HG/T 3276-2012 腐植酸铵肥料分析方法
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基本信息
| 标准名称： | 腐植酸铵肥料分析方法 |
| 替代情况： | 替代HG/T 3276-1999 |
| 发布部门： | 中华人民共和国工业和信息化部 |
| 发布日期： | 2012-12-28 |
| 实施日期： | 2013-06-01 |
| 首发日期： | |
| 作废日期： | |
| 出版社： | 化工出版社 |
| 出版日期： | 2013-06-01 |
适用范围
本标准规定了腐植酸铵肥料的检验项目及分析方法。
本标准适用于以风化煤、泥炭和褐煤为原料，采用直接氨化或酸洗后氨化而制得的固体腐植酸铵或液体腐植酸铵肥料的质量检验。
前言
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引用标准
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所属分类： 石油 石油产品 燃料油
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【英文标准名称】:StandardGuideforSelectingAerospaceandGeneralPurposeAdhesivesandSealants
【原文标准名称】:航空航天和通用胶粘剂和密封剂选择的标准指南
【标准号】:ASTMD6465-1999(2005)
【标准状态】:现行
【国别】:
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D14.60
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:密封层(剂);航空航天;粘胶物;胶粘剂
【英文主题词】:adhesives;aerospace;glue;sealants
【摘要】:Theguideistobeusedbyanyonedevelopingbondingorsealingrequirementsforspecificationsformanufacturing,maintenanceoroverhaul.Thisguidehasbeendesignedtobeapplicationspecificforeachbondingorsealingapplication,andallowsthedesignengineertorestassuredthattheproduct(s)orprocess(es)selectedbytheindustrialormanufacturingengineerwillbecompatiblewithboththepartmaterialandthesubsequentprocesses,suchasadherend/substratecleaningandpreparation.Itallowstheindustrialormanufacturingengineertocustomizetheselectionoftheadhesiveorsealantproductbasedonthematerialsofthepartsbeingbondedorsealed,theconditionsrequiredforthesubsequentprocess(es),environmental,cost,andhealthandsafetyconcerns.1.1Thisguideisintendedtoassistdesignengineers,manufacturing/industrialengineers,andproductionmanagersinselectingthebest-fitadhesive/sealantorbonding/sealingprocess.Theguidetakesintoaccountenvironmentalpollutionpreventionandoccupationalhealthandsafetyfactorsinaselectionprocess.1.2Thisguideisnottobeconsideredasadatabaseofacceptablematerials.Itwillguidetheengineersandmanagersthroughtheadhesive/sealantmaterialselectionprocess,callingforengineerstocustomizetheirselectionbasedonthebondingorsealingperformancerequirementsforthespecifiedapplication.Acomprehensiveselectionprocesswillallowfortheestablishmentofamoreefficientproductionprocess,andmayeliminateunnecessaryprocesssteps.Atotallifecyclecostanalysisorperformance/costofimplementationstudyisrecommendedtocomparetheavailablealternatives.1.3Thisguideisforaerospaceandgeneralpurposeoperations.Itisnotintendedtobeusedforautomotive,carpet,construction,electronics,medical/dental,optical,orstructuralandnonstructuralwoodapplications.Notethatthisguideisnotspecificallyfortheseapplications,butthegeneralmethodologymaybeusedintheselectionprocessfortheseapplications.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G38
【国际标准分类号】:49_025_50;83_180
【页数】:7P.;A4
【正文语种】:
Product Code:SAE J2382
Title:Video Based Light Measurement Techniques
Issuing Committee:Test Methods And Equipment Stds Committee
Scope:Traditional methods of photometry rely on the use of a goniometer to rotate the test item around two axes at right angles. This method is satisfactory for most situations but has certain disadvantages:a. Point-by-point measurements with a goniometer may be slow. With more advanced requirements, particularly for headlamps, where the entire beam pattern is of concern, isocandela measurements are becoming increasingly needed. Such testing can be very time consuming.b. For production quality assurance, the speed of a goniometer may not allow testing to keep pace with the production line if a large quantity of lamps must be sampled.c. High Intensity Discharge (HID) lamps are becoming commonly used. Such lamps are orientation sensitive, changing in both lumen output and intensity distribution when tilted. This can introduce significant inaccuracies in test results when testing is performed using a goniometer.There is a need for alternative test techniques which can achieve very high speed data acquisition, the capture of full isocandela distribution, and the elimination of lamp tilting. This SAE Informational Report describes fundamentals of video-based testing to address these concerns. Further information is required to provide all details needed to set up a laboratory using these techniques.With the video-based system, the lamp is fixed in position and aimed at a receiving screen. A camera, of particular type and grade, views the screen and is able to perform measurement of the reflected light (luminance) at each point on the screen. Proper calibration of the system can provide the luminous intensity distribution of the light under test from the measured luminance values.Numerous factors must be taken into account to produce an accurate measurement system. Under controlled conditions, it has been shown that the system can produce measurement of absolute intensity distributions with good accuracy. (Reference 2.1.1 and 2.1.2.)The great advantage of this form of photometry is its extremely high speed, allowing the collection of isocandela diagrams in less than one minute. There are some accompanying disadvantages which are discussed later.This document describes the basic techniques and the controls which are necessary for accuracy.Comments are also provided comparing video based technology to conventional goniometer methods.
