Broadband Impedance Cable Defect Locator
Product Overview
Lub MOEORW-WRK800 yog ib qho compact, portable diagnostic instrument tsim los rau tsis yog -kev puas tsuaj los xyuas kom meej thiab meej qhov chaw ntawm lub hwj chim cables. Nws siv cov cuab yeej siv dav dav hauv kev ntsuas ntsuas thiab lub sijhawm-frequency conversion algorithms los soj ntsuam yoj impedance faib raws kab kab. Cov cuab yeej ua haujlwm sai sai nyob rau hauv cov txheej txheem electromagnetic nyuaj nyob rau hauv ob qho tib si hauv chav kuaj thiab thaj chaw ib puag ncig, zoo txheeb xyuas ntau yam kab mob tsis xws luag thiab txo cov hluav taws xob hluav taws xob ntev.Cov cuab yeej no tso siab -ntau zaus sinusoidal AC teeb liab rau hauv cable thiab ntes cov teeb liab hluav taws xob uas tshwm sim ntawm qhov tsis yog -cov haujlwm nruab nrab. Los ntawm kev ua haujlwm zaus- cov ntaub ntawv qhia txog qhov voltage amplitude, nws tau txais yoj impedance yam ntxwv ntawm txhua ntu cable. Nruab nrog C- hom lus raws li kev sim software thiab kev pab cuam qhov chaw ntse, nws yooj yim rau kev teeb tsa, ua kom mob nrawm thiab qhia meej qhov chaw thiab qhov hnyav ntawm cov kab mob tsis zoo. Peb hom zaub tau muab tso ua ke kom ua tiav cov yam ntxwv ua txhaum cai rau kev txheeb xyuas cov xwm txheej cable.
Txoj Cai Ua Haujlwm
Lub ntsuas hluav taws xob xa cov cim hluav taws xob sinusoidal nyob rau hauv ntau qhov ntau zaus mus rau qhov kev sim cable, tom qab ntawd ntsuas qhov amplitude thiab theem ntawm kev cuam tshuam hluav taws xob los xam qhov amplitude thiab theem ntawm kev xav coefficient thiab yoj impedance. Fourier transform yog siv los hloov zaus -cov ntaub ntawv yoj impedance rau hauv lub sijhawm- amplitude nkhaus. Ua ke nrog preset wave velocity parameters, lub sij hawm-amplitude cov ntaub ntawv tau hloov dua siab tshiab rau hauv qhov deb-amplitude nkhaus. Cov kws kho mob tuaj yeem txiav txim siab txog hom thiab qhov hnyav ntawm cov kab mob tsis xws luag raws li kev hloov pauv ntawm cov yam ntxwv ntawm kev cuam tshuam ntawm cov haujlwm sib txawv raws kab.
Technical Specifications
Peb tus qauv (Standard, Advanced, Professional) muaj nyob nrog cov kev sib txawv raws li hauv qab no:
| Technical Parameter | WRK800 Standard Version | WRK800 Advanced Version | WRK800 Professional Version |
| Ntau zaus | 100 kHz ~ 100 MHz | 9 kHz ~ 1 GHz | 9 kHz ~ 4.5 GHz |
| Cov zis siab tshaj plaws | -40 ~ 0 dBm | +5 ~ +8 dBm | +5 ~ +10 dBm |
| Dynamic Range | 85dB ib | 115dB ib | 140 dB |
| Number of Test Ports | 1 / 3 | 1 / 3 | 1 / 3 |
| Ntau zaus | 2ppm ua | 7ppm ua | 7ppm ua |
| Kuaj Ceev | 1000 ntsiab lus / thib ob | 10000 ntsiab lus / thib ob | 10000 ntsiab lus / thib ob |
| Qhov siab tshaj plaws Sweep Points | 9000 pkt | 50000 pkt | 100000 pkt |
| Ntsuas Cable Length | 10m ~ 100km | 1m ~ 200km | 1m ~ 300km |
| Positioning raug | ± 0.5% ntawm tag nrho qhov ntev | ± 0.1% ntawm tag nrho qhov ntev ± 10cm | ± 0.1% ntawm tag nrho qhov ntev ± 10cm |
| Txhawb hom Cable | shielded kab | shielded cable, unshielded cable, tshwj xeeb low-voltage cable, cable txheej sheath | shielded cable, unshielded cable, tshwj xeeb low-voltage cable, cable txheej sheath |
| Raw Data Display | Reflection coefficient, yoj impedance | Reflection coefficient, yoj impedance | Reflection coefficient, yoj impedance |
| Qhov tshwm sim pom hom | Pulse teb, mem tes amplitude | Kauj ruam teb, mem tes teb, mem tes amplitude | Kauj ruam teb, mem tes teb, mem tes amplitude |
| Kev Ntsuam Xyuas Kev Ua Haujlwm | Basic tsom xam | Feature tsom xam, kev sib piv kev tsom xam, kev hloov kho bandwidth | Feature tsom xam, kev sib piv kev tsom xam, kev hloov kho bandwidth |
| Fais fab mov | Roj teeb muaj zog | AC fais fab mov | AC fais fab mov |
| Dimension | 220mm × 200mm × 80mm | 500mm × 400mm × 188mm | 500mm × 400mm × 188mm |
| Qhov hnyav | Kom paub meej | 14kg ua | 15kg ua |
Lus Cim: Qhov ntau zaus tau teev tseg yog cov qhab nia zoo rau 1km cable ntsuas; Dynamic ntau yog hais txog qhov sib piv ntawm qhov tsawg kawg nkaus pom tau lub teeb liab thiab cov zis voltage.
