Nqus Degree Detection Methods rau Stainless Hlau Nqus Flasks

Q1: Dab tsi yog txoj hauv kev yooj yim rau cov neeg siv khoom txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws

A1: 1. Kev ntsuas dej kub- puv lub khob nrog dej npau npau, kaw lub hau kom nruj, thiab kov cov phab ntsa sab nrauv tom qab 5-10 feeb. Yog hais tias cov phab ntsa sab nrauv yog pom tseeb kub, nws qhia tau hais tias lub tshuab nqus tsev kawm ntawv tsis zoo (kub hloov pauv tshwm sim); 2. Kev sim suab- coj mus rhaub lub khob maj mam, lub suab nkig thiab meej qhia tias lub tshuab nqus tsev zoo, thaum lub suab tsis zoo qhia tias lub tshuab nqus tsev tsis zoo; 3. Rwb thaiv tsev lub sij hawm kuaj-sau lub sij hawm thaum cov dej kub poob mus rau ib theem (xws li 50 degree), uas yuav tsum tau raws li cov chaw tsim tshuaj paus tus qauv.

Q2: Dab tsi yog qhov kev ntsuas qhov sib txawv ntawm kev ua haujlwm rau lub tshuab nqus tsev kawm ntawv?

A2: Txoj kev ntsuas qhov sib txawv ntawm qhov sib txawv siv lub tshuab nqus tsev los ntsuas qhov siab hauv lub tshuab nqus tsev. Qhov qis dua, qhov zoo dua lub tshuab nqus tsev degree. Cov txheej txheem tshwj xeeb yog: laum ib lub qhov me me nyob rau sab nraud ntawm lub raj mis, txuas lub tshuab nqus tsev vacuum, thiab ntsuas tus nqi siab. Txoj kev no yog qhov tseeb tab sis yuav ua rau cov khoom puas tsuaj, yog li nws tsim nyog rau kev kuaj xyuas lub Hoobkas.

Q3: Dab tsi yog helium huab hwm coj spectrometry leak nrhiav txoj hauv kev rau stainless hlau lub tshuab nqus tsev vacuum?

A3: Helium mass spectrometry leak detection is a high -precision detection method. Nws siv helium ua cov pa roj, txau helium rau sab nrauv ntawm lub raj mis, thiab siv lub helium mass spectrometer los xyuas seb helium xau rau hauv lub tshuab nqus tsev. Yog tias kuaj pom helium, nws qhia tau tias lub tshuab nqus tsev nqus tau tawm thiab qhov nqus tsev kawm ntawv tsis tsim nyog. Txoj kev no yog siv dav hauv kev tswj xyuas kev ua haujlwm zoo.

Q4: Dab tsi yuav cuam tshuam rau lub tshuab nqus tsev nqus tsev vacuum?

A4: 1. Cov txheej txheem tsim khoom- tsis zoo ntawm lub tshuab nqus tsev thaum lub sijhawm tsim khoom yuav ua rau huab cua to; 2. Kev thauj mus los thiab kev siv - kev sib tsoo thiab poob thaum lub sij hawm thauj mus los lossis siv yuav ua rau cov qauv sib khi ntawm lub tshuab nqus tsev; 3. Siab -kub siv

Q5: Yuav ua li cas xaiv cov txheej txheem kho stainless hlau tsim nyog?

A5: 1. Raws li kev siv ib puag ncig- cov khoom siv hauv qhov chaw corrosive yuav tsum xaiv pickling passivation lossis hmoov txheej; 2. Raws li qhov yuav tsum tau ua kom pom zoo- siab- cov khoom ci ci xaiv polishing lossis electroplating; 3. Raws li qhov yuav tsum tau ua haujlwm- hnav- cov khoom tiv thaiv xaiv electroplating lossis hmoov txheej; 4. Raws li cov nqi siv nyiaj- polishing thiab pickling passivation yog tus nqi qis, thaum electroplating thiab siab -kawg hmoov txheej yog siab dua- nqi.