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美国亚利桑那试验粉尘#IEC 60312试验粉尘#ISO 12103试验粉尘 4006306773;;60496773;,王,韩国ITC沙尘免费观看网站正能量www正能量软件ISO 12103-1 A1 Ultrafine Test Dust;ISO 12103-1 A2 Fine Test Dust;ISO 12103-1 A3 Medium Test Dust ISO 12103-1;A4 Coarse Test Dust
5.8.1 Dust Tests.粉尘测试
Purpose: To determine if the enclosure provides sufficient protection from dust intrusion from
windblown sand and road dust to allow the DUTto continue to meet the performance requirements
specified in the CTS. The accumulation of dust on heat sink devices will adversely affect heat dissipation. Dust may also combine with humidity and salt to produce unintentional conductive paths. Dust accumulation will adversely affect electro-mechanical devices resulting in increased friction or complete blockage of motion.
目的:用来确定当有风沙和路面灰尘干扰时,附件能否提供充分的保护使得DUT继续达到CTS中所指明的运行要求。
Procedure (Operating Type 1.2): Test according to ISO 20653 Protection against objects, water
and access. This test shall be conducted using ISO 12103-1, A2 Fine Grade Dust and should occur
for a period of 8 hours.
过程(操作方式1.2):测试根据ISO20653针对水等物体的防护。测试须使用ISO12103-1,A2优良等级,同时,粉尘需持续8个小时。
Criteria: Functional Status shall be class A.
标准:功能状态须为A级
The DUT shall experience no damage, loss of function, or degradation of performance. The DUT shall pass the Functional/Parametric Test at the end of test prior to cleaning.
DUT应避免受损,破坏功能,或降解其性能。DUT在清洁前须通过功能/参数测试。
0微米至尺寸的等级 | |
名义尺寸范围 (µm) | 材料品种 |
0 – 5 | Fe2O3 (Hematite,赤铁矿) Fe3O4 (Magnetite,磁铁矿) |
0 – 10 | Fe2O3 (Hematite,赤铁矿) Fe3O4 (Magnetite,磁铁矿) |
可接受的尺寸范围是指0微米至的尺寸产品中,至少包含尺寸的颗粒的体积百分为96%。 |
中等级别产品 | |||||||||||||||||||
名义尺寸范围 (µm) | 材料品种 | ||||||||||||||||||
5 – 10 | Fe2O3 (Hematite,赤铁矿) Fe3O4 (Magnetite,磁铁矿) | ||||||||||||||||||
中等级氧化铁产品按体积百分比计算,至少包含80%上面的尺寸的颗粒。
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美国亚利桑那试验粉尘#IEC 60312试验粉尘#ISO 12103试验粉尘 4006306773;;60496773;,王,韩国ITC沙尘免费观看网站正能量www正能量软件
美国亚利桑那试验粉尘#IEC 60312试验粉尘#ISO 12103试验粉尘 4006306773;;60496773;,王,韩国ITC沙尘免费观看网站正能量www正能量软件
我司代理的美国PTI试验粉尘应用在包括滤清器行业,电子行业等;德国DMT试验粉尘对于房屋通风系统过滤器应用比较广泛;而日本JIS试验粉尘的也应用在滤清器行业和电子行业;下表列出了来自美国PTI公司*的常用的滤清器行业检测标准;
自从我司2007年七月取得美国PTI公司中国*代理权后。晚上正能量www正能量网址发现大部分客户并非来自滤清器行业,如果您已购买过我司代理的各种试验杂质,并愿意共享你们的标准,非常欢迎您来信,提供您使用的标准号,标准名称,对应的试验杂质以及简单的注释。晚上正能量www正能量网址将不断地扩充下表;
共享是件很棒的事!
