerate the test. Oxidation resistance is the ability of the silicon carbide (SiC) in the refractory to resist conversion to silicon dioxide (SiO2) and its attendant crystalline growth.1.2 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:ICSCCS:Q40 发布:2000 实施

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柔性抛光轮与刚性工件耦合表面质量检测是一项针对抛光工艺中柔性抛光轮与刚性工件相互作用后的表面特性评估服务。该检测主要评估抛光后工件表面的光洁度、平整度、缺陷情况等,对于控制抛光质量、优化工艺参数、确保产品外观和性能至关重要。通过专业检测,可以有效提升抛光效率,减少废品率,广泛应用于精密制造领域。

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氨基酸氢键作用检测

氨基酸氢键作用检测是针对氨基酸分子之间或氨基酸与其他生物分子之间形成的氢键相互作用进行定性或定量分析的专业服务。氢键是维持蛋白质二级结构(如α-螺旋、β-折叠)和分子识别过程的关键非共价力,检测其强度、位置和稳定性对于理解蛋白质折叠、药物设计、酶催化机制以及生物材料开发至关重要。通过第三方检测,可确保数据准确性,为生物医药、食品科学等领域提供可靠的分子相互作用依据。

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电动工具手柄TPE包胶湿热老化防滑性及耐油性测试

电动工具手柄TPE包胶湿热老化防滑性及耐油性测试是针对TPE(热塑性弹性体)包覆在电动工具手柄上的材料性能评估。TPE包胶层直接影响用户的操作舒适性和安全性,检测其湿热老化后的防滑性和耐油性至关重要,可确保产品在高温高湿或油污环境下保持稳定性能,延长使用寿命并预防安全事故。本测试概括了材料在模拟严苛条件下的耐久性、摩擦系数和抗油侵蚀能力。

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户外运行组件背板温度检测

户外运行组件背板温度检测是针对户外设备如太阳能板、通信基站等组件背板表面温度进行的专业测量服务。户外环境复杂多变,温度波动大,易导致组件过热或结冰,影响设备效率、寿命和安全性。检测可评估散热性能、预防故障,确保户外组件稳定运行,对能源管理、设备维护和环境保护至关重要。本检测概括了温度参数监控、热分布分析和环境适应性评估。

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光伏逆变器沙尘试验浓度检测

沙尘浓度参数:颗粒物质量浓度,颗粒物数量浓度,粒径分布,沙尘沉降速率,浓度均匀性,浓度波动范围,环境模拟参数:温度条件,湿度条件,风速条件,气压条件,光照强度,沙尘来源类型,逆变器性能参数:输出功率稳定性,效率变化,温升特性,绝缘电阻,防护等级验证,电气连接可靠性,散热性能,机械耐久性参数:外壳密封性,过滤器堵塞程度,部件磨损情况,振动影响,安全性参数:电弧风险,接地连续性,过载保护功能

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动态循环污垢热阻测试装置标定检测

动态循环污垢热阻测试装置是一种用于模拟和评估热交换设备在循环流体中污垢沉积对热阻影响的专用测试设备。该装置通过精确控制流体流速、温度、压力等参数,模拟实际工况下的污垢形成过程,从而测定热阻变化。检测的重要性在于,污垢热阻直接影响热交换效率、能耗和设备寿命,准确的标定检测可确保测试数据的可靠性和可比性,为设备优化、节能降耗和预防性维护提供科学依据。本检测服务涵盖装置的性能验证、参数校准和整体标定,确保其符合相关标准要求。

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丙烯氨氧化反应路径检测

丙烯氨氧化反应路径检测是针对丙烯在氨和氧气存在下转化为丙烯腈等关键化学品的过程进行系统分析的服务。该检测旨在评估反应路径的可行性、选择性、转化率及副产物生成情况,对于优化生产工艺、提高产品纯度、降低能耗和减少环境污染至关重要。通过精确检测,可确保反应路径的安全性和经济性,广泛应用于石化工业。

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植物光系统II反应中心D1蛋白跨膜螺旋预测测试

跨膜螺旋预测分析: 跨膜螺旋数量预测, 跨膜螺旋长度评估, 螺旋方向性分析, 螺旋稳定性计算, 序列特征分析: 疏水性分布检测, 氨基酸组成分析, 序列保守性评估, 亲水性指数测量, 结构比对验证: 同源建模比对, 二级结构一致性检查, 拓扑结构验证, 功能相关性评估: 活性位点定位, 配体结合区域预测, 突变影响分析, 生物物理参数: 自由能变化计算, 膜嵌入倾向性测试, 螺旋-螺旋相互作用预测, 质量控制指标: 预测置信度评分, 算法一致性检验, 误差范围分析

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个人保安线通流能力检测

个人保安线通流能力检测是针对安全防护用接地线在特定条件下承载电流能力的测试项目,主要用于验证保安线在电气作业中能安全导通故障电流或泄漏电流,防止触电事故发生。检测的重要性在于确保保安线在紧急情况下能有效分流,保障人员安全,避免设备损坏。本检测信息概括了保安线的通流性能、耐久性及安全合规性评估。

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PM10过滤效率测试

PM10过滤效率测试是针对空气过滤器或过滤材料对空气动力学直径小于或等于10微米的颗粒物(PM10)去除能力的评估。PM10是可吸入颗粒物,能进入人体呼吸道,对健康构成威胁,因此测试其过滤效率至关重要。该检测确保过滤器在工业、医疗或民用环境中有效减少PM10污染,提升空气质量。概括来说,测试涉及模拟实际条件,测量过滤前后的颗粒物浓度差,以评估过滤性能。

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仪器设备

配备国际先进的检测仪器设备,确保检测数据的精确性

气相色谱仪

气相色谱仪

用于分析各种有机化合物,检测精度高,稳定性好。

液相色谱仪

液相色谱仪

适用于分析高沸点、难挥发的有机化合物和生物大分子。

质谱仪

质谱仪

用于物质的定性和定量分析,具有高灵敏度和高分辨率。

原子吸收光谱仪

原子吸收光谱仪

用于测定各种物质中的金属元素含量,检测限低,选择性好。

红外光谱仪

红外光谱仪

用于分析物质的分子结构和化学键,广泛应用于有机化学分析。

X射线衍射仪

X射线衍射仪

用于分析物质的晶体结构,确定物质的组成和结构。

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