Kistler 5010B Series Instruction Manual

Dual mode amplifier

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Instruction
Manual
Dual Mode Amplifier
Types 5010B...
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002-119e-03.08

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Summary of Contents for Kistler 5010B Series

  • Page 1 Instruction Manual Dual Mode Amplifier Types 5010B… ä 002-119e-03.08...
  • Page 2 Type 5010B Dual Mode Amplifier Page 1 Instruction Manual Dual Mode Amplifier Types 5010B… Tel: 716-691-5100 , Fax: 716-691-5226 Kistler Instrument , 75 John Glenn Drive , Amherst, NY 14228-2171 002-119e-03.08 KISTLER...
  • Page 3: Table Of Contents

    5.4.1 Input Faults........................24 Operating Via Serial Interface RS-232C ..................25 Setting the Baud Rate ......................27 String Syntax........................27 Operational Commands ..................... 28 Informational Commands....................29 Special Test Commands ..................... 29 The Remote Control Interface ......................30 002-119e-03.08 KISTLER...
  • Page 4 Checking Low Pass - Filter Performance................33 Maintenance and Repairs....................33 8.2.1 Fuse Replacement ......................34 Drift of the Charge Amplifier....................36 Input MOSFET Replacement ....................38 Storage and Transportation Considerations ................ 39 Zero Offset Adjustment ..................... 39 Warranty ............................40 002-119e-03.08 KISTLER...
  • Page 5: Introduction

    Type 5010B Dual Mode Amplifier Page 4 1 Introduction By choosing this Kistler quality product you have opted for an instrument distinguished by. precision, long life and technical innovation. Please read these operating instructions carefully. You will then be able to make the best use of the versatile capabilities of your new dual mode charge amplifier.
  • Page 6: Precautions

    • Connect the instrument only to equipment for which it was designed to be used. Additional precautions are given in Section 8 which relate to maintenance and calibration. 002-119e-03.08 KISTLER...
  • Page 7: Using This Manual

    LCD displayed text messages are printed in this style of type Bold type is used for special cautions and warnings which must be followed when using the instrument. It is also used for section titles, headings and captions for figures. Table 1: Manual Nomenclature 002-119e-03.08 KISTLER...
  • Page 8: General Description

    Table 2: Unit Configurations Rack mounting is in accordance with DIN 41494, width 14 E and height 3 U. The Kistler rack adapter model 5730 (Figure 2) will hold up to six 5010B…s, and is configured to mount in a standard 19"...
  • Page 9: Piezoelectric Measurement Concept

    (piezoelectric) crystal element. Accordingly, the measurement of a mechanical variable is always derived from a force measurement. For a transducer, the calibration factor is given in negative picoCoulombs per mechanical 002-119e-03.08 KISTLER...
  • Page 10: High Impedance Measuring System

    For special purposes however, charge transducers can be used with external impedance converters (e.g. Kistler Types 557, and 558) and the 5010B… operated in the 'Voltage' mode. These impedance converters act in the same way as the internal circuitry of low impedance transducers described in section 3.3.3.
  • Page 11: Low Impedance Measuring System

    The decoupling capacitor also serves to convert the low impedance transducer output into a charge signal which is fed into the charge amplifier input. Once the voltage signal is converted into a charge signal, the unit functions in the manner described in the above paragraph. 002-119e-03.08 KISTLER...
  • Page 12: Technical Information, Functional Description

    Extra measures and engineering innovations by Kistler have resulted in a high performance instrument which has controlled the vast majority of electromagnetic interference caused by the digital circuitry.
  • Page 13 Type 5010B Dual Mode Amplifier Page 12 Figure 4: Block Diagram Figure 5: Front Panel 002-119e-03.08 KISTLER...
  • Page 14: The Charge Amplifier

    Ohms an amplifier with a high input impedance is required. High impedance voltage amplifiers were used but, since the introduction of the charge amplifier, by Kistler, voltage amplifiers are seldom used in Piezoelectric applications. Unlike a charge amplifier a voltage amplifier looks at the transducer as a voltage source.
  • Page 15: Microcontroller Block

    The 5010B… may then be inserted into a set of guides on the 5730 rack adapter from the front and secured with the same four front panel corner screws. 002-119e-03.08 KISTLER...
  • Page 16: Connections

    Consult the data sheets for the individual equipment to be connected for the most complete information. Contact Kistler for cable configurations different from those listed. Type...
  • Page 17: Remote Control

    If remote control is not being used this connector may be left unused. Remote control can be accomplished with the use of a Kistler model 5663 Remote control unit or with the user's own control. See Section 7.0 for details.
  • Page 18: Dc Power Operation

    Transducer Sensitivity and Scale are displayed. At this point, all parameters which were set in the instrument during the last time power was removed are restored. Thus the unit behaves as if mechanical switches were present which 002-119e-03.08 KISTLER...
  • Page 19: Sensitivity And Scale Set-Up

    As stated above, the last digit indicates the location of the decimal point. If the desired sensitivity is to be 10 than the last digit should be E+1. Pressing [Select] a second time will move an arrow to the 'Scale' display: 002-119e-03.08 KISTLER...
  • Page 20: Mode Selection

    The 'Voltage' mode is used for low impedance voltage mode transducers. The 5010B… provides constant current power to Kistler and other low impedance piezoelectric sensors. This unit is variously' known as a constant current source supply or ICP power supply. When the 'Voltage' mode is activated transducer power is applied to the rear panel 'Voltage Input' BNC receptacle.
  • Page 21: Time Constant Selection

