Cov khoom lag luam tshiab tshaj tawm - rk9930 qhov kev pab cuam tswj av tiv thaiv tester

Thaum pib lub xyoo tshiab, Merrick xav ua tsaug rau txhua tus neeg siv khoom tshiab thiab qub rau lawv txoj kev txhawb nqa thiab kev ntseeg siab rau peb xyoo dhau los, uas tau ua rau peb ua tiav cov txiaj ntsig zoo.Nyob rau tib lub sijhawm, Merrick tseem tsom mus rau kev tshawb fawb thiab thev naus laus zis tshiab, kev nqis peev ntau ntawm tib neeg thiab cov khoom siv hauv kev tshawb fawb thiab kev tsim cov khoom tshiab, ua rau cov khoom lag luam ntau yam kev tshawb fawb, automated thiab ntse.

Rk9930 series programmable grounding resistance tester txais kev kub ceev MCU thiab loj-scale digital circuit tsim ntawm high-kev ua tau zoo kev nyab xeeb tester.Cov zis tam sim no txais cov lus tawm tswv yim kho vajtse thiab kev tswj hwm kev ceev MCU kom cov zis tam sim no ruaj khov thiab txhim khu kev qha.Cov zis tam sim no yog tsav los ntawm DDS + lub zog amplifier, cov zis waveform yog dawb huv thiab qhov txawv txav me me.Nws tuaj yeem tso saib tus nqi tam sim no thiab tus nqi tsis kam nyob rau lub sijhawm, thiab muaj cov haujlwm ntawm software calibration.Nws yog nruab nrog ntau yam interfaces.Nws yog ib qho yooj yim los tsim ib qho kev xeem ntsuas nrog lub computer lossis PLC.Nws tuaj yeem ntsuas kev nyab xeeb ntawm cov khoom siv hauv tsev, cov cuab yeej siv hluav taws xob, cov khoom siv hluav taws xob, hluav taws xob cua sov, khoos phis tawj thiab cov ntaub ntawv xov xwm.Piv nrog rau tib cov khoom lag luam hauv kev ua lag luam, tus nqi ntawm cov cuab yeej no yog qhov zoo dua, thiab muaj cov yam ntxwv ua tau zoo hauv qab no:

1. 5-nti LCD yog siv los tso saib cov kev txwv, uas yog qhov muag pom thiab nkag siab.DDS digital teeb liab synthesis thev naus laus zis tau txais los tsim cov waveform nrog kev ruaj khov precision, ntshiab thiab tsis muaj kev cuam tshuam;

2. Cov zis tam sim no: qhov kev ruaj ntseg ntawm cov zis tam sim no nyob rau hauv 1%, yog li kom tsis txhob tso zis tam sim no hloov pauv vim qhov hluav taws xob tam sim no instability thiab load hloov;

3. Nrog qhib Circuit Court tswb muaj nuj nqi.Lub sijhawm xeem siab tshaj plaws yog 999.9s;

4. Plaub lub davhlau ya nyob twg txoj kev yog siv los tshem tawm cov kev cuam tshuam ntawm kev tiv thaiv;

5. Cov zis zaus yog 50 Hz / 60 Hz.Nws muaj lub tswb ua haujlwm ntawm sab sauv thiab qis qis ntawm kev ua haujlwm;

6.Suav thiab Askiv ob hom lus ua haujlwm interface, hloov mus rau cov kev xav tau ntawm cov neeg siv sib txawv, txhawb nqa huab hwm coj khaws cia, hloov mus rau cov ntawv thov sib txawv.