Product Description
In a construction or grade laser level, calibration typically involves adjusting and verifying the accuracy and alignment of the laser beam. Here are the main aspects that are calibrated:
Horizontal and Vertical Alignment:
Ensuring that the laser beam is perfectly level (horizontal) or plumb (vertical) when emitted.
Rotation Speed and Accuracy:
Calibration of the rotating head to ensure that the laser rotates at the correct speed and remains accurate.
Beam Quality and Range:
Checking the quality of the laser beam, such as its intensity and clarity, and verifying the range at which it remains accurate.
Slope and Grade Calibration (for grade lasers):
Ensuring that the laser accurately projects the desired slope or grade, adjusting if necessary to achieve the correct angle.
Battery and Power Testing:
Verifying the power source (battery) and ensuring that it provides adequate power for the laser level to function correctly.
Calibration is crucial to ensure that the laser level provides accurate measurements and maintains its precision over time.
Multi-Level Calibration Certificates:
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"Premier" Level Certificate: Confirms that the instrument was calibrated and met the published specifications at the time of final inspection. This certificate includes a product-specific summary of relevant measurement values and "as-left" report, but does not include the measurement standard deviation or supplementary measurement reports. It is recommended for new instruments and well-maintained used instruments that are precise but not necessarily accurate.
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"Advanced" Level Certificate: Confirms that the instrument was calibrated and met the published specifications at the time of final inspection. This certificate includes the measurement standard deviation, a product-specific summary of relevant measurement values, and a supplementary as-found/as-left measurement summary. Additionally, it covers results from reproducibility testing to ensure consistent performance. It is recommended for all used and serviced instruments. It is recommended for older instruments, and instruments experiencing inconsistent or inaccurate measurements, as well as for instruments that have been serviced or disassembled.
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"Elite" Level Certificate: Confirms that the instrument was calibrated and met the published specifications at the time of final inspection. It includes the measurement standard deviation, a product-specific summary of relevant measurement values, and a supplementary as-found/as-left measurement summary. Additionally, this certificate provides an extensive analysis of repeatability and reproducibility, incorporating measurement data collected over time. It also includes uncertainty measurements based on relevant ISO principles, ensuring the highest level of accuracy and reliability. It is recommended for older instruments experiencing inconsistent or inaccurate measurements, instruments that have been serviced or disassembled, or those that have been in use for an extended period, to ensure their performance meets rigorous standards over time.
