Kev faib tawm thiab siv cov ntoo noo noo ntsuas
Xaiv: koob tsawg dua noo noo ntsuas
Kev ntsuas dej noo nyob rau hauv qhov chaw tsis sib xws thiab cov khoom siv xoob xoob
Lub koob tsawg dua hygrometer yuav tsum tau nyob rau hauv tag nrho kev sib cuag nrog cov khoom nto kom muab kev nyeem ntawv raug. Yog tias lub rooj tsavxwm scan tsis tuaj yeem muab tso ncaj nraim rau ntawm cov khoom kuaj, qhov tseeb ntawm rab koob tsis muaj hygrometer yuav raug cuam tshuam. Tsis tas li ntawd, yog tias cov khoom siv scanned xoob ntim (xws li rwb thaiv tsev lossis quav nyab), qhov ntsuas qhov kawg tuaj yeem kuaj cov dej noo ntawm huab cua ntawm cov khoom siv fibers.
Ntawm qhov tod tes, rab koob hygrometers tuaj yeem siv tau yooj yim los kuaj cov ntaub ntawv uas tau ntim nrog xoob lossis muaj qhov tsis sib xws. Qhov tseem ceeb yog qhov tam sim no nyob rau hauv cov khoom siv kuaj - tsuav yog muaj txoj hauv kev rau qhov tam sim no ntws los ntawm ib tus pin mus rau lwm qhov, qhov kev xeem tuaj yeem ua tiav. Txawm li cas los xij, txhawm rau ntsuas cov dej noo hauv cov ntaub ntawv fiberglass rwb thaiv tsev, quav nyab bales, thiab lwm yam, tshwj xeeb electrodes yuav tsum tau.
Kev xaiv: koob ntsuas dej noo
Ntsuam xyuas cov dej noo hauv cov ntaub ntawv uas koj tsis xav kom puas
Koob tsawg hygrometers qee zaum hu ua "non-invasive" lossis "non-destructive" hygrometers vim tias lawv tsis tas yuav nkag mus rau saum npoo ntawm cov khoom kuaj kom tau txais cov ntsuas dej noo. Tias yog vim li cas ntau tus kws tshaj lij hauv pem teb siv rab koob tsawg dua hygrometers los ntsuas cov av ntawm lawv cov flooring hardwood. Los ntawm kev siv rab koob tsis muaj qhov ntsuas, cov dej noo tuaj yeem ntsuas yam tsis muaj kev puas tsuaj rau hauv pem teb hardwood.
Ntawm qhov tod tes, koob hygrometers yuav tsum nkag mus rau saum npoo ntawm cov khoom siv rau kev ntsuas tsim nyog. Hauv cov ntawv thov uas xav tau kev tiv thaiv ntawm qhov chaw ntawm cov khoom kawg, tawm hauv cov pinholes, txawm tias me me pinholes uas tau yooj yim sau los yog ntim nrog epoxy resin, feem ntau tsis txaus siab.
Xaiv: koob tsawg dua noo noo ntsuas
Txiav txim siab qhov ya raws ntawm tag nrho cov phaj
Thaum lub koob tsis muaj dej noo ntsuas ntsuas cov dej noo hauv cov khoom, nws tuaj yeem muab qhov nruab nrab nyeem ntawm txhua qhov dej noo hauv qhov chaw scanning. Qhov no txhais tau tias yog kuaj pom lub hnab ntim dej noo, koj yuav tsis paub tias nws tob npaum li cas. Xwb, yog tias lub plhaub thiab cov dej noo ntawm cov qauv ntawm cov khoom sib txawv, koj yuav tsis tuaj yeem nkag siab lawv qhov sib txawv.
Needle noo noo ntsuas - tshwj xeeb tshaj yog cov uas siv cov koob insulated - ua tau zoo heev hauv kev txiav txim siab faib cov dej noo hauv Circuit Court boards. Siv cov pins insulated, nws yog ib qho yooj yim rau thawb cov pins ob peb feem kaum ntawm ib nti, nyeem cov ntaub ntawv, thawb lawv lwm nti, nyeem dua, thiab txuas ntxiv cov txheej txheem no kom txog thaum cov pins tau ntim tag nrho. Kev faib tawm ntawm cov dej noo hauv lub rooj tsavxwm tuaj yeem yog cov ntaub ntawv tseem ceeb rau cov neeg lag luam ntoo, vim tias nws tuaj yeem pab lawv txiav txim siab txoj kev kho ntawm cov ntoo thiab kho qhov cub kom haum.
Kev xaiv: koob ntsuas dej noo
Lwm qhov kev txiav txim siab thaum xaiv cov ntsuas dej noo
Tau kawg, xaiv ib lub hygrometer tsis yog siv cov txheej txheem pins lossis scanning boards (los yog ob qho tib si) los ntsuas cov dej noo hauv cov khoom. Koj kuj yuav tsum xav txog:
