特點(diǎn):
四個(gè)真空箱連動(dòng)工作,每個(gè)真空箱可同時(shí)
檢測(cè)2-4個(gè)工件
循環(huán)檢功能,可判斷出泄漏的具體工件
含氦回收單元,氦回收率達(dá)98%
真空箱門翻蓋式結(jié)構(gòu),自動(dòng)開(kāi)關(guān)箱門
針對(duì)工件類型設(shè)計(jì)的特殊夾具
PLC控制,觸摸屏顯示 【技術(shù)參數(shù)】
檢漏方式:真空箱式
充氦方式:箱內(nèi)對(duì)工件充氦
真空箱個(gè)數(shù):4個(gè)
真空箱容積:230L
生產(chǎn)節(jié)拍:≦80秒 (單箱)
可檢漏率:5g/年 (R134a)
示蹤氣體要求:
大漏檢測(cè)氣體:氮?dú)? 大漏檢測(cè)壓力:4Mpa
微漏檢測(cè)氣體:氦氣
微漏檢測(cè)壓力:1.5--4Mpa
Vacuum Chamber Helium Leak Test System for Automotive A.C.Pipelines
Features:
Several work pieces can be tested per chamber, several chambers working interlinked
Chamber door flip-lid structure,open and close automatically
Special design fixtures apply to various direction hose assemblies
Exact leakage work piece definition function
Hose assembly clam shell helium leak detection system
Technical Data
Components to test Hose assemblies
Test method Clam Shell
Leak Rate 1 x 10-5 ----4 x 10-5 mbar.l/s Adjustable
Helium charging pressure 290psi +/-20psi
Sniff detection point qty. 12(Adjustable)
Cycle time 35-55s/pcs
Helium Recovery Rate ≥95% |
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