1. Introduction Please, read the operating instructions in detail before you use this UVAB optics meter, so you will operate the meter correctly. This meter can be used in industry and home. Application: ⚫ Monitoring blue light radiation hazards in welding.
3. Safety Precaution Caution! Please refer to this manual. Improper use may damage the meter and its components. Complies with European Directive. ⚫ Do not operate in environments with flammable gas or humid environments. ⚫ Operating altitude: up to 2000M. ⚫...
5. General Specifications: ⚫ Zero function. ⚫ 1uW/cm or 1.00mW/cm unit selection. ⚫ Data hold. ⚫ Back light: it will turn off automatically after turned on for 15 seconds . ⚫ Low battery indication ⚫ Overload display: “OL”. ⚫ Low battery indication" ": ⚫...
7. Operation 7.1. Power button Press the “ ” button to turn ON or turn off. 7.2. Button Press the “ “button for the zero adjustment if any digits are appearing. When the lid of the light receiving part is not opened, if it is found that it is not zeroed 7.3.
8. Maintenance or Repair “ ” 1. When the When symbol is displayed on the LCD, it means that there is insufficient power; please change the battery immediately to ensure its accuracy. 2. Do not place the meter in locations that have high temperature, humidity or that are exposed to direct sunlight.
9. Battery Replacement 1. Turn off the power. 2. Open the battery cover at the back of the meter, remove the batteries. 3. Please insert new 1.5V x 2 batteries according to the polarities. 4. Put the battery cover back in place. 10.
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