# Calibration

Once a module is chosen, it may be required to calibrate the sensor.

## Calibration Standards
The following standards must be used dependent on the module.

| Module                 | Standard                          |
|------------------------|-----------------------------------|
| Gloss Module           | B8000-011 Gloss Module Standard   |
| Texture Module         | B8000-012 Texture Module Standard |
| Coatings Physical Test | B8000-011 Gloss Module Standard   |

Modules which do not require calibration include:
- Sparkle Module
 
Click on the calibration icon to begin calibration and follow the on-screen instructions.
![Calibration Button](calibration-button.png)
<sup>Calibration Button</sup><br />

<tip><strong>Calibration interval:</strong> The instrument should be checked by measuring the calibration tile daily and comparing read values with the certified values. If values are out of tolerance, recalibrate the sensor.</tip>
<warning>Calibration artifacts must be clean with no contamination, visible damage, or fingerprints. Access Aesthetix Software help for more information and cleaning recommendations.</warning>