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Princeton Applied Research VersaSTAT 3, Руководство по оборудованию

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VersaSTAT 3 Hardware Manual 

 

 
 

Contents 

Safety Instructions and Symbols

 ........................................................................................................... 4

 

Cleaning Instructions

 ................................................................................................................................ 4

 

1. INTRODUCTION

 .................................................................................................................................... 5

 

1.1. General

 ........................................................................................................................................... 5

 

1.2. Hardware Circuitry

 ....................................................................................................................... 5

 

1.2.1. Potentiostatic mode

 ............................................................................................................. 6

 

1.2.2. Galvanostatic mode

 .............................................................................................................. 7

 

1.3. Software

 ......................................................................................................................................... 7

 

1.4. Polarity Convention

 ...................................................................................................................... 7

 

1.5. Inspecting Your New Instrument

 .............................................................................................. 8

 

1.6. Maintenance, Service, and Support

 .......................................................................................... 8

 

1.7. About this manual

 ........................................................................................................................ 8

 

2. SAFETY AND COMPONENT PLACEMENT

 ......................................................................................... 10

 

2.1. Safety Considerations

 ................................................................................................................ 10

 

2.1.1. Line Voltage Settings and Fuses

 ..................................................................................... 10

 

2.1.2. Defects and Abnormal Stresses

 ....................................................................................... 11

 

2.2. Component Placement

 ............................................................................................................... 11

 

2.2.1. Ventilation

 ............................................................................................................................ 11

 

2.2.2. Radio Frequency Interference

 .......................................................................................... 12

 

2.2.3. Transient Sensitivity

 .......................................................................................................... 13

 

3. INSTALLATION

 .................................................................................................................................... 15

 

3.1. Enabling the USB port on your PC

 .......................................................................................... 15

 

3.2. Connectors and Indicators

 ........................................................................................................ 15

 

3.2.1. Rear Panel

 ............................................................................................................................ 15

 

3.2.2. Front Panel

 ........................................................................................................................... 16

 

3.3. Connecting to the PC and Cell

 ................................................................................................. 17

 

3.3.1. Connecting to the PC

 ......................................................................................................... 17

 

3.3.2. Connecting the Cell

 ............................................................................................................ 17

 

Содержание VersaSTAT 3

Страница 1: ...VersaSTAT 3 Hardware Manual P N 224182...

Страница 2: ...t 8 1 7 About this manual 8 2 SAFETY AND COMPONENT PLACEMENT 10 2 1 Safety Considerations 10 2 1 1 Line Voltage Settings and Fuses 10 2 1 2 Defects and Abnormal Stresses 11 2 2 Component Placement 11...

Страница 3: ...nsation 23 4 1 9 Potential Current Control 23 4 1 10 Impedance Specifications if impedance option available 23 4 2 Physical and Power Specifications 24 4 3 Standard Environmental Conditions 24 4 4 AUX...

Страница 4: ...s not observed Please read all safety instructions carefully and make sure you understand them fully before attempting to use this product Cleaning Instructions WARNING Using this instrument in a mann...

Страница 5: ...y software package Figure 1 VersaSTAT 3 1 1 General The host computer provides memory data processing input output and interface capabilities The VersaSTAT 3 electronically controls the measurement un...

Страница 6: ...ctrode with respect to the reference electrode see Figure 2 The counter electrode is driven to the potential required consistent with the 12 V compliance of the control amplifier to establish the desi...

Страница 7: ...g sense connection point Figure 3 Galvanostat Mode Block Diagram 1 3 Software The VersaSTAT 3 is fully compatible with the VersaStudio software only The VersaSTAT 3 will not operate with any other sof...

Страница 8: ...amaged its protective grounding might not work Do not operate damaged equipment Tag it to indicate to a potential user that it is unsafe to operate 1 6 Maintenance Service and Support The VersaSTAT 3...

Страница 9: ...hts and shows how to connect the VersaSTAT 3 to the host computer and test cell Chapter 4 gives the physical and electrical specifications of the VersaSTAT 3 including the AUXILIARY INTERFACE connecto...

Страница 10: ...panel The Corcom module pictured below contains the power connector and two line fuses The VersaSTAT 3 automatically detects the correct line voltage and frequency so there is no line voltage changes...

Страница 11: ...to operate The VersaSTAT 3 s ground protection is likely to be impaired if for example the instrument shows visible damage fails to perform the intended measurement has been subjected to prolonged sto...