    If the [Time Constant] key is pressed again within the display period, the time constant will change to the next time constant (medium). Note: The time constant selects in a "round robin" fashion (short, medium; long; short medium, etc.) 002-119e-03.08 KISTLER...
  • Page 22 Rg is determined by the input impedance of the amplifier's Ω) input FET (10 By pressing the [Select] button again, the display will exit the Setup menu. The operation menu will be displayed. Figure 8: Simplified Charge Amplifier Circuit 002-119e-03.08 KISTLER...
  • Page 23: Operate/Reset/Remote

    5010B… is shipped with a 4-pole Butterworth low pass filter with a cutoff frequency of 180 kHz. Kistler offers a selection of low-pass filters with a variety of cut-off frequencies. Notch filters are also available. Standard Kistler filters are listed in Table 4.
  • Page 24 5312A112 45 kHz 217C1617C Pressure Transducer Table 4: Standard Filters Do not change filters with the unit power turned on. This could result in damage to the instrument. The unit will not operate unless a filter is installed. 002-119e-03.08 KISTLER...
  • Page 25: Unit Faults

    Note: Type 8614A500, 8616A500 and 8694M1 accelerometers have a lower output' bias than standard Piezotron transducers. This bias may be below the unit's nominally rated 4 Volt level and may cause the 5010 Error LED to illuminate along with a Bias Low indication. 002-119e-03.08 KISTLER...
  • Page 26: Operating Via Serial Interface Rs-232C

    5010B… (See Figure 9). This serial interface can be used to communicate with digital equipment including computers and data acquisition systems. Pin assignments are given in Figure 10, along with a cross reference to the corresponding positions on a standard 9-pin RS-232 plug. 002-119e-03.08 KISTLER...
  • Page 27 RTS suppressed. With RTS suppressed, the RTS signal will be at -V which will power the interface. DTR should be at +V by default. For more information, you 002-119e-03.08 KISTLER...
  • Page 28: Setting The Baud Rate

    “” blank separates fields in a command semi-colon separates commands in a string Example: MODE CHARGE; SCALE 100<cr> sets to charge mode, scale = 100 MU/Volt. 002-119e-03.08 KISTLER...
  • Page 29: Operational Commands

    Go to operate mode RESET Go to reset LOCAL Go to local mode AUTOZERO 0 DC offset in reset DEFAULT Sensitivity = 1.00, Scale = 1.0, Sets value to factory Mode = CHARGE, TC = LONG default settings 002-119e-03.08 KISTLER...
  • Page 30: Informational Commands

    ERROR? {NONE, BIAS, Lists Error Condition returns: ERROR x OVERLOAD} IDN? {xxxxxx} = Model Query device ID returns: Kistler xxxxxx, Number of Unit Version y.y {y.y} = Software Version Number Query Serial Number returns: SN xxxxxx Special Test Commands ⇒ DISPLAY message1 message2 Display on LCD <message>...
  • Page 31: The Remote Control Interface

    Amplifiers, a remote control is particularly useful for switching between 'Reset' and 'Operate' on all amplifiers simultaneously. Remote control can be accomplished by the use of the Kistler 5663 remote control, or the user can interface the 5010B… to other instruments and/or controllers.
  • Page 32: Maintenance And Calibration

    Page 31 8 Maintenance and Calibration Calibration It is recommended that the 5010B… be returned to Kistler annually for calibration. Kistler will calibrate the unit with sources traceable to the National Standards Institute (NIST). From time to time the user might want to check the instrument calibration to ensure accurate test results.
  • Page 33: Calibration Procedure Using A Sine Wave Signal Generator

    (i.e. with a measured value pf 964pF the output voltage should be 964mV. 12. Set [Mode] to 'Voltage'. 13. The output voltmeter should read some value within ±0.5% of 1 Volt RMS. 002-119e-03.08 KISTLER...
  • Page 34: Low Impedance Transducer Calibration

    Use only mild detergent, isopropyl alcohol, Freon or an approved substitute when cleaning the exterior of the case. Do not allow any of the cleaning solutions to enter the case. allow the case to dry thoroughly before returning the unit to service. 002-119e-03.08 KISTLER...
  • Page 35: Fuse Replacement

    Carefully slide out the circuit board assemblies as shown in Figure Locate the black plastic fuse holder at the top rear of the power supply. The fuse may be accessed by opening the fuse holder with a small flat screwdriver. 002-119e-03.08 KISTLER...
  • Page 36 Type 5010B Dual Mode Amplifier Page 35 Remove old fuse and replace. Reassemble by reversing the above steps. Figure 14: Removal of Case Figure 15: Fuse Location 002-119e-03.08 KISTLER...
  • Page 37: Drift Of The Charge Amplifier

    Drift due to damaged or defective MOSFET in input stage (positive or negative going). Cause 3 Drift due to low insulation resistance at the input of charge amplifier Figure 16 Drift of the Charge Amplifier Due to Defective Components 002-119e-03.08 KISTLER...
  • Page 38 Note: Cause 3 is easily diagnosed by disconnecting the transducer and its cable from the charge amplifier and connecting a charge calibrator. Cause 3 may also be caused by low insulation resistance of the MOSFET. 002-119e-03.08 KISTLER...
  • Page 39: Input Mosfet Replacement

    • The output will not return to zero after pressing 'Reset' • If excessive drift is observed as described in section 8.3 The input MOSFET (Kistler Part Number 5.811.019) is installed in a socket for easy removal and insertion by the user.
  • Page 40: Storage And Transportation Considerations

    Figure 14 shows the location of the zero offset potentiometer access hole, however the unit must be completely in the inner case for proper alignment of the hole and potentiometer. Using a 002-119e-03.08 KISTLER...
  • Page 41: Warranty

    'Operate' and back to 'Reset'. The output should be <2mV. Contact the factory or your representative (distributor) if this voltage is >2mV 9 Warranty Regarding the warranty reference is made to the agreement between the respective contracting parties. 002-119e-03.08 KISTLER...

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