Pacific Northwest X-Ray Inc.

       X-Ray Dose & Exposure Time Meter.       


Electronic Control Concepts! X-Ray Dose and Exposure Time Meter.





Features
  • Measures x-ray dose.
  • Measures dose rate.
  • Measures exposure time.
  • Selectable English and metric units.
  • Easy to use.
  • Works with AC or DC x-rays.
  • No need to set for AC/DC.
  • High accuracy.
  • Battery operated.
  • Two year warranty.
  • Custom carrying case option.
  • Solid state digital design.
  • Durable ABS plastic case.



  • The ECC Model 890 Dose Meter / Exposure Time Meter is specifically designed to measure x-ray dose. The instrument is used to measure the effective dose produced by diagnostic x-ray generators. The ECC Model 890 is a solid-state, digital instrument designed specifically for service personnel in assessing the performance of radiation generators and the effective dose delivered by the x-ray generator under specific test conditions. This instrument measures the amount of x-ray radiation delivered to a specific area and measures the length of an exposure. The Model 890 can be used for dental x-ray units, radiographic and fluoroscopic x-rays.

    The Model 890 automatically resets at the beginning of each exposure, holding the reading until the next exposure. There is no need to reset the meter before each measurement.

    The Model 890 is a small hand held battery operated unit. Each x-ray exposure is displayed on a 2x12 digit liquid crystal display (LCD). The operator can select between English (mR) and SI (uGy) units.

    Radiation is detected by a solid state detector and electronic circuit. The instrument works for half-wave, full-wave, multiphase or DC (constant potential) x-ray generators. When a measurement is being made, the Model 890 has the capability of automatically determining the type of x-ray that is being measured. It is not necessary for the user to program correction factors for different types of x-ray waveforms.







    Typical Applications
  • Measure effective dose.
  • Test mA and mAs linearity.
  • Verify mAs reproducibility.
  • Measure patient equivalent dose.
  • Calibration of x-ray generators.
  • Quality assurance.
  • Measurement of exposure time.
  • Radiation safety measurement.
  • Troubleshooting and repair of x-ray generators.
  • Maintain quality of x-ray.
  • Measure Half Value Layer.

  • Specifications
    DOSE RANGE:
  • 1 mR to 2000 mR
  • 0.01mGy to 20 mGy
  • 10uGy to 20000uGy
  • DOSE ACCURACY: 5% +/- 1 mR
    EXPOSURE TIME ACCURACY: 1% +/- 1 millisecond - 20 to 5000 mS
    CONNECTION: None


    DISPLAY:
  • 0.21" (5.5mm) Liquid Crystal
  • 2 line, 12 Character Alphanumeric
  • CONTROLS: On/Off - UNITS Switch
    POWER:
  • 9 Volt battery accessible from bottom of case
  • Low battery indicator
  • BATTERY LIFE: 120 hours continuous. Typically 1 year of "normal" use.
    WARRANTY: 2 years from ship date
    PHYSICAL SIZE: 3.15" x 5.8" x 1.6" (80 X 147 X 40 mm)
    WEIGHT: 0.81 lb (350 g)
    RECALIBRATION: Recommended Annually
    OPERATING CONDITIONS:
  • +10° to 40° C
  • 50° to 104° F
  • Up to 75% relative humidity
  • Storage 0° to 50° C

  • Carrying Case

    Two custom carrying case are available, that will keep your instrument safe. A soft case which is a custom made protective case made of Cordura material, and a closable hard case with handle which has room for accessories and extra batteries inside.


    Stock #
    Description
    Your Price
    890
    X-Ray Dose Meter and Exposure Time Meter.
    $707.69
    890RS
    Remote Sensor.
    $175.00
    890-CAL
    Cost to Re-Calibrate the 890 instrument.
    $100.00
    815L890
    Dental Kit Consisting of...
    One 815L (kVp & Time Meter) and One 890 mAs Meter.
    $2,038.46







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    For order methods and policies, please click here.


    E-Mail Sales
    Telephone

    Phone Lines open...
    8am - 5pm Monday-Friday (Pacific/West Coast Time)
    Toll-Free (US): 800-827-XRAY (800-827-9729)
    Toll-Free (US): 866-PNW-XRAY (866-769-9729)
    Skype: pnwxray
    Phone: 1-503-667-3000
    Download our order form
    and then...Fax Your Order
    24 Hours a day!
    1-503-666-8855

    P.O. Box 625 * Gresham, OR  97030 * U.S.A.

    This web site is our catalog, no printed catalog is available. - Please keep checking back, changes to this site are made daily.
    Every effort is made on our part to keep all posted prices up to date, however we can not guarantee the accuracy due to notification delays by the manufacturers.
    Purchase Orders accepted only upon approval of credit - Min. $500 opening order for new open CHARGE accounts.
    All other orders (Cash, Credit Card, etc) subject only to a $30 product minimum order!



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