【原文标准名称】:航空航天和通用胶粘剂和密封剂选择的标准指南
【标准号】:ASTMD6465-1999(2005)
【标准状态】:现行
【国别】:
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D14.60
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:密封层(剂);航空航天;粘胶物;胶粘剂
【英文主题词】:adhesives;aerospace;glue;sealants
【摘要】:Theguideistobeusedbyanyonedevelopingbondingorsealingrequirementsforspecificationsformanufacturing,maintenanceoroverhaul.Thisguidehasbeendesignedtobeapplicationspecificforeachbondingorsealingapplication,andallowsthedesignengineertorestassuredthattheproduct(s)orprocess(es)selectedbytheindustrialormanufacturingengineerwillbecompatiblewithboththepartmaterialandthesubsequentprocesses,suchasadherend/substratecleaningandpreparation.Itallowstheindustrialormanufacturingengineertocustomizetheselectionoftheadhesiveorsealantproductbasedonthematerialsofthepartsbeingbondedorsealed,theconditionsrequiredforthesubsequentprocess(es),environmental,cost,andhealthandsafetyconcerns.1.1Thisguideisintendedtoassistdesignengineers,manufacturing/industrialengineers,andproductionmanagersinselectingthebest-fitadhesive/sealantorbonding/sealingprocess.Theguidetakesintoaccountenvironmentalpollutionpreventionandoccupationalhealthandsafetyfactorsinaselectionprocess.1.2Thisguideisnottobeconsideredasadatabaseofacceptablematerials.Itwillguidetheengineersandmanagersthroughtheadhesive/sealantmaterialselectionprocess,callingforengineerstocustomizetheirselectionbasedonthebondingorsealingperformancerequirementsforthespecifiedapplication.Acomprehensiveselectionprocesswillallowfortheestablishmentofamoreefficientproductionprocess,andmayeliminateunnecessaryprocesssteps.Atotallifecyclecostanalysisorperformance/costofimplementationstudyisrecommendedtocomparetheavailablealternatives.1.3Thisguideisforaerospaceandgeneralpurposeoperations.Itisnotintendedtobeusedforautomotive,carpet,construction,electronics,medical/dental,optical,orstructuralandnonstructuralwoodapplications.Notethatthisguideisnotspecificallyfortheseapplications,butthegeneralmethodologymaybeusedintheselectionprocessfortheseapplications.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G38
【国际标准分类号】:49_025_50;83_180
【页数】:7P.;A4
【正文语种】:
Product Code:SAE J2382
Title:Video Based Light Measurement Techniques
Issuing Committee:Test Methods And Equipment Stds Committee
Scope:Traditional methods of photometry rely on the use of a goniometer to rotate the test item around two axes at right angles. This method is satisfactory for most situations but has certain disadvantages:a. Point-by-point measurements with a goniometer may be slow. With more advanced requirements, particularly for headlamps, where the entire beam pattern is of concern, isocandela measurements are becoming increasingly needed. Such testing can be very time consuming.b. For production quality assurance, the speed of a goniometer may not allow testing to keep pace with the production line if a large quantity of lamps must be sampled.c. High Intensity Discharge (HID) lamps are becoming commonly used. Such lamps are orientation sensitive, changing in both lumen output and intensity distribution when tilted. This can introduce significant inaccuracies in test results when testing is performed using a goniometer.There is a need for alternative test techniques which can achieve very high speed data acquisition, the capture of full isocandela distribution, and the elimination of lamp tilting. This SAE Informational Report describes fundamentals of video-based testing to address these concerns. Further information is required to provide all details needed to set up a laboratory using these techniques.With the video-based system, the lamp is fixed in position and aimed at a receiving screen. A camera, of particular type and grade, views the screen and is able to perform measurement of the reflected light (luminance) at each point on the screen. Proper calibration of the system can provide the luminous intensity distribution of the light under test from the measured luminance values.Numerous factors must be taken into account to produce an accurate measurement system. Under controlled conditions, it has been shown that the system can produce measurement of absolute intensity distributions with good accuracy. (Reference 2.1.1 and 2.1.2.)The great advantage of this form of photometry is its extremely high speed, allowing the collection of isocandela diagrams in less than one minute. There are some accompanying disadvantages which are discussed later.This document describes the basic techniques and the controls which are necessary for accuracy.Comments are also provided comparing video based technology to conventional goniometer methods.