Ametek PARSTAT 4000 Скачать руководство пользователя страница 11 | Manualshive

Страница: 11 / 21

Ametek PARSTAT 4000 Скачать руководство пользователя страница 11

Chapter 2: Installation

7

After a few minutes of adjusting some offsets, the following window will appear:

Figure 8. Calibrate Message

The configuration in Figure 9 shows where the WE, SE, and RE are connected, but the CE is not. Once
connected, select “OK” to continue.

Figure 9. CE Not Connected

After a few more minutes of adjusting offsets, the following window will appear:

Figure 10. Calibration Question Message Box

«
...
9
10
11
12
13
...
»

Содержание PARSTAT 4000

Страница 1: ...VersaSTAT LC Low Current Interface LCI Hardware Manual P N 224186 Rev B...

Страница 2: ...LCI Main Body 5 2 1 2 Connect Interface Cable to Potentiostat Cell Interface 5 2 1 3 Connect Cell Cables to LCI Front Panel 5 2 2 LCI Calibration 5 2 2 1 Calibration 5 2 3 LCI Checkout Procedure 9 3 M...

Страница 3: ...4 LCI with Cell Cables Connected Across Internal Feedback Dummy Cell Resistor 3 Figure 5 Cell Cables 4 Figure 6 Calibration Required Message 6 Figure 7 Calibration Procedure 6 Figure 8 Calibrate Mess...

Страница 4: ...Indicates Warning or Caution Indicates Danger due to Electric Shock Hazard Please read all safety instructions carefully and make sure you understand them fully before attempting to use this product C...

Страница 5: ...e refer to the VersaStudio operation manual Chapter 2 describes how to properly install calibrate and test the LCI option Chapter 3 discusses the measurement of small current signals with recommendati...

Страница 6: ...l cell leads that connect from the LCI main body to the electrodes and or cell under test as well as a ground lead 1 2 1 LCI Interface Cable The LCI potentiostat interface cable part number 223763 sho...

Страница 7: ...3 LCI Cell Cable Panel Left and Potentiostat Interface Panel Right Figure 4 LCI with Cell Cables Connected Across Internal Feedback Dummy Cell Resistor The WE cable connects to the W pin jack the SE c...

Страница 8: ...enance There are no user serviceable parts in this instrument Breaking the seal by opening the cover will void your warranty Contact the factory service department or the affiliate in your area if you...

Страница 9: ...WE green SE gray RE white and CE red 2 2 LCI Calibration The VersaSTAT LC Low Current Interface is designed to provide ultra low current measurements beyond the capabilities and specifications of the...

Страница 10: ...brate Now button Figure 7 Calibration Procedure NOTE It is very important that the calibration be performed in the exact same manner as the experimental settings The lowest current ranges and current...

Страница 11: ...Figure 8 Calibrate Message The configuration in Figure 9 shows where the WE SE and RE are connected but the CE is not Once connected select OK to continue Figure 9 CE Not Connected After a few more m...

Страница 12: ...also connected between the LCI and K0269B to properly ground the Faraday box to the same chassis ground as the LCI and VersaSTAT Figure 12 LCI Inside Faraday Box After completing the calibration the...

Страница 13: ...ting the Line Fit button at the top of the graph 4 The vertex currents should be 10nA and the slope should be 1 0E 7 the inverse of which is 10Mohm The PARSTAT4000 VersaSTAT LC combination accesses ad...

Страница 14: ...tion has finished select all of the data points Data Select All and perform a Line Fit by selecting the Line Fit button at the top of the graph 4 The vertex currents should be 10nA and the slope shoul...

Страница 15: ...ating should be continuous on all sides of the cell including the bottom and all parts operate as a single conductive unit For the LCI the best shielding will occur if the LCI main body and the cell l...

Страница 16: ...rements between electrodes at impedances of 1012 Ohms 3 3 3 Reference Electrode One of the most common problems with cell noise in electrochemical experiments in general is high impedance reference el...

Страница 17: ...n still occur in some experimental conditions and are most often manifested as excessive noise or jumps in the data and graphical output If an oscillation is suspected one can use the LCI Bandwidth Li...

Страница 18: ...VersaSTAT LC Low Current Interface LCI Hardware Manual P N 224186_0B 14 THIS PAGE INTENTIONALLY LEFT BLANK...

Страница 19: ...um Input Voltage Differential 10 V Bandwidth 700kHz 3 dB Common Mode Rejection 60dB 100Hz 50dB 100kHz Input Impedance 1014 in parallel with 200 fF typical 4 1 4 Current Measurement Ranges 12 decades 2...

Страница 20: ...ts of the following standards LVD EN61010 1 1993 Amendment 2 EMC EN61326 1998 Emissions EN55011 1991 Group 1 Class A Immunity IEC 61000 4 2 1995 ESD IEC 61000 4 3 1995 EM field IEC 61000 4 4 1995 Burs...

Страница 21: ...ABILITY 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 PERSON FIRM OR CORPORATION IS...

Отзывы:

Нет отзывов