Calibration of PM10 VFC High Volume Air Sampler

00:07:06
https://www.youtube.com/watch?v=YSujms6VSiY

概要

TLDRThis video provides detailed instructions for calibrating the TE-67B PM10 volumetric flow control air sampler. It walks through the process starting with the removal of the cartridge frame and installation of the TE 5035 adapter plate. After installing the calibrator and connecting the tubing, it explains how to turn on the sampler and record readings from the manometers. It emphasizes the need to take multiple points for proper calibration, recommend by the U.S. EPA, and outlines how to document the findings in a calibration worksheet, including necessary conversions for temperature and pressure.

収穫

  • 🔧 Remove the cartridge frame and install the TE 5035 adapter plate.
  • 🛠 Install the TE 50:28 calibrator for measurements.
  • 💧 Connect tubing to incorporate manometers for pressure readings.
  • 📏 Record both manometer and sampler readings accurately.
  • 🔄 Follow the U.S. EPA recommendation for five-point calibration.
  • 📅 Schedule calibration annually from the original date.
  • 🌡 Convert temperature from Fahrenheit to Kelvin for documentation.
  • 📊 Enter readings into the calibration worksheets post-measurement.
  • ✅ Ensure all readings meet the four percent difference standard for successful calibration.
  • 📩 Document calibration details accurately including technician and dates.

タイムライン

  • 00:00:00 - 00:07:06

    The video demonstrates the process of calibrating a TE-67B PM10 volumetric flow control air sampler. It starts with the removal of the frame from the TE 3000 cartridge, followed by the installation of the TE 5035 adapter plate from the calibration kit. After that, the TE 50:28 calibrator is installed while ensuring the four holes are completely open. The setup involves connecting tubing to the calibrator and manometers, turning on the sampler, and recording pressure readings. The calibration involves adjusting the sampler reading and following the US EPA's recommended five-point calibration method. Finally, after removing the equipment, it details entering calibration data into worksheets, including readings from manometers, location, technician details, and ensuring the calibration is within acceptable limits. The session concludes with verification of calibration success, noting all readings are within a four percent difference, indicating a successful calibration.

マインドマップ

ビデオQ&A

  • What is the first step in the calibration process?

    Remove the frame from the TE 3000 cartridge and install the TE 5035 adapter plate.

  • How do you operate the calibrator knobs?

    Turn the calibrator knob counterclockwise to open the four holes completely.

  • What is the purpose of manometers in the calibration process?

    Manometers measure the pressure to ensure accurate calibration readings.

  • How many points does the U.S. EPA recommend for calibration?

    The U.S. EPA recommends a five-point calibration.

  • How often should the calibration be performed?

    Calibration is due one year from the original calibration of the orifice.

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  • 00:00:01
    [Music]
  • 00:00:12
    the first step is to remove the frame
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    from the TE 3000 cartridge and install
  • 00:00:18
    the TE 5 0 3 5 adapter plate that is
  • 00:00:21
    inside the calibration kit which is a te
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    5 0 to 8 you loosen the four plastic
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    thumb nuts and you install the TE 50 35
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    making sure that the washers are on top
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    of the plate
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    next install the TE 50:28 calibrator
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    turn the knob counterclockwise to open
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    the four holes on the bottom completely
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    open
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    with the calibrator installed insert the
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    black piece of tubing onto the pressure
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    tap of the calibrator now the male tube
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    fitty needs to be installed into the
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    bulkhead fitting loosen the valves on
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    the two manometers this is done by
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    turning them counterclockwise and
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    removing them and then putting them back
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    on there by one thread
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    installed a black piece of to me to the
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    manometer on left and install the clear
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    piece of tubing to the manometer on the
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    right one side is open to that Mister
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    the other will have the piece of tubing
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    on
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    turn the sampler on by flipping the
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    switch on the timer to the right the
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    manometer on the left is hooked up to
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    the calibrator and the manometer on the
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    right is hooked up to the sampler the
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    manometer on the Left went up 1.8 and
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    down 1.8 for a total of 3.6 inches of
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    water
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    the sampler region went down 2.8 inches
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    and up 2.5 inches for a total 5.3 inches
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    the second point is obtained by turning
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    the knob clockwise just a little bit
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    the sampler reading will move very
  • 00:02:56
    easily the calibrator reading will not
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    move at all for the first few points the
  • 00:03:10
    US EPA recommends a five point
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    calibration
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    turn off the timer by flipping the
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    switch to the left take off the black
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    hose from the manometer and offer the
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    calibrator remove the calibrator
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    remove the adapter plate
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    install the frame from the cartridge
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    back on top make sure all four washers
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    on top of the frame
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    remove the clear Pisa tubing from the
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    manometer and remove both manometers
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    go over to calibration down to
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    calibration worksheets down to te sixty
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    seventy be with G factor
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    up to enable editing you can put your
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    location in today's date the technician
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    the sampler is a te - 67 be put in
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    serial number the VFC device put in the
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    VFC g-factor
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    the make in the model should be the Tish
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    environmental brain the serial number of
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    the orifice the cue actual slope of the
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    orifice and the Q actual intercept of
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    the orphans
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    calibration due date is one year from
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    the original calibration of the orifice
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    the temperature and degrees Fahrenheit
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    and this converts to Kelvin the
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    barometric pressure in inches of mercury
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    and this converts it to millimeters of
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    mercury enter the first manometer
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    reading from the orifice 3.6 3.6 3.55
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    3.5 3.5 enter the first manometer
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    reading from the sampler five point
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    three five point six five point nine six
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    point four and the last one is seven
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    point zero as you can see from the
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    percent difference all the numbers are
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    four percent are under which means it's
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    a great calibration
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    this concludes the calibration of a te -
  • 00:06:49
    67 TV pm10 volumetric flow control air
  • 00:06:53
    sampler
  • 00:07:02
    you
タグ
  • calibration
  • TE-67B
  • air sampler
  • manometer
  • EPA guidelines
  • pressure
  • volumetric flow
  • environmental monitoring
  • calibrator
  • adapter plate