Yuav ua li cas txheeb xyuas qhov tseeb ntawm RC tsis tom qab xauv?

I. Kho vajtse qhov ntsuas qhov ntsuas qhov tseeb

Capacitance Deviation Verification: Ncaj nraim sim qhov tseeb qhov kev tiv thaiv thiab qhov muaj peev xwm ntawm lub kaw lus RC network nrog cov digital multimeter ntawm tsawg kawg 6.5 tus lej precision, txheeb xyuas qhov sib txawv ntawm Tsawg dua lossis sib npaug li 5% ntawm qhov ntsuas tus nqi hauv qab.

Kev pov thawj ntawm lim txiav- tawm zaus: Tus qauv sine nthwv dej ntawm cov zaus sib txawv yog nkag mus rau hauv qhov ntsuas kub tswj cov tswv yim los ntawm kev siv lub tshuab hluav taws xob tus qauv, nrog qhov sib txawv tsawg dua lossis sib npaug li 10% ntawm qhov tseeb lim txiav - tawm zaus thiab tus nqi teev.

Interference attenuation precision verification: tested signal attenuation after filtering will be greater than or equal to 20dB for the first zaus interference signal tested in the Rhiav, uas yuav ua tau raws li lub hom phiaj cuam tshuam kev cuam tshuam.

II. Kev txheeb xyuas qhov tseeb ntawm dynamic teeb liab kis tau tus mob

Kev ntsuas kub ntsuas ncua sij hawm ntsuas qhov tseeb: Hloov cov qauv ntsuas kub ntawm cov thermocouple terminals sai sai thiab kaw lub sij hawm ncua sij hawm rau qhov ntsuas kub kom ncav cuag qhov ntsuas kub kom siv tau tsawg dua lossis sib npaug li 200ms yam tsis muaj cov qauv lag luam sib txawv.

Kev Ntsuas Ripple Qhov tseeb: Ib qho dual -channel oscilloscope nrog 100MHz bandwidth tau siv los soj ntsuam qhov ntsuas kub ntsuas kom ntseeg tau tias qhov siab tshaj - rau - tus nqi siab tshaj ripple tsawg dua los yog sib npaug rau 10mV thiab tsis muaj lub suab nrov nrov cuam tshuam cuam tshuam rau sampling.

Kev sib piv ntsuas qhov ntsuas qhov ntsuas kub: qhov ntsuas kub ntawm txhua qhov taw tes hauv qhov kub khiav yog ib txhij sau los ntawm CNAS-calibrated 0.1- qib high-precision kub ntsuas cov cuab yeej, thiab qhov sib txawv ntawm qhov ntsuas kub ntsuas ntsuas tau muab piv rau tsawg dua lossis sib npaug li ± 0.5℃.

III. Kev txheeb xyuas qhov tseeb ntawm qhov tseeb ntawm qhov tsim khoom

Kub Khiav Cua Kub Tswj Xyuas Qhov tseeb: Cov cua kub khiav kub tau pib thiab nws tau txheeb xyuas tias tsis muaj kev kub ntxhov hauv cov txheej txheem cua sov (overshoot ntau yam tsawg dua lossis sib npaug li 3 degree) thiab tsis muaj qhov kub oscillation.

Kev pov thawj ntawm tag nrho -load cuam tshuam qhov tseeb: Tag nrho cov siab - lub zog txhaj tshuaj molding tshuab thiab zaus hloov pauv nyob ib ncig ntawm qhov chaw ua haujlwm tau qhib los simulate qhov siab tshaj plaws ntawm - qhov chaw cuam tshuam, thiab nws tau lees paub tias qhov ntsuas kub tsis txhob dhia lossis dhia.

Txheej Txheem Adaptability Accuracy Verification: Xyuas cov khoom tawm los yog ruaj khov tom qab 8 teev kev tsim khoom tas mus li, tsis muaj qhov tsis xws li cov kua nplaum tsis txaus, nyem lossis cov cim kev ntxhov siab uas ua los ntawm qhov ntsuas kub ntsuas qhov tseeb sib txawv.

IV. Ntev -Lub Sij Hawm Lockout Qhov Tseeb

Lockout Accuracy Confirmation: Tom qab 72 teev ntawm kev ua haujlwm tas mus li, xyuas kom meej tias qhov ntsuas kub tswj qhov xwm txheej bar tseem qhia txog "RC Hardware Lock" teeb liab thiab tsis muaj cov ntaub ntawv nkag uas qhia tias tsis siv neeg rov pib dua lossis hloov kho.

Cov ntaub ntawv archiving thiab traceability: Tag nrho cov ntaub ntawv pov thawj raug kaw rau hauv cov txheej txheem cov ntaub ntawv raws li tus qauv rau kev hloov pauv hloov tom ntej ntawm RC parameter calibration cycles, thiab traceability ntawm qhov raug yog guaranteed.