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Summary of Contents for Resistomat 2323

Page 1: ...following is subject to change without prior notice No part of this docurnentmust be reproducedorprocessedusingelectronicsystemswithoutprior writien approvai burster does not provide any type of warr...

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Page 3: ...ktmmagnetischeV e r t r g l i c h k e i t FachgrwtdnomSt rffftigkeit WI 0839Tcil82 1 GencricimnutiiysiandadPart Ir Residenfiul commercinlnnd lighl indusny ClSPR 22 Grenmrte und Mesverfahrenfiii Firnkn...

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Page 5: ...ing Principle Case Design Mai tet at ce Battery Charging Tedinical Data Descriptiot of Controls Measureinent Cutrent Meilxods of Measuremeaat Oiimmeter Connections Remote Printer Output Calibration Pr...

Page 6: ...ta also change the fbse to tlle conect type Ttiis apparatus is desigiated Safety Class I as defined in tfie IEC Pubiication 348 Tiiis apparatus has been designed aad tested in accordance with TEC Pubi...

Page 7: ...of parts except those t o ich access can be gained by hand is likelyto expace live psas The apparatus mud be disconnected from all voltage sources before it is opened for any adjustment replacement m...

Page 8: ...isnot recommended tllat voltage sIiould be applied Tlie measurernent is true 4 terminal using the Kelvin principle A stable current is produced across the resistance to be measured via the C tem inals...

Page 9: ...Agent A mains fuse is fitted to the mains inlet socket onthe front panel and should be replaced if necessary CAUTION Disconnect inains lead and alI connecting leads before remowlg fuse Iiofder Replace...

Page 10: ...otection circuits eluninatingthe possibility of over charging The display wiII blank wben the battery voltage is too Iow to sustain measurements sid the battery state indicators show the current state...

Page 11: ...or othehse rnechanically interfere with fixe battery Digital Display Normal temperature Storagetemperature Mains connection Size m n Mzss 4 digit LCD 0 8 height 6000 comt with automatic deckal point a...

Page 12: ...ge i5 to 25 C UncerQinty At ZO C G C 1Yenr O ZS Rdg 0 02 FS 0 25 Rdgi 0 03 1 5 1 0 25S oRdg e O l FS 4 0 25 Rdg O l FS 0 25 tldy i O l FS i 0 250 oItdg 0 i FS NOTE Measurements on the lowest range 600...

Page 13: ...4 DIGIT STATUS WARNING LCD DISPLAY ONIOFF POWER SWITCH CALIBRATION Fig 8 1 Description of Contrals 9...

Page 14: ...e automaticaify thus giving the fastest possible measurernent even on inductive circuits ille ve and ve lamps will light to indicate that the current polarity is changing For very unsiable values wl e...

Page 15: ...s which connectsff e test resistor to the ct pply circuit a Connect the black leadsto the Cl and P1t e e a l s and the red leads to terminals C2 and P2 b Clip on to the resistor under test fig 9 1 Cle...

Page 16: ...Fig 9 1 Combined current and potential probes I COnnectioas tO Cablc J o i n t I Connections i x C u m n t Shunt Fig 9 2 Various types of resistors...

Page 17: ...measuring range will be 60Q and the D07 willthen be in stand bymode Connect the resistance to be measured Rx to the measurhg terrninals in accordance with the diagram on the instnrment pmel Select th...

Page 18: ...condition and less an 0 2 o h s resisbnce It should also be noted that some spade tags and crocodile clips can produce high tliermai ernfs when wamed particularly nickei plated brass types This can ca...

Page 19: ...ue onIy will be sentt othe p d e r port RS232 This is defuled as the last value measured when switcbing from ON to STBY This keytoggles ON OFF This key wili display the currently set value when presse...

Page 20: ...hould be removed but only after rlre mains supply and all input connecfions ure removed Ti e protection fuse is located on the main printed circuit board Only replace with the correct fuse rating Tfii...

Page 21: ...lSan the calibration rig It is essentialthat low thermal emf Ieads are used for the P1 and P2 Ieads see Fig 17 l for the prefened setup DOI CALfEF1ATiDN STANDARD MTS2 PI P2 LEADS PURE COPPER MULTI STW...

Page 22: ...and press LOCKJrON W e n the reading has settled press KYB The display should read 0 Press OE The LED should light up for about 3 sec The reading shouldnow be 0 00 I digit If not repeat this step Set...

Page 23: ...uldbe 40 00 4 1 1digit Note the actuat rea g i n utt CaIibrationTest Results sh 59 5 Setthe 1107to ve and wait forthe readingto settle The reading shauldbe 40 00 4 1 1 digit Note the aduai reading in...

Page 24: ...to 40m Ohm FS and wait forthe reading to settIe The reading should be 0 04 I digit Note the actual reading in tiie CaiibratiotlTest Results sbeet 19 10 Repeat steps 5 2 thni 5 6 for the remahing rang...

Page 25: ...6000 digits for each range using the KYB entry However faill accuracywill oniy be acliieved if standards of 4000 to 6000 digits are used The followingnominal standards are recommended 20 2 In all meas...

Page 26: ...SISTOR 1 P2LEADS PURE COPPER MULTI STWNDED Cl C2 LEADS 1UA RATING 55 0 15mm Fig 20 2 D07 STANDARD RESISTOR PI P2 LEADS PURE COPPER MULTI STRANDED Cl C2 LEADS 1OA RATING f55 0 f 5mmj Fig 20 2 ENLl OF T...

Page 27: ...is performed at power up and fiilure is indicated by the HBLP rnessage 21 2 Turnthe D07 power ON Wait for the displaytestto complate n d the HELP messagsto appeaa 21 3 Insert tbe catibration key intoS...

Page 28: ...RI 7 219 HC Z5 pinl PC 9 Pin Socket REMOTE START Connect remote switcli tu pins I 2 wlien switch closed it acts as OH hey...

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