What the difference between Accuracy Check and Calibration?
ANSWER: In an Accuracy Check procedure, the operator performs a test on a known alcohol concentration from a Mini Alcohol Can, an Alcohol Gas Tank, or a Simulator, and compares the test result to determine how closely the Alco-Sensor reads the correct alcohol concentration. In a Calibration Adjustment, the operator uses a known alcohol concentration from a Mini Alcohol Can, an Alcohol Gas Tank, or a Simulator, and follows a procedure to adjust the Alco-Sensor to read more accurately. The specific instructions to do this vary with each model of Alco-Sensor.