Ntau ntau yam uas cuam tshuam rau kev pabcuam lub neej ntawm noo noo meters
Factor 1: hnyav heev
Txawm hais tias feem ntau hygrometers yuav tsum ua haujlwm kom zoo nyob rau hauv "li qub" lub tsev nyob sab hauv los tiv thaiv cov teebmeem ntawm qhov khov ntawm cov dej. Piv txwv li, kev hygrometer raug rau qhov kub hauv qab -4 degree f lossis siab dua 140 degree f yuav pib rov nyeem tsis raug.
Yog tias tsis muaj cov chaw dav hlau tshwj xeeb uas yog tsim kom muaj qhov tseeb ntawm kev ua haujlwm ntawm cov khoom siv hluav taws xob, nws yuav tsis tsuas yog txo qhov ntsuas hluav taws xob ntawm cov twj paj nruag, ua rau lub sijhawm ntev tsis ua haujlwm.
Factor 2: Raug rau ya raws
Ironically, lub caij nyoog raug rau cov dej noo ntau dhau tuaj yeem ua rau kev puas tsuaj rau hygrometer. Hom kev puas tsuaj no tuaj yeem nthuav tawm ntau txoj kev, xws li kev xeb ntawm cov koob tshuaj tiv thaiv (xws li cov duab ntawm lub ntsej muag) lossis cov yuam kev hauv lub voj voos sab hauv ntawm cov twj paj nruag ntawm cov ntsuas nws tus kheej.
Tus neeg twg uas muab lub xov tooj tso rau hauv pas dej ua luam dej lossis lwm lub cev dej tuaj yeem qhia koj tias noo noo thiab cov khoom siv hluav taws xob tsis tuaj yeem ua rau cov khoom siv hluav taws xob zoo. Txawm li cas los xij, koj tsis tas yuav muab cov khoom siv hluav taws xob rau hauv cov dej kom ua rau lawv muaj dej noo ntau dhau. Tso lub twj tso rau hauv ib puag ncig ib puag ncig, xws li ib lub hnab faus nyob rau hauv cov khaub ncaws ua haujlwm, tuaj yeem ua rau lub sijhawm puas tsuaj, tsuas nyiam ntuav nws mus rau hauv dej.
Factor 3: Kev puas tsuaj tshwm sim los ntawm Mishandling
Txawm hais tias Woodworking noo noo meters feem ntau yog tsim ua cov cuab yeej ruaj khov thiab ruaj khov rau ntawm qhov chaw ua haujlwm tseem ceeb. Qhov no tsis txhais tau tias qhov xwm txheej no yog tus neeg siv kev txhaum; Kev huam yuaj muaj tseeb tshwm sim, xws li cov twj paj nruag poob rau qhov chaw tawv lossis thoob.
Txawm li cas los xij, noj kev tiv thaiv kev tiv thaiv kom tsis txhob ua cov twj paj nruag tsis zoo tuaj yeem pab tiv thaiv kev ntsuas tsis zoo. Piv txwv li, koj tuaj yeem tiv thaiv kev sib raug zoo los ntawm kev tuav lub ntsuas thiab muab nws hla cov npoj yaig uas yuav tsum tau qev nws mus rau hauv chav. Hnav hnab looj tes nrog gripping chaw siv hnab looj tes nrog cov chaw du kuj tseem tuaj yeem ua kom yooj yim kom tsis txhob poob dej noo noo thaum siv.
Zoo li cov khoom siv hluav taws xob, lub hygrometer tuaj yeem ntev dua thaum daws tau.
