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WORLD 

PRECISION 

INSTRUMENTS

Ωmega-Tip-Z

Measures fluid-filled micropipette electrode resis-

tance and metal microelectrode tip impedance

Serial No._____________________

www.wpiinc.com

INSTRUCTION MANUAL

010720

Summary of Contents for OMEGA-TIP Z

Page 1: ...D PRECISION INSTRUMENTS mega Tip Z Measures fluid filled micropipette electrode resis tance and metal microelectrode tip impedance Serial No _____________________ www wpiinc com INSTRUCTION MANUAL 010...

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Page 3: ...Precision Instruments Inc CONTENTS ABOUT THIS MANUAL 1 INTRODUCTION 1 Parts List 1 Unpacking 2 OPERATION 2 Quick Check 2 Resistance Measurement of Fluid Filled Microelectrodes 2 Chloriding the EHBF Si...

Page 4: ...ii World Precision Instruments...

Page 5: ...l LCD The gold plated miniature preamplifier probe allows the user to conveniently monitor microelectrode resistance while bevelling pulled glass microcapillary electrodes mega Tip Z is an excellent a...

Page 6: ...ATION Quick Check To check the operation of the instrument quickly use a 10 or 20 Megohm resistor in lieu of a micropipette Connect the probe cable to the mating receptacle on the front panel Connect...

Page 7: ...aline NOTE Using 1M to 3M KCl will shorten the time to chloride the wire NOTE Chassis Gnd the instrument case and circuit ground should not be connected to the solution In the event that a grounded el...

Page 8: ...the electrodes are to be reused or if you cannot obtain low impedance or if the electrodes have been sterilized or stored for very long periods electrolytic cleaning will often renew the electrode sur...

Page 9: ...above To conserve batteries remember to turn power off when the instrument is not in use SPECIFICATIONS INPUT RESISTANCE 1012 typical INPUT LEAKAGE CURRENT 1 pA typical MAX INPUT VOLTAGE SWING 2 V VO...

Page 10: ...6 World Precision Instruments DECLARATION OF CONFORMITY...

Page 11: ...special or consequential arising from a failure of this product to operate in the manner desired by the user WPI shall not be liable for any damage to data or property that may be caused directly or...

Page 12: ...n Germany Tel 49 0 6031 67708 0 Fax 49 0 6031 67708 80 E mail wpide wpi europe com China Hong Kong WPI Shanghai Trading Co Ltd Rm 27A Liangfeng Building No 8 Dongfang Road Pudong Free Trade Zone Shang...

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