Elditest CT2982B User Manual Download | Manualshive

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9

Figure 2 shows how over- and under-
compensated pulse responses will look.

Figure 3 shows a perfectly compensated
probe.

Figure 3: Good Compensation

Figure 2: Over/Under Compensation

Figure 1: Trimmer on BNC

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Summary of Contents for CT2982B

Page 1: ...CT2982B User Manual www GlobalTestSupply com ts Online at sales Glo...

Page 2: ...pplicable in the European Union and other European countries with separate collection systems This product is subject to Directive 2012 19 EU of the European Parliament and the Council of the European...

Page 3: ...d by personnel who are trained experienced or otherwise qualified to recognize hazardous situations and who are trained in the safety precautions necessary to avoid possible injury when using such a d...

Page 4: ...ety Turn the high voltage source off before connecting or disconnecting the probe whenever possible The probe body should be kept clean and free of any conductive contamination Do not remove the probe...

Page 5: ...ided particulates In environments where there is a danger of any liquid being spilled on the instrument In air temperatures exceeding the specified operating temperatures In atmospheric pressures outs...

Page 6: ...e not approved by Cal Test Electronics or modify this instrument Return the instrument to Cal Test Electronics for service and repair to ensure that safety and performance features are maintained A WA...

Page 7: ...anty Information 12 7 1 Limited One Year Warranty 12 7 2 Calibration and Repair 13 1 General Information 1 1 Product Overview The Elditest CT2982B is a 10 kV High Voltage divider probe for use with bo...

Page 8: ...ligator clip to a good earth ground or reliable chassis ground 5 Before turning on the high voltage source be certain the operator is not touching any part of the device under test 6 Turn on the high...

Page 9: ...probe to the oscilloscope s input capacitance Compensation should be adjusted whenever the probe is connected to or transferred between oscilloscopes The procedure is the same as for a x10 passive pro...

Page 10: ...and under compensated pulse responses will look Figure 3 shows a perfectly compensated probe Figure 3 Good Compensation Figure 2 Over Under Compensation Figure 1 Trimmer on BNC www GlobalTestSupply c...

Page 11: ...5 Rise Time 8 8 ns Accuracy DC Volts 3 below 10 kV AC Volts 3 at 1 kHz 3 dB 0 to 40 MHz General Cable Length 6 6 ft 2 m Designed for Use in Pollution Degree 2 Operating Environment 32 F to 122 F 0 C...

Page 12: ...n only the exterior probe body and cables Use a soft cotton cloth lightly moistened with a mild solution of detergent and water Do not allow any portion of the probe to be submerged at any time WARNIN...

Page 13: ...pping charges prepaid within the warranty period Units returned to Cal Test Electronics that have been subject to abuse misuse damage or accident or have been connected installed or adjusted contrary...

Page 14: ...ssed or implied and no agent or representative of Cal Test Electronics is authorized to assume any other obligation in connection with the sale and purchase of this device 7 2 Calibration and Repair I...

Page 15: ...x quipements lectriques et lectroniques Applicable dans tout les pays de l union europ enne ainsi que dans les pays europ ens disposant d un syst me de tri s lectif Ce produit est r glement par la Dir...

Page 16: ...nnel form exp riment ou des personnes qualifi es pour identifier les situations dangereuses et qui comprennent ces pr cautions de s curit afin d viter toute blessure lors de l utilisation d un tel app...

Page 17: ...excessive ou toute autre condition environnementale qui pourrait nuire la s curit Coupez la source haute tension lorsque vous connectez ou d connectez la sonde lorsque c est possible N ouvrez pas le...

Page 18: ...e gaz de vapeurs de produits chimiques de particules fines ou de poussi res en suspension Dans des environnements ou il y a le risque qu un produit liquide soit renvers sur l instrument A des temp rat...

Page 19: ...nt tre pr sentes dans des emplacements inattendus dans des circuits sous test lorsqu une d faillance dans le circuit existe Ne remplacez pas des composants ou des parties qui ne sont pas approuv es pa...

Page 20: ...roduit complet Table des mati res 1 Informations g n rales 7 1 1 1 1 Aper u g n ral du produit 7 1 2 1 2 Caract ristiques 7 2 Utilisation de la sonde 7 3 Compensation en fr quence 8 4 Sp cifications 1...

Page 21: ...r quence 2 Utilisation de la sonde 1 Connectez la sonde l entr e BNC de l oscilloscope 2 S lectionnez la gamme d sir e volt division sur l oscilloscope 3 Si possible coupez toujours la source haute te...

Page 22: ...nutes entre chaque mesure 3 Compensation en fr quence Il est n cessaire d avoir une compensation correcte de la sonde pour garantir la pr cision de l amplitude de la forme d onde en adaptant la sonde...

Page 23: ...mpensation de la sonde jusqu avoir un palier plat Le sch ma 2 illustre un signal surcompens et sous compens Le sch ma 3 illustre un signal bien compens Figure 1 Trimmer sur la BNC Figure 2 Surcompensa...

Page 24: ...C R sistance d entr e 100 M 5 Temps de mont e 8 8 ns Pr cision Tension DC 3 en dessous de 10 kV Tension AC 3 at 1 kHz 3 dB 0 40 MHz Sp cifications g n rales Longueur du c ble 2 m 6 6 pieds Degr de po...

Page 25: ...ettoyez uniquement les c bles et le corps de la sonde Utilisez un tissu en coton humidifi avec une solution neutre de d tergent et d eau Ne jamais tremper ou immerger une quelconque partie de la sonde...

Page 26: ...fectueux lorsqu ils sont renvoy s l usine les frais de port pr pay s Les appareils renvoy s Cal Test Electronics qui ont fait l object de chocs d une utilisation anormale des d g ts ou incidents ou o...

Page 27: ...tte garantie se substitue toute autre garantie exprim e ou sous entendue et aucun agent ou revendeur de Cal Test Electronics n est autoris offrir une autre forme de garantie lors de la vente ou l acha...

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