PCE Instruments PCE-VC 21 User Manual

PCE Instruments PCE-VC 21 User Manual

Portable shaker vibration calibrator

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User Manual
PCE-VC 21 Portable Shaker Vibration Calibrator
User manuals in various languages (Deutsch,
français, italiano, español, português, nederlands,
türk, polski, русский, 中文) can be downloaded here:
www.pce-instruments.com
Last change: 23 August 2017
v1.0
© PCE Instruments

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Summary of Contents for PCE Instruments PCE-VC 21

  • Page 1 User Manual PCE-VC 21 Portable Shaker Vibration Calibrator User manuals in various languages (Deutsch, français, italiano, español, português, nederlands, türk, polski, русский, 中文) can be downloaded here: www.pce-instruments.com Last change: 23 August 2017 v1.0 © PCE Instruments...
  • Page 2: Table Of Contents

    System description ................3 Purpose ..................... 3 Properties ..................3 Operation ................... 4 Attaching the Test Object .......................4 Calibration ..........................5 Settings ............................6 Charging the Accumulator ......................7 Reset ............................8 Calibration ..................8 Contact .................... 9 Disposal ..................... 9 © PCE Instruments...
  • Page 3: Safety Notes

    We expressly point to our general guarantee terms which can be found in our general terms of business. If you have any questions please contact PCE Instruments. The contact details can be found at the end of this manual. © PCE Instruments...
  • Page 4: Specifications

    5 h with m = 100 g Automatic shut-off time 1 to 30 min Charge time of accumulator Charge socket DIN 45323 (5.5 / 2.1) Positive terminal at center pin 11 … 18 V DC Charge voltage © PCE Instruments...
  • Page 5: System Description

    Handy and robust battery device for laboratory and filed use.  7 selectable vibration frequencies from 15.915 to 1280 Hz  Up to 5 selectable vibration magnitudes from 1 to 20 m/s  Load-independent vibration magnitude.  Suitable for test objects weighing up to 500g. © PCE Instruments...
  • Page 6: Operation

    In the case, using a balance weight as shown in the following illustration is recommended. Figure 1: Load balancing © PCE Instruments...
  • Page 7: Calibration

    Figure 3: Version and calibration date After short time the vibration signal becomes stable. The display shows the values of vibration frequency and magnitude (Figure 4). Please note that these are not measuring values but only nominal values. © PCE Instruments...
  • Page 8: Settings

    Select “1/2 Shut-off timer” by pressing the “On/Off” key. The time for automatic shut-off can be entered between 1 and 30 minutes by means of the “a+” and “a-” keys. Menu item “2/2: Calibration” is intended for factory calibration only. It is protected from manipulation by a password. © PCE Instruments...
  • Page 9: Charging The Accumulator

    If the operating time with a fully charged battery becomes insufficient, the battery should be replaced. In this case, the calibrator should then be returned to the manufacturer. In addition to replacing the battery, the manufacturer will also test the accuracy of the calibrator. © PCE Instruments...
  • Page 10: Reset

    The vibration characteristics of the PCE-VC21 are very stable even after intensive use. Typical changes are below 1% per year. We recommend annual re-calibration. In case of shock load, dropping the instrument, etc. immediate recalibration is advised. © PCE Instruments...
  • Page 11: Contact

    For countries outside the EU, batteries and devices should be disposed of in accordance with your local waste regulations. If you have any questions, please contact PCE Instruments. © PCE Instruments...
  • Page 12 PCE Instruments contact information Germany France Spain PCE Deutschland GmbH PCE Instruments France EURL PCE Ibérica S.L. Im Langel 4 23, rue de Strasbourg Calle Mayor, 53 D-59872 Meschede 67250 SOULTZ-SOUS-FORETS 02500 Tobarra (Albacete) Deutschland France España Tel.: +49 (0) 2903 976 99 0 Téléphone: +33 (0) 972 3537 17...

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