Welan Technologies
Welan Technologies
Kothrud, Pune, Maharashtra
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Calibrators

vibration and sound calibrator designed for verification of machine sensors as well as on-site checks of human vibration accelerometers in accordance to ISO 8041.

Vibration Calibrator

Vibration Calibrator
  • Vibration Calibrator
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Approx. Price: Rs 20,000 / OunceGet Latest Price

Product Details:

Display TypeDigital
Accuracy (%)class 1
ApplicationIndustrial
Shaker can be loadedUp to 1 Kg 16 Hz
Available Frequency16Hz, 80 Hz 160 Hz and 640 Hz

hand-held vibration calibrator designed for verification of machine sensors as well as on-site checks of human vibration accelerometers in accordance to ISO 8041.
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    Vibration Calibrator SV 110

    Vibration Calibrator SV 110
    • Vibration Calibrator SV 110
    • Vibration Calibrator SV 110
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    Approx. Price: Rs 2 Lakh / OunceGet Latest Price

    Product Details:

    ModelSV 110
    Two operating frequencies80 Hz and 160 Hz
    Calibration of sensors with massUp to 300 g at 80 Hz
    Automatic fault detectionTwo LED diodes show the current status during the calibration process
    Selected User Frequency1 m/s2 to 10 m/s2

      The SV¿¿¿110 is a hand-held vibration calibrator designed for verification of machine sensors as well as on-site checks of human vibration accelerometers. The small size of SV¿¿¿110 enables easy checks of sensors at the machines. Accelerometers are conveniently attached using mounting stud, mounting disc or dedicated adapter. The calibrator menu provides selection between both metric systems ‘g’ and ‘m/s2’.


      Features:

      • Hand-held vibration field calibrator designed in accordance to ISO 8041 for in-situ checks of hand-arm vibration meters and machine vibration meters
      • Three push-buttons for selection of frequency and amplitude and start/stop control.
      • Built-in reference accelerometer for cross-axes / transverse vibration detection.
      • Built-in rechargeable battery
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        Sound Calibrator

        Sound Calibrator
        • Sound Calibrator
        • Sound Calibrator
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        Approx. Price: Rs 80,000 / PieceGet Latest Price

        Product Details:

        ModelSV 33A, SV 34A, SV 35A
        Dimensions65 x 65 x 70 mm
        Frequency1 kHz

        An Sound Calibrator is a device which produces an acoustic pressure of defined level and frequency. In other words, anacoustic calibrator provides a template of acoustic pressure. By using such a reference we can check the accuracy of the measurements taken by the sound level meter and adjust themif a drift error in the sensitivity is detected.

         

        Features:

        • SV 35A & SV 33A class 1 sound calibrators in accordance with IEC 60942:2003
        • SV 34A class 2 sound calibrator in accordance with IEC 60942:2003
        • 94 dB or 114 dB levels (SV 35A)
        • 114 dB level (SV 33A, SV 34A)
        • Built-in 1/2” MEMS reference microphone
        • Microphone presence detection (SV 35A)
        • Built-in temperature and static pressure compensation
        • Automatic power off
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        Vibration Calibrator SV 111 (Portable)

        Vibration Calibrator SV 111  (Portable)
        • Vibration Calibrator SV 111  (Portable)
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        Approx. Price: Rs 2 Lakh / UnitGet Latest Price

        Product Details:

        BuiltRechargeable battery.
        Two operating frequencies80 Hz and 160 Hz
        Calibration of sensors with massUp to 300 g at 80 Hz

        SV¿¿¿111 Vibration Calibrator is the State of the Art instrument designed for in-situ checks. In-situ checks are intended for application in the field prior to and following a measurement or series of measurements. They act as a check of the instrument’s basic calibration and functionality.

         

        Features:

        • Three push-buttons for selection of frequency and amplitude and start/stop control.
        • The OLED graphical screen displays information on selected frequency and vibration level.
        • Built-in reference accelerometer for cross-axes / transverse vibration detection.
        • Automatic fault detection: Two LED diodes show the current status during the calibration process.
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        Reach Us
        Nitin Welankar (Proprietor)
        Nissim, No. 10-A, Lane No. 13 Paud Road
        Kothrud, Pune- 411038, Maharashtra, India



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