electric circuit for chemical reaction

**aeacfm** · 07-12-2010, 05:49 AM

i need help in designing electric circuit for chemical reaction
the required components are

DC voltage ( i must control it so that i can see the reaction response to different voltages ) in range from zero to 2.5 volt (the main power in my work is AC 110-220 V)

current density in range from Zero to 0.2 Amp/cm2 (also i must control it so that i can see the response of the reactin to different current densities )

thanks too much for any help

**jwelectric** · 07-12-2010, 07:07 AM

Originally Posted by aeacfm

i need help in designing electric circuit for chemical reaction
the required components are

DC voltage ( i must control it so that i can see the reaction response to different voltages ) in range from zero to 2.5 volt (the main power in my work is AC 110-220 V)

current density in range from Zero to 0.2 Amp/cm2 (also i must control it so that i can see the response of the reactin to different current densities )

thanks too much for any help

http://www.testequipmentconnection.c...est_TR6142.PDF

will this work

**aeacfm** · 07-12-2010, 07:54 AM

thanks alot for reply but how much is it?
i hope it is not so expensive because i need it only for that purpose and after that no need for it

**jwelectric** · 07-12-2010, 09:15 AM

Originally Posted by aeacfm

thanks alot for reply but how much is it?
i hope it is not so expensive because i need it only for that purpose and after that no need for it

It is not to bad if you buy a rebuilt one

http://www.testequipmentconnection.com/products/43398

**aeacfm** · 07-12-2010, 10:48 PM

it looks so expensive to me ,iam sorry but if you can help me with samller portale one or simple preliminary circuit like transformer , diode and compose them together

many thanks again for your reply