Main Features & Advantages
1. Hardware & Technical Design
√ Txais tsis yog -invasive low-voltage testing thev naus laus zis kom paub tseeb tias tsis yog-kev kuaj pom tsis zoo yam tsis muaj kev puas tsuaj rau cov cables.u Nruab nrog ultra-wide zaus band thiab qis-attenuation circuit tsim, txhawb nqa ntau-bandu}} cov ntaub ntawv xa tawm thiab kev ceev ceev tau txais module thiab lub sijhawm ua haujlwm- zaus hloov pauv algorithm, tsim los ntawm C hom lus rau kev ua haujlwm ruaj khov thiab ua haujlwm tau zoo.u Kev sib koom ua ke ntse qhov chaw pab cuam algorithm teeb, suav nrog kev txheeb xyuas qhov tsis xws luag, kho qhov yuam kev thiab hloov pauv zaus band sib piv modules.
2. Cov ntsuas kev ua tau zoo
√ Cov qauv kev tshaj lij ua tiav qhov siab tshaj plaws ntawm 140 dB, xa cov kev tshawb pom zoo rau qhov tsis xws luag.u Ob hom kev xaiv xaiv: hom nrawm ua tiav ib qho -theem xeem nyob rau hauv 20 vib nas this, thiab precision hom tiav ib-theem xeem nyob rau hauv 2 feeb.u High-cov ntaub ntawv ceev cheb cov ntsiab lus siab {8} thiab qhov tseeb positioning results.u Ntau hom kev pom pom nrog rau cov lus teb cov kauj ruam, mem tes teb thiab mem tes amplitude los nthuav qhia cable impedance yam ntxwv los ntawm ntau qhov ntev.
3. Daim ntawv thov tus nqi
√ Txhawb txoj haujlwm ntawm cov kab hluav taws xob tsis zoo xws li dej tso rau hauv dej, siab - ua haujlwm txhaum, kev puas tsuaj, hauv zos laus, qhib Circuit Court thiab luv Circuit Court.u Tau tshaj -voltage tis cables, hluav taws xob xa hluav taws xob cables, qis-voltage DC cables thiab ntau yam tshwj xeeb cables kom tau raws li qhov sib txawv ntawm qhov kev thov ntawm cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob tsawg dua {{4}. kev ua haujlwm nyuaj; Kev sib piv kev tsom xam muaj nuj nqi txhawb nqa cov ntaub ntawv sib piv nrog cov keeb kwm lossis cov qauv ntsuas curves.u Muaj peev xwm txheeb xyuas qhov tsis xws luag thaum ntxov, ua kom yooj yim rau kev saib xyuas kev noj qab haus huv cable tsis tu ncua thiab lub hom phiaj kev laus hloov khoom siv.
Detectable Defect Hom
Cable lub cev tsis xws luag: Kev laus hauv zos, hluav taws xob ntoo, dej treeingTerminal & kev sib koom ua ke tsis xws luag: Dej immersion, aging, manufacturing process defectsOuter sheath defects: Sheath fracture, low-resistance short circuit, insulation weak point
Daim ntawv thov teb
1) Cable Fault Diagnosis & Positioning: Nrhiav qhov tsis raug uas twb muaj lawm thiab cov ntsiab lus txawv txav ntawm lub hwj chim cables sai sai ntawm qhov chaw.
2) Cable Health saib xyuas: Tsis tu ncua tshuaj xyuas cable kev khiav hauj lwm raws li txoj cai thiab nrhiav tau latent tsis xws luag ua ntej los mus tiv thaiv tam sim ntawd tsis ua hauj lwm.
3) Cable Service Lub Neej Kev Ntsuam Xyuas: Ntsuam xyuas tag nrho cov kev laus ntawm cov kab hluav taws xob, muab cov ntaub ntawv txhawb nqa khoom siv txuas ntxiv thiab txuas ntxiv lub neej kev pab cuam hauv -cov kev pabcuam cables.
Standard Accessories
Main unit ntawm MOEORW-WRK800 cable broadband impedance defect locator × 1Test txuas xov hlau × 1 setGrounding pluaj × 1 setOperation phau ntawv × 1 daim ntawv
FAQ
Q1: Dab tsi ntawm cables tsis tuaj yeem kuaj los ntawm qhov ntsuas no?
A1: Tus qauv version tsuas yog txhawb nqa cables; cov cables uas tsis muaj kev tiv thaiv thiab tshwj xeeb sab nrauv sheaths tsis siv tau. Thov xaiv cov qib siab lossis kev tshaj lij rau cov kev xeem sib xws.
Q2: Yuav ua li cas txiav txim seb lub cable txuas puas muaj qhov txawv txav?
A2: Ua raws li txoj cai attenuation ntawm kev xav amplitude. Yog hais tias lub amplitude deviates los ntawm ib txwm attenuation qauv los yog qhia ntau dhau / tsis txaus xav txog tus nqi, qhov sib koom ua ke yog qhov tsis zoo.
Q3: Vim li cas qhov kev ntsuas qhov ntsuas tsis sib haum nrog qhov tseeb cable ntev?
A3: Tshawb xyuas seb qhov yoj qhov ntsuas qhov ntsuas puas raug teeb tsa raug. Recalibrate yoj tshaj tawm raws li cable specifications thiab re- ua qhov kev xeem.
Q4: Lub ntsuas hluav taws xob puas tuaj yeem ua haujlwm hauv qhov chaw muaj zog electromagnetic cuam tshuam?
A4: Yog. Lub broadband qis-attenuation tsim kom ruaj khov tau txais cov teeb liab thiab kev txheeb xyuas tseeb raws li qhov nyuaj ntawm cov khoom siv hluav taws xob.
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