LABORATORY REFERENCE STANDARDS
3000 PRECISION SERIES
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3000ZR
PRECISION VOLTAGE REFERENCE
Page 1: ...LABORATORY REFERENCE STANDARDS 3000 PRECISION SERIES 3000ZR PRECISION VOLTAGE REFERENCE...
Page 2: ...Version 3 00 Aug 2013 All product names are trademarks of their respective companies 3000ZR Series Precision Voltage Standard Operation Manual...
Page 3: ...by the purchaser Transmille will contact the purchaser before proceeding with any repair To obtain repair under this guarantee the purchaser must send the instrument in its original packaging carriag...
Page 4: ...n Features 4 Unpacking Inspection 4 Power Input 5 Initial Power Up and Stabilisation 5 Design Notes 6 Features 6 Zener Bank Terminal Configuration 6 Status Indicators 6 Operating Notes 7 Connecting to...
Page 5: ...ides indication of power reference ready and low battery conditions Main Features Multi cell zener references for inter comparison Reference cells with integrated temperature controlled environment Ro...
Page 6: ...tabilisation On initial unpacking the reference will be set to the OFF condition Ensure the DC power supply is connected and reference is switched to the ON position the ON LED should illuminate After...
Page 7: ...uit without damage which retains a lightweight and transportable form factor Features Functions of the terminal post connections Zener Bank Terminal Configuration 10V Output Red Terminal Top 1 018V Ou...
Page 8: ...External DC power input for supplied DC mains adapter RS232 Interface Factory use only Operating Notes This section details operational and environmental considerations for the 3000ZR precision voltag...
Page 9: ...For optimum results use a set of low thermal test leads Measurements should be taken using a combination of normal and reversal connections to further eliminate thermal EMFs introduced by interconnect...
Page 10: ...VOLTAGE STANDARD OPERATION MANUAL Transmille Ltd Page 9 Fig 3 1 018V Reference Connection Reversal Example Fig 4 10V Reference Connection Reversal Example Fig 5 Earth Connection Example Reversal Poin...
Page 11: ...and 10V outputs per bank GENERAL SPECIFICATIONS DESCRIPTION Precision zener voltage reference POWER Mains powered with internal battery backup supply OUTPUTS 1 018V and 10V outputs separate terminals...
Page 12: ...ll that is recommended CAUTION Do not uses cleaning fluids or solvents for cleaning as these may damage the enclosure and affect the plastic materials used in the precision resistance standard Handlin...