Filtration Standards, & Specifications | Contaminants Required | Comments & Information |
ANSI B93.31: Multipass Method for Evaluating the Filtration Performance of a Fine Hydraulic Fluid Power Element | ISO 12103-1, A2 Fine Test Dust (AC Fine Test Dust per standard is obsolete) | B93.31: Hydraulic Filter Multipass Method is cancelled. ISO 16889 has replaced the ANSI B93.31 & NFPA T3.10.8.8 documents |
ISO 4020: Road Vehicles - Fuel Filters for Diesel Engines | ISO 12103-2, M1 and M2 Aluminum Oxide Test Dusts | An Organic Contaminant is also required, see 4020 standard for details. |
ISO 4548-4: Initial Particle Retention Efficiency, Life & Cumulative Efficiency (gravimetric method) | ISO 12103-1,A2 Fine Test Dust ISO 12103-2, M2, M3, M4 and M5 Aluminum Oxide Test Dust | Life & Cumulative Efficiency uses A2 Fine Test Dust Initial Particle Retention uses M series of Aluminum Oxide Test Dust |
ISO 4548-12: Filtration Efficiency using Particle Counting, & Contaminant Retention Capacity | ISO 12103-1, A3 Medium Test Dust | SAE J 1858 Oil Filter Multipass Method is cancelled. ISO 4548-12 has been adopted by SAE |
ISO 4572: Hydraulic Fluid Power- Filters - Multipass Method | ISO 12103-1, A2 Fine Test Dust (AC Fine Test Dust per std. is obsolete) | SAE J 726 Air Cleaner Test Code is cancelled. ISO 5011 has been adopted by SAE |
ISO/TS 11155-1: Road Vehicles - Air Filters for Passenger Compartments Part 1: Test for Particulate Filtration | ISO 12103-1, A2 Fine Test Dust | SAE J 1669-1: Cabin Particulate cancelled. ISO/TS 11155-1 has been adopted by SAE |
ISO/TS 13353: Diesel Fuel & Petrol Filters for Internal Combustion Engines - Initial Efficiency by Particle Counting | ISO 12103-1, A3 Medium Test Dust | ISO/TS 13353 is cancelled & withdrawn. ISO 19438 has replaced 13353 |
ISO 16889: Hydraulic Fluid Power Filters - Multipass Method for Evaluating Filtration Performance of a Filter Element. | ISO 12103-1, A3 Medium Test Dust | ISO 16889 has replaced 4572 Hydraulic Filter Multipass Test Method |
ISO 19438: Diesel Fuel & Petrol Filters for Internal Combustion Engines - Filtration Efficiency using Particle Counting & Contaminant Retention Capacity | ISO 12103-1, A3 Medium Test Dust | ISO 19438 has replaced 13353 Fuel Filter Initial Efficiency |
ISO/CD19713: Inlet Air Cleaning Equipment for Internal Combustion Engines & Compressors -Fractional Efficiency Testing | ISO 12103-1, A2 Fine Test Dust and A4 Coarse Test Dust | This Standard is under development by ISO/TC22/SC7/WG3 Air & Oil Filters |
JIS D1608: Fuel Filter Test Method for Automotive Gasoline Engines | JIS Z 8901, Class 8 (fine) Test Dust | ISO 12103-1, A2 Fine Test Dust may be substituted if listed in test report and/or with customer agreement |
JIS D1611: Automotive Parts - Test Methods of Lubricating Oil Filters | SOFTC-2A | Gravimetric Test Method |
JIS D1617: Automotive Parts - Fuel Filters for Diesel Engines Test Methods | An Organic Contaminant is also required, see D1617 standard for detail. ISO 12103-2 Aluminum Oxide Test Dusts JIS Z 8901 Class 8 (fine) Test Dust | ISO 12103-1, A2 Fine Test Dust may be substituted for JIS Z 8901 Class 8 Test Dust if listed in test report and/or with customer agreement |
