Saib ib muag khoom
NQI TSEV XEEM TSEEM E 4990 A (RIAM PHOM) IMPEDANCE ANALYZER (Hu rau Muaj Kev Tuaj)
Lub Keysight E 4990 Tus Txheeb Ze Uas Muaj Tseeb yog qhov zoo tshaj plaws rau kev coj tus cwj pwm thiab ntsuas cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov khoom siv. Nws muab cov ntsiab lus tsis sib xws ntawm qhov muaj ntau yam tsis sib luag nrog nws cov DC-bias (xaiv 001) thiab nws kuj txhawb ntau yam khoom siv sib txawv ua kev ntsuas ntsuas yooj yim thiab txhim khu kev qha.
Nta thiab Cov Lus Qhia ntawm Keysight E 4990 A (Agilent) Kev Txom Nyem Cov Txiaj Ntsig suav nrog:
Cov yam ntxwv ntawm Keysight E 4990 Ib (Agilent) Kev Txheeb Xyuas Tsis Zoo:
Options Tsib zaus xaiv:
o 20 Hz rau 10 MHz
o 20 Hz rau 20 MHz
o 20 Hz rau 30 MHz
o 20 Hz rau 50 MHz
o 20 Hz txog 1 20 MHz
● hloov kho txhua zaus
User Tej yam yooj yim thiab intuitive neeg siv interface:
oLarge kov lub vijtsam zaub
oMulti-channel / multi-trace muaj peev xwm muab rau kev tshuaj xyuas ntau yam
o Saib ntau qhov ntsuas nyob rau ntau yam mob ib txhij
oEasy nkag ntawm cov haujlwm siv nquag dhau los ntawm pem hauv ntej lub vaj huam sib luag nyuaj thiab cov yuam sij muag
● Txhawb cov kev tsom xam lub zog muaj
Tau cov lus teb tau sai heev nrog kev nthuav dav, cov ntsiab lus rhiab, kev pab sau
● Kev hloov pauv yooj yim rau kev tswj cov chaw taws teeb thiab kev sim ua haujlwm yooj yim
Seem cheb muaj nuj nqi:
o Kev faib cov cheb faib ua ntu
oSegment cheb chaw kuj tuaj yeem xa tawm mus rau ib daim ntawv CSV
Analysis Kev ntsuas qhov sib luag ntawm lub voj voog:
oSimulates lub impedance piv rau zaus yam ntxwv nrog peb lossis plaub yam
o txhua yam ntawm Circuit Court kuj tuaj yeem raug cawm raws li ntawv kab lus
● Built-in DC qhov tsis ncaj
● Cov Kev Siv:
oPassive Cheebtsam: Impedance ntsuas ntawm capacitors, inductors, ferrite hlaws, resistors, transformers, lossis siv lead ua / ceramic resonators
oSemiconductor Cheebtsam:
CV cov yam ntxwv tsom xam ntawm varactor diodes
Kev ntsuam xyuas raws li cov diodes, transistors, amplifiers, lossis MEMS
oOther Cheebtsam: Kev ntsuas tsis txaus ntseeg ntawm cov khoom ntawm cov laug cam Circuit Court
oDielectric cov khoom siv: Kev tso cai tsis tau thiab tsis sib haum kev ntsuam xyuas ntawm cov plastics, ceramics, thiab cov ntawv luam tawm
oMagnetic cov khoom siv: Kev tso cai thiab poob ntawm cov kev ntsuas kom zoo ntawm ferrite, amorphous thiab lwm cov ntaub ntawv sib nqus
Cov lus qhia tshwj xeeb ntawm Keysight E 4990 Tus Txheeb Pom Kev Raug Mob:
Options Kev xaiv kev ua hauj lwm ntau zaus:
o 20 Hz rau 10 MHz
o 20 Hz rau 20 MHz
o 20 Hz rau 30 MHz
o 20 Hz rau 50 MHz
o 20 Hz txog 1 20 MHz
oOcepts 010 / 020 / 030 / 050 / 120 feem
Parameters Kev ntsuas ntsuas: lZl, lYl, O, R, X, G, B, L, C, D, Q, Z, Z, Com Y, Vac, Iac, Vdc, Idc
Qhov tseem ceeb ntawm qhov tsis ncaj: ± 0. 08% (raug ± 0. 045%)
Accuracy Q qhov tseeb: ± 3% (raug) ntawm Q= 100, zaus ≤ 10 MHz
Ed Impedance ntau: 25 mΩ rau 40 MΩ (10% qhov tseeb)
Kev ntsuas lub sijhawm:
o 3 msec / point ntawm Kev Xaiv 120, zaus ≥ 100 kHz, ntsuas lub sijhawm= 1 (nrawm)
o 30 msec / point ntawm Xaiv 010 / 020 / 0 30 / 050, zaus ≥ 100 kHz, ntsuas sij hawm={{ 6}} (ceev)
Kev ntsuas hom:
oFour-davhlau ya nyob twg-khub ntsuas (qauv)
o7-mm 1-ntsuas ntsuas nrog 42942 Ib qho cuab yeej ntsuas tau qhov ntsuas
oImpedance kev sojntsuam ntsuas nrog 42941 Ib qho cuab yeej ntsuas tau uas ntsuas tau
● Voltage / theem teeb liab tam sim no: 5 mVrms rau 1 Vrms / 200 μArms rau 20 mArms, 1 mV / 20 resolutionA daws teeb meem
B DC bias: 0 txog { 40 V / ± 100 mA, 1 mV / 40 resolutionA daws teeb meem
● Kev pib qib tswj: (ALC): Lub teeb liab theem voltage / tam sim no, DC bias voltage / tam sim no
Parameters cheb tsis dhau: zaus, teeb liab, voltage / tam sim no, DC bias voltage / tam sim no
Sweep type: Linear zaus, teev zaus, teev cov teeb liab theem, linear DC bias, log DC bias, ntu
● Tus naj npawb ntawm kev ntsuas lub ntsiab lus: 2 rau 1601
● Cov naj npawb ntawm cov kab / kab: 4-channel / 4-kab
● Cim: 10 cov cim ywj pheej ib txoj lw, raws Delta marker, nrhiav cim cim, soj ntsuam lub cim.
Analysis Kev ntsuas cov ntaub ntawv: Kev sib txig sib luag ntawm Circuit Court, ntsuas cov kab tsawg
Face Kev sib cuam tshuam: USB (pem hauv ntej 2, nraub qaum 4), LAN, USBTMC, GPIB, 2 4 ntsis I / O
Zaub: 10. 4 nti TFT xim LCD nrog lub vijtsam kov
Cim npe nrov: siv impedance analyzer agilent e 4990 a, tuam ntxhab, yuav, tus nqi qis, hauv Tshuag
