Infrared thermometer is mainly used in what place

Infrared thermometers have now proven to be an effective tool for detecting and diagnosing malfunctions in electronic devices. With an infrared thermometer, you can continuously diagnose electronic connection problems and find hot spots at the output filter connection on the DC battery to detect the functional status of the uninterruptible power supply (UPS). You can check the connection of the battery pack and the power distribution board. Terminals, switch gears or fuse connections prevent energy consumption; infrared thermometers help identify insulation faults in circuit interrupters due to the heat generated by loose connectors and combinations. Or monitor electronic compressors; daily scanning of transformer hotspots Detect cracked windings and terminals.

How to measure the temperature with an infrared thermometer:

Three kinds of temperature measurement technologies for non-contact thermometers in the Fluke and Opus era:

Point measurement: Measure the entire surface temperature of an object, such as the temperature difference measurement of an engine or other device: Compare the measured temperature at two independent points, like a connector or circuit breaker scan measurement: Detect the target change in a wide area or a continuous area. Like cooling lines or distribution rooms.

The main considerations for selecting infrared thermometers are:

- Temperature range: The temperature range of Fluke and Ops products is -500 to 3,000 degrees (segmentation). Each type of pyrometer has its own specific temperature measurement range. The temperature range of the selected instrument should match the temperature range of the specific application.

- Target size: When measuring temperature, the target to be measured should be larger than the field of view of the thermometer, otherwise there will be errors in the measurement. It is recommended that the measured target size exceed 50% of the field of view of the thermometer.

- Optical resolution (D:S): The ratio of the thermometer probe to the target diameter. If the thermometer is far from the target and the target is small, a high resolution thermometer should be selected.

Accurate temperature measurement techniques:

- When measuring the surface temperature of luminous objects, such as aluminum and stainless steel, the reflection of the surface will affect the reading of the infrared thermometer. Before reading the temperature, a strip can be placed on the metal surface. After the temperature is balanced, the temperature of the strip area is measured.

- If the infrared thermometer can walk around from the kitchen to the refrigerated area and still provide accurate temperature measurements, it is necessary to measure the temperature balance after a period of time in the new environment. It is best to place the thermometer in a place that is frequently used.

- Use an infrared thermometer to read the internal temperature of the fluid food, like soup or sauce, which must be agitated and then the surface temperature can be measured. Keep the pyrometer away from steam to avoid contaminating the lens and causing incorrect readings.