NFPA T3.10.8.8: Hydraulic Fluid Power-Filters - Multipass Method for Evaluating Filtration Performance | ISO 12103-1, A2 Fine Test Dust (AC Fine Test Dust per standard is obsolete) | T3.10.8.8 Hydraulic Filter Multipass Method is cancelled. ISO 16889 has replaced the NFPA & ANSI B93.31 documents |
SAE J 726: Air Cleaner Test Code | ISO 12103-1, A2 Fine Test Dust and A4 Coarse Test Dust | SAE J 726 Air Cleaner Test Code is cancelled. ISO 5011 has been adopted by SAE |
SAE HS- 806: Oil Filter Test Procedure Section 6: Filter Capacity & Contaminant Removal Characteristics of Full-Flow Oil Filters | ISO 12103-1, A2 Fine Test Dust SOFTC 2A | Gravimetric Test Method for Overall Efficiency & Capacity |
SAE HS- 806: Oil Filter Test Procedure Section 7: Single Pass Particle Retention Capability Test | Broad Range within 29-470 μm of glass beads Narrow Range in 10 μm fractions of glass beads Natural ISO 12103-1, A4 Coarse Test Dust in full range or fractions thereof | Gravimetric Test Method for Single Pass Efficiency |
SAE J 905: Fuel Filter Test Methods | ISO 12103-1, A2 Fine Test Dust | Gravimetric Test Method for Efficiency & Capacity |
SAE J 1669-1: Passenger Compartment Air Filter Test Code - Particulate Filtration | ISO 12103-1, A2 Fine Test Dust | SAE J 1669-1 is cancelled. ISO 11155-1 has been adopted by SAE |
SAE J 1858: Full-Flow Lubricating Oil Filters Multipass Method for Evaluating Filtration Performance | ISO 12103-1, A3 Medium Test Dust | SAE J 1858 is cancelled. ISO 4548-12 has been adopted by SAE |
SAE J 1985: Fuel Filters - Initial Single Pass Efficiency Test Method | ISO 12103-1, A2 Fine Test Dust | Particle Counting Fuel Filter Test Method- Fractional Efficiency |
美国亚利桑那试验粉尘#IEC 60312试验粉尘#ISO 12103试验粉尘 4006306773;;60496773;,王,韩国ITC沙尘免费观看网站正能量www正能量软件
Q2、PTI公司的ISO等级的试验粉尘的密度(单位体积重量)大概是多少? 1、 ISO 12103-1 A1 Ultrafine – 500 kg/m3 2、 ISO 12103-1 A2 Fine – 900 kg/m3 3、 ISO 12103-1 A3 Medium – 1025 kg/m3 4、 ISO 12103-1 A4 Coarse – 1200 kg/m3 |
美国亚利桑那试验粉尘#IEC 60312试验粉尘#ISO 12103试验粉尘 4006306773;;60496773;,王,韩国ITC沙尘免费观看网站正能量www正能量软件
Q3、请问 SAE Fine Test dust 是否等同于 ISO 12103-1 A2 Fine Test Dust? SAE J726 试验粉尘和 ISO 12103-1 A2 Fine试验粉尘之间有何区别? ISO 12103-1, A2 细试验粉尘与1993年之前PTI公司生产的 SAE Fine Test Dust 是相同的。只是由于鉴于依据 ISO 12103-1 标准的测量仪器的升级,其报告的颗粒尺寸要略小一点点。 SAE J726 标准已在2002年作为并由 ISO 5011 取代,ISO 5011 使用满足 ISO 12103-1 标准的试验粉尘。关于这个问题的详细信息,点击此处访问试验粉尘的历史。 | |||||||||||||||||||||||
美国亚利桑那试验粉尘#IEC 60312试验粉尘#ISO 12103试验粉尘 4006306773;;60496773;,王,韩国ITC沙尘免费观看网站正能量www正能量软件
美国亚利桑那试验粉尘#IEC 60312试验粉尘#ISO 12103试验粉尘 4006306773;;60496773;,王,韩国ITC沙尘免费观看网站正能量www正能量软件
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美国亚利桑那试验粉尘#IEC 60312试验粉尘#ISO 12103试验粉尘 4006306773;;60496773;,王,韩国ITC沙尘免费观看网站正能量www正能量软件
美国亚利桑那试验粉尘#IEC 60312试验粉尘#ISO 12103试验粉尘 4006306773;;60496773;,王,韩国ITC沙尘免费观看网站正能量www正能量软件 |
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