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Summary of Contents for Kistler 5995A Series
- Page 1 Instruction manual Handheld charge amplifier Type 5995A… ä 5995A_002-145e-08.17...
- Page 2 Information in this document is subject to change without notice. Kistler reserves the right to change or improve its products and make changes in the content without obligation to notify any person or organization of such changes or improvements.
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Page 3: Table Of Contents
Handheld charge amplifier, Type 5995A… Content Introduction ........................... 4 Important notes ..........................5 General description of the instrument .................... 6 Areas of application ......................6 Two types of application ...................... 7 Functional description ........................8 Introduction ......................... 8 Menu structure ........................8 4.2.1 T Sensor sensitivity ...................... - Page 4 Introduction Declaration of conformity ......................24 Disposal instructions for electrical and electronic equipment ............25 Total pages: 25 5995A_002-145e-08.17 Page 3...
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Page 5: Introduction
It will help you with the installation, maintenance, and use of this product. To the extent permitted by law Kistler does not accept any liability if this instruction manual is not followed or products other than those listed under Accessories are used. -
Page 6: Important Notes
Important notes Important notes It is essential for you to study the following information, compliance with which is for your personal safety during work and will ensure long, fault-free operation of the instrument. The input stage of the charge amplifier is very sensitive to static electricity. -
Page 7: General Description Of The Instrument
Handheld charge amplifier, Type 5995A… General description of the instrument Battery-operated, microprocessor-controlled handheld charge amplifier and indicating instrument for measure- ments with piezoelectric sensors. Optional displays are the sample hold value of the signal or the positive or negative peak value. The analog signal for further processing (e.g. -
Page 8: Two Types Of Application
General description of the instrument Two types of application The instrument can be used in two ways: • To measure mechanical measurands Direct measurement of pressure, force, strain, torque and acceleration in the appropriate units. To do this, set the sensor sensitivity and required measuring range on the instrument. -
Page 9: Functional Description
Handheld charge amplifier, Type 5995A… Functional description Introduction The instrument Type 5995A is a single-channel, calibrated multi-range charge amplifier with microprocessor control and battery operation. The parameters required can be set or read off by means of a key pad in conjunction with an alphanumeric LCD display. The measurement can start after the "Reset"... -
Page 10: T Sensor Sensitivity
Functional description 4.2.1 T Sensor sensitivity Decimal comma shifted with s and a. (Cursor on T) Cursor shifted with d. Numerical value adjusted with s and a. 4.2.2 R range (measuring range) Range adjustment with s and a. 4.2.3 Value (measurements display) Choice of measurand to be displayed using s and a. -
Page 11: Unit
Handheld charge amplifier, Type 5995A… 4.2.4 Unit Shift the cursor with d. Select the unit with s and a. The following units can be selected: N, bar, psi, g, Nm, Ncm, με, lbs and pC. The choice of unit has no influence on the measu- rements, i.e. -
Page 12: Block Schematic Diagram
Functional description Block schematic diagram Figure 3: Block schematic diagram Type 5995A The main component of the instrument is a microprocessor with the following functions: • Records key pad operations • A/D conversion, peak-value recording and signal display • Internal control: Reset, range switching and 12 bit DAC (adjustable amplifier) The charge amplifier converts the electric charge from the sensor into a proportional voltage. -
Page 13: Range Selection, Operating Range
Handheld charge amplifier, Type 5995A… Range selection, operating range The smallest range is ±200 pC, the largest range is ±200'000 pC. 200 pC < R[pC] < 200'000 pC R[pC] = T[pC/M.U.] * R[M.U.] From which we get the adjacent operating range. The instrument does not allow adjustments outside the operating range, making errors impossible. -
Page 14: Control Elements
Functional description Control elements Figure 5a: View from the front Figure 5b: View from the rear 5995A_002-145e-08.17 Page 13... -
Page 15: Assembly, Installation And Initial Start-Up
Handheld charge amplifier, Type 5995A… Assembly, installation and initial start-up General notes The input stage of the charge amplifier can be dam- aged by too high voltage. Therefore always short- circuit the cable (with sensor already connected!) before you connect the amplifier. It is sufficient to touch the contact pin of the BNC connector briefly with a paper clip, ball- point pen etc. -
Page 16: Measurement Of Electric Charge (Preloading Or Calibrating Sensors)
Assembly, installation and initial start-up Measurement of electric charge (Preloading or calibrating sensors) • Select pC unit. • Select measuring range R (in pC) • Note: T must not be set. • After "Reset" is pressed, the measurement can begin. Pressing "Reset"... -
Page 17: Use As Charge Amplifier With External Display Unit
Handheld charge amplifier, Type 5995A… In this operating mode, the instrument will not indicate over-range. If the output voltage exceeds 2 V, it will be necessary to start again at Point 1. After switching over the range (R), briefly press "Reset" to eliminate any zero offsets. -
Page 18: Error Messages
Cables must also be low noise, meaning that they must not produce electric charges during movement. For this reason, use exclusively the special cables available from Kistler (Type No. 16xx) to connect the sensors. Ordinary commercial cables do not meet requirements. -
Page 19: Maintenance
Handheld charge amplifier, Type 5995A… Maintenance Input connector • Protect the input connector against dirt and moisture otherwise the insulation resistance of >10 TΩ required will be reduced. This leads to drift of the output signal. For cleaning, use only the cleaning sprays Type 1003 or pure white gas 0oline. -
Page 20: Battery
Maintenance Battery While the "Reset" key is being pressed, a battery test is carried out and "LOW BAT" appears in the display when the battery voltage is too low. If the instrument will not be used for a lengthy period, remove the battery to ensure that there will be no damage through leakage. - Page 21 Handheld charge amplifier, Type 5995A… The following procedure will help to find the cause of drift: Page 20 5995A_002-145e-08.17...
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Page 22: Technical Data
Technical data Technical data Charge amplifier ±200 … ±200'000 Range Sensor sensitivity pC/M.U. 0,01 … 999 Mechanical measuring range M.U. 0,5 … 20'000'000 Drift at 25 °C pC/s <±0,03 Drift at 0 ... 50 °C pC/s <±0,05 Reset-Operate jump <±1 Sensor connection BNC neg. -
Page 23: Monitor Output
Handheld charge amplifier, Type 5995A… Monitor output ±2 Output voltage FSO Output current <±1 Ω Output resistance Error <±1 ≈0 … 10 Frequency range (–3dB) Output noise signal <5 <80 Connecting sockets (banana) ømm Case, battery and environment Dimensions (with connector) 172 x 80 x 35 °C Operating temperature range... -
Page 24: Warranty
Warranty Warranty Regarding the warranty reference is made to the agreement between the respective contracting parties. 5995A_002-145e-08.17 Page 23... - Page 25 Handheld charge amplifier, Type 5995A… Declaration of conformity Page 24 5995A_002-145e-08.17...
- Page 26 Do not discard old electronic instruments in municipal trash. For disposal at end of life, please return this product to an authorized local electronic waste disposal service or contact the nearest Kistler Instrument sales office for return instructions. 5995A_002-145e-08.17 Page 25...
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