汽相清洗

1、SEMBLIES & MATERIALSASSOCIATIONTHE ELECTRONIC COMPONENT SECTOR OF THE ELECTRONIC INDUSTRIES ALLIANCEEIA-448-19AANSI/EIA-448-19A-2000Approved: October 25, 2000NOTICEEIA Engineering Standards and Publications are designed to serve the public interest througheliminating misunderstandings between manufacturers and purchasers, facilitatinginterchangeability and improvement of products, and assisting the purchaser in selecting andobtaining with minimum delay the proper product for his particular n。

2、5 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 16761-1:2015.The UK participation in its preparation was entrusted to TechnicalCommittee PTI/13, Petroleum Testing and Terminology.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015.P。

3、dard is issued under the fixed designation D5769; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope Scope*1.1 This test method covers the determination of benzene, toluene, other specified individual aromatic compounds, and totalaromati。

4、esignation D 5534; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This test method covers the ability of hydraulic fluids toprevent the rusting of steel in the vapor phase over thehydraulic fluid and water.1.2 The values stated in SI u。

5、 量用望汽梅清洗统b. 电量波撒冷型i.相法就机. 幸运坏d. 量筒3 主主术要求3.1通渴望汽组清革董事1童医律毒( 220V 50H) ( 380V曰F，)( 10份ml)( 1000ml ) Q)/ZI58-85 3.1 .1准备，首先检查汽招请注机外现有无异常情况，其检查内容包括冷却循环管道有无破裂、弯曲，屯源线是否损坏，做好开机毒者始准备。
3.1.2放入清洗被没洗法西己方重量比三氯三氟乙键(FI13)95 元水乙部5 每次主国人量z每次加入量必须保证清洗被液面超出放热管20mm以上。
3.1.1接通冷却用结环水冷却水一般可用自来水冷却水的温度应低于200C。
3.1.4接通电源开启电源开关，加热开芫藐祟清洗槽内呈雾状时llP可开始j古法操作。
3.1.5法洗工件应恙挂拿蜀，窍时注意应运工待约F边缘距清洗波波画20-5岳mm，工件的主边缘距冷却管下主是至少50mm如清ilt:I件按在骂过大时，:tJ采取先洁洗一半然后再洁法另一半的方法遂行清洗，但要求两次清洗的接合部位必须大于50mm。