Flir Extech MG310 User Manual

Pages 12

Year 2015

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Flir Extech MG310 Tester Specification

The Flir Extech MG310 Tester is an advanced insulation and continuity tester designed for efficient and reliable electrical diagnostics. It offers a robust feature set to cater to both industrial and commercial applications, ensuring precise measurements and user-friendly operation. The device is engineered to perform insulation resistance tests with selectable test voltages ranging from 250V, 500V, to 1000V, allowing for versatile testing scenarios. It provides an insulation resistance measurement capability up to 5.5GΩ, which ensures comprehensive coverage for various insulation testing requirements.

The MG310 is equipped with a large, backlit LCD display that facilitates clear visibility of readings in diverse working environments, enhancing user convenience. It includes a PI/DAR (Polarization Index/Dielectric Absorption Ratio) mode, which helps in the assessment of the insulation condition over time, making it ideal for preventive maintenance tasks. The device also supports continuity testing with a built-in 200mA continuity test current, providing rapid and accurate testing of circuit integrity.

Safety is paramount in the design of the Flir Extech MG310, as it complies with CAT IV 600V and CAT III 1000V safety standards, ensuring protection for both the user and the equipment in high-energy environments. The tester is powered by six AA batteries, ensuring prolonged operation and field usability, and it features an auto power-off function to conserve battery life. With a rugged design, the MG310 is built to withstand harsh conditions, making it a reliable tool for professionals who require precision and durability in their diagnostic equipment.

Flir Extech MG310 Tester F.A.Q.

How do I perform a basic continuity test using the Flir Extech MG310 Tester?

To perform a basic continuity test, turn the rotary switch to the continuity test position. Connect the test leads to the device under test. If the circuit is complete, the tester will emit a beep and display a low resistance value.

What steps should be followed to calibrate the Flir Extech MG310 Tester?

Calibration should be performed by a certified professional. Refer to the user manual for the detailed procedure, which typically involves checking against known standards and adjusting as necessary.

How can I troubleshoot if the tester does not power on?

Ensure that the batteries are installed correctly and have sufficient charge. Check for any obvious signs of damage and replace the batteries if needed. If the issue persists, contact customer support.

What is the correct way to measure voltage with the MG310 Tester?

Set the rotary switch to the appropriate AC or DC voltage range. Connect the test leads across the component or circuit. Read the voltage value on the display.

Can the MG310 Tester be used for measuring resistance, and how?

Yes, the MG310 can measure resistance. Set the rotary switch to the resistance measurement position, connect the test leads across the component, and read the resistance value on the display.

What maintenance practices should be followed for the MG310 Tester?

Regularly clean the tester with a soft, dry cloth. Avoid exposure to moisture and extreme temperatures. Check the test leads for any damage and replace them if necessary.

How do I replace the batteries in the Flir Extech MG310 Tester?

Turn off the tester and remove the back cover by unscrewing it. Replace the old batteries with new ones, ensuring correct polarity. Reattach the cover and secure it with screws.

What should be done if the tester displays erratic readings?

Check for proper connection of the test leads and ensure they are not damaged. Verify the setting of the rotary switch. If the problem persists, consider recalibration or servicing.

Is it possible to measure capacitance with the MG310 Tester?

Yes, the MG310 can measure capacitance. Select the capacitance measurement function, connect the test leads to the capacitor, and read the value on the display.

How can I ensure the accuracy of measurements taken with the MG310 Tester?

Regular calibration, proper maintenance, and using the tester within its specified range ensure accurate measurements. Always cross-check with known standards when precision is critical.