CH Instruments, Inc.
Electrochemical Instrumentation.

 

Model 600B Series
Electrochemical Analyzer/Workstation

Electrochemical instrumentation

600B  Series  -  Electrochemical Workstation
700B  Series  -  Bipotentiostat
400    Series  -  Quartz Crystal Microbalance
800    Series  -  Electrochemical Detector for HPLC
900B  Series  -  Scanning Electrochemical Microscope
1000  Series  -  Multipotentiostat
1100  Series  -  Power potentiostat
1200  Series  -  Handheld Portable Potentiostat

Features

Computer Controlled
Windows based user friendlier software
Serial/USB Connectivity
Scan rates up to 5000 V/s
Cost effective best value for the money
Coulometry setup with Pt wire gauze electrode
Spectroelectrochemistry option
Impedance, Voltammetery Corrosion & pulse techniques
Electrodes & Accessories


 

Differences of 600B Series Models

Functions

600B

602B

604B

610B

620B

630B

650B

660B

Cyclic Voltammetry (CV)

l

l

l

l

l

l

l

l

Linear Sweep Voltammetry (LSV) &

l

l

l

l

l

l

l

l

Staircase Voltammetry (SCV) #,&

         

l

l

l

Tafel Plot (TAFEL)

 

l

l

     

l

l

l

Chronoamperometry (CA)

l

l

l

  

l

l

l

l

Chronocoulometry (CC)

l

l

l

  

l

l

l

l

Differential Pulse Voltammetry (DPV) #,&

        

l

l

l

l

l

Normal Pulse Voltammetry (NPV) #,&

        

l

l

l

l

l

Differential Normal Pulse Voltammetry (DNPV) #,&

                              

l

Square Wave Voltammetry (SWV) &

         

l

l

l

l

AC Voltammetry (ACV) #,&,$

              

l

l

l

2nd Harmonic AC Voltammetry (SHACV) #,&,$

               

l

l

l

Amperometric i-t Curve (i-t)

           

l

l

l

Differential Pulse Amperometry DPA)

               

l

Double Differential Pulse Amperometry (DDPA)

                 

l

Triple Pulse Amperometry (TPA)

                 

l

Integrated Pulse Amperometric Detection (IPAD)

l

Bulk Electrolysis with Coulometry (BE)

l

l

l

  

l

l

l

l

Sweep-Step Functions (SSF)

             

l

l

Multi-Potential Steps (STEP)

l

l

Hydrodynamic Modulation Voltammetry (HMV)

             

l

l

AC Impedance (IMP)

   

l

       

l

l

Impedance - Time (IMPT)

   

l

       

l

l

Impedance - Potential (IMPE)

l

       

l

l

Chronopotentiometry (CP)

                    

l

Multi-Current Steps (ISTEP)

l

Chronopotentiometry with Current Ramp (CPCR)

                    

l

Potentiometric Stripping Analysis (PSA)

                         

l

Open Circuit Potential - Time (OCPT)

   l   l   l   l   l      l

l

l

Galvanostat

                         

l

RDE control (0-10V output)

                 

l

l

l

Auxiliary Signal Measurement Channel

l

l

l

l

l

l

l

l

Full version of CV simulator

                

l

l

l

Limited version of CV simulator

l

l

l

l

l

         

#: Corresponding polarographic mode can be performed.

&: Corresponding stripping mode can be performed.

$: Phase selective data are available.

 

Hardware Specifications

 

Dynamic Range of Some Experimental Parameters for Model 600B Series

Potentiostat rise time: < 1m s

Galvanostat (660B only)

Compliance voltage: ± 12 V

Input impedance of reference electrode: 1012 ohm

Minimum potential increment in CV: 100 m V

Potential update rate: 5 MHz

Maximum sampling rate: 2.5M Hz

Current measurement resolution: < 1 pA

iR compensation: positive feedback

Automatic re-zeroing

Cell control: purge, stir, knock

Dimension: 12.5"(W) ´ 11"(D) ´ 4.75"(H)

Weight: 15 Lb.

 

Parameters

Potential (V)

Current (A)

Sensitivity (A/V)

Scan rate (V/s)

Pulse width (sec)

Pulse width (sec)

Sample width (sec)

Frequency (Hz)

Frequency (Hz)

Frequency (Hz)

Frequency (Hz)

Range

-10 to +10

0 to ± 0.25

1´ 10-12 to 0.1

0.000001 to 5000

0.0001 to 1000

0.001 to 10

0.0001 to 10

1 to 100000

1 to 10000

1 to 5000

0.0001 to 100000

Techniques

 

 

 

CV,LSV

CA, CC

DPV, NPV

DPV, NPV

SWV

ACV

SHACV

IMP