SMART Notebook 10, Руководство пользователя

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Calibration
The Smart Breathalyzer 1.0 is calibrated during manufacture using test results and
mathematical formulas. Known alcohol concentrations are passed through the sensor to set
baseline values for testing. During testing, the unit compares users’ breath samples to these
baseline values.
The accuracy of breath alcohol testers can fluctuate after six to twelve months of normal use,
depending on the number of tests performed and operating conditions. It is because the
alcohol sensor used in the device will not function well. If this product is providing inconsistent
test results, is not providing any test results, or provides unusually high or low test results, the
Sensor should be replaced and calibrate by the company.
The product should be recalibrated at least every six to twelve months depending on frequency
of use and operating conditions.
During recalibration, the company will reset the sensor baseline values and also perform a full
diagnostic check to ensure the accuracy and reliability of the product.