Страница 12: ...hat interference Interference below about 10 MHz is most likely to be caused by RF currents flowing in the input and output cables or in the power line cord If excessive noise pickup is present try de...

Страница 13: ...ucted to ensure normal operation in the presence of moderate transient levels Although these provisions are sufficient for operation in most places where the equipment is used it is certainly possible...

Страница 14: ...he instrument particularly when making connections to the cell External line transient filters can generally suppress transients that enter the instrument via the line cord A suitable transient suppre...

Страница 15: ...ing to use the VersaSTAT 3 If the port is disabled follow the manufacturer s instructions for enabling it 3 2 Connectors and Indicators 3 2 1 Rear Panel The VersaSTAT 3 rear panel is shown in Figure 4...

Страница 16: ...ovides several functions including the signals required to drive a Model 303A Static Mercury Drop Electrode If using a Model 303A you must connect the electrode to the AUXILIARY INTERFACE connector vi...

Страница 17: ...ion Upon this request insert the VersaStudio CD into the CD ROM drive and select Automatic to install the driver This driver should be located in the C Program Files Princeton Applied Research VersaSt...

Страница 18: ...ften referred to as the working sense and is a component of the differential amplifier that measures controls the voltage between itself and the reference electrode White Reference RE electrode lead T...

Страница 19: ...l has low impedance battery and or your experiment generates currents in excess of 100mA do not connect the leads into one another for a two terminal connection Instead connect the leads independent o...

Страница 20: ...se electrode serves as a second reference electrode useful for controlling the potential between the reference and sense for instance in controlling the potential across a membrane in a H cell setup N...

Страница 21: ...ooked and is more likely to accidentally short together with another lead 6 The polarity of the potential at the counter electrode will be opposite the applied potential This is necessary to establish...

Страница 22: ...signal 300nV for 100mV signal 3 V for 1V signal 30 V for 10V signal 300 V Applied Voltage Accuracy 0 2 of value 2mV Maximum Scan Rate 5000 Vs 1 50 mV step Maximum Scan Range Resolution 10 V 300 uV 4...

Страница 23: ...0K source impedance 4 1 8 iR Compensation Positive Feedback Range 50 M to 5 depending on current range Dynamic iR 5s pt rate limit limited to Corrosion techniques 4 1 9 Potential Current Control Digit...

Страница 24: ...oltage range 90Vac to 250Vac 50 60Hz 4 3 Standard Environmental Conditions This equipment is designed to meet or exceed the requirements of the following standards LVD EN61010 1 1993 Amendment 2 EMC E...

Страница 25: ...h the VersaStudio software 5 BIT O IN Not used 6 Not used 7 BIT O OUT Not used 8 PURGE When using a Model 303 or 303A SMDE via a Model 507 Interface this signal controls the electrode s PURGE function...

Страница 26: ...l Impedance Spectroscopy GEIS This option is built into the base unit so it must be purchased at the same time along with the base unit or at a later time by returning the base unit to a qualified Pri...

Страница 27: ...the external power supply currents up to the maximum for each option can be applied or measured The VersaStudio software auto detects the booster mode and automatically sets the parameters needed to o...

Страница 28: ...STATUTORY INCLUDING MERCHANTABILITY AND FITNESS AS WELL AS ANY AND ALL OTHER OBLIGATIONS OR LIABILITIES OF PRINCETON APPLIED RESEARCH INCLUDING BUT NOT LIMITED TO SPECIAL OR CONSEQUENTIAL DAMAGES NO P...

Страница 29: ...ur VersaSTAT 3 with booster option contact your local Princeton Applied Research representative or service center All experiments are computer controlled via the VersaStudio software which correctly s...

Страница 30: ...O connect to the cell electrochemical cell battery etc by two marked cables 223873 for the KEPCO and 223859 for the VersaSTAT 3 replacing the normal cell cable used for Normal mode All the interconnec...

Страница 31: ...e OFF down position The SENSE COMMON black banana jacks at bottom center should be inter connected with a shorting bracket The OUTPUT SENSE red banana jacks at bottom center should be inter connected...

Страница 32: ...AL BOOST to BOOST mode 4 Turn on the power to the VersaSTAT 3 5 Turn on the power to the KEPCO 6 Start the VersaStudio software and select New Experiment Select the Chronoamperometry action 7 Once the...

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