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FENS Forum of Neuroscience 2012

14th - 18th Jul, 2012

Barcelona, SPAIN

62nd Czech-Slovak Pharmacological Days

25th - 27th Jun, 2012

MÉT (the Hungarian Physiological Society) Congress

10th - 13th Jun, 2012

Debrecen, HUNGARY

CE Bioforum

23th - 24th May, 2012

Brno, CZECH REPUBLIC

Heart Failure Congress 2012

19th - 22th May, 2012

Belgrade, SERBIA

Romanian Physiology Congress

10th - 12th May, 2012

Timisoara, ROMANIA

91st Annual Meeting of the German Physiological Society

22th - 25th Mar, 2012

Dresden, GERMANY

IBRO International Workshop 2012

19th - 21th Jan, 2012

Szeged, HUNGARY

10th International Congress of the Polish Neuroscience Society

21th - 24th Sep, 2011

Lodz, POLAND

ESC Congress 2011

27th - 31th Aug, 2011

Paris, FRANCE

8th IBRO World Congress of Neuroscience

14th - 18th Jul, 2011

Florence, ITALY

FAME 2011

8th - 11th Jun, 2011

Pécs, HUNGARY

Romanian Physiological Congress

26th - 28th May, 2011

Targu Mures, ROMANIA

Diabetes Meeting

14th - 16th Apr, 2011

Tihany, HUNGARY

Physiological Days

9th - 11th Feb, 2011

Bratsilava, SLOVAKIA

13th Congress of the Hungarian Neuroscience Society

20th - 22th Jan, 2011

Budapest, HUNGARY

FENS Forum of Neuroscience 2012

14th - 18th Jul, 2012

Barcelona, SPAIN

62nd Czech-Slovak Pharmacological Days

25th - 27th Jun, 2012

MÉT (the Hungarian Physiological Society) Congress

10th - 13th Jun, 2012

Debrecen, HUNGARY

CE Bioforum

23th - 24th May, 2012

Brno, CZECH REPUBLIC

Heart Failure Congress 2012

19th - 22th May, 2012

Belgrade, SERBIA

Romanian Physiology Congress

10th - 12th May, 2012

Timisoara, ROMANIA

91st Annual Meeting of the German Physiological Society

22th - 25th Mar, 2012

Dresden, GERMANY

IBRO International Workshop 2012

19th - 21th Jan, 2012

Szeged, HUNGARY

10th International Congress of the Polish Neuroscience Society

21th - 24th Sep, 2011

Lodz, POLAND

ESC Congress 2011

27th - 31th Aug, 2011

Paris, FRANCE

8th IBRO World Congress of Neuroscience

14th - 18th Jul, 2011

Florence, ITALY

FAME 2011

8th - 11th Jun, 2011

Pécs, HUNGARY

Romanian Physiological Congress

26th - 28th May, 2011

Targu Mures, ROMANIA

Diabetes Meeting

14th - 16th Apr, 2011

Tihany, HUNGARY

Physiological Days

9th - 11th Feb, 2011

Bratsilava, SLOVAKIA

13th Congress of the Hungarian Neuroscience Society

20th - 22th Jan, 2011

Budapest, HUNGARY

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Certificate

EXP-POT Potenciostat: Galvanostat mode, ZRA mode

The EXP-POT potentiostat is a totally PC controlled three channel potentiostat which can work in galvanostat and also in ZRA modes. It is ideal and low cost equipment suitable for laboratory researches and industrial measuring as well as for educational purposes.


APPLICATION of EXP-POT:
 · Biotechnological sensors (amperometric sensors mA, μA, nA)
· Analytical chemistry, research and education (normal and differential pulse voltammetry, square wave voltammetry)
· Instrumental analyses (voltammetry, amperometry)
· Observation of electrode processes (CV, measuring with controlled electrode-potential)
· Cyclic voltammetry
· Electrolysis (electrosynthesis and electropolimerization)
· Reversed-phase HPLC detection
· Galvanostat
· ZRA (Zero Resistance Ammetry)

Hardware:
· Applicable potential:                      Vref = ±2 V
· Output Voltage                             Uwc = ±15 V (max.)
· Setting time                                   Tset = 10 μs (max.)
· Input resistance                             Rin = 1012 Ω (in case of voltammetry)
· Current ranges                              ±2 mA, ±200 μA, ±20 μA, ±2 μA, ±200 nA, ±20 nA
· Maximum resolution                      between 970 nA/bit and 9.7 pA/bit
· Switch time                                   Tswitch = 4 μs (max.)
· Filter cut-off frequency                  f = 10 Hz (3. order Bessel)
· Filter setting time                          TF = 70 ms (1%-ra)
· Measurable values
- potentiostat      Iw,Uwr, Uw 
- galvanostat      Uw, Iwr, Iw

The EXP-POT potentiostat is PC controlled, and there are no control panel but the status LEDs. For operating the potentiostat a digital data register card (National Instruments NI-6024E) and the control program are needed.

With the help of the remote control the following setups and measuring can be carried out:
· Potentiostat / galvanostat mode switching (PS / GS)
· Filter On / Off
· Referential test resistance On / Off (Ref. Test)
· Instrument – cell connection On / Off 
· Setting up maximum and minimum ranges (and switch to automatic mode)
· Setting up applied potential of electrodes
· Overload sign (output voltage at the maximum value)
· Overrun sign (minimum range is too low, defective measuring)
· Underrun sign (maximum range is too high, imprecise measuring)
· Continuous indication of Iw ,Uwr and Uc values

With EXP-POT – not only the manually set up measuring but all the electro-chemical measurements (within analytic chemistry and biosensor measuring) are available according to the pre-defined sample projects.
· DC Potential Amperometry
· Chronoamperometry
· Linear Sweep Voltammetry
· Cyclic Voltammetry

Controlled Potential Electrolysis
· Normal Pulse Voltammetry/Polarography
· Differential Pulse Voltammetry/Polarography
· Square Wave Voltammetry

Sampled Current Polarography
· Linear Sweep Stripping Voltammetry
· Square Wave Stripping Voltammetry

Differential Pulse Stripping Voltammetry
· Chronopotentiometry
· Double Step Chronopotentiometry

 

 

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