AEMC Instruments CA879 Datasheet & Stock

AEMC CA879 Offers

The Infrared Thermometer Model CA879 is a non-contact temperature measuring instrument. It provides precision measurement with its laser target feature.

To measure the temperature of an object, simply point the gun at the surface of the object and the temperature will appear on the digital display. The thermometer has an automatic shut-off feature. Shut-off will occur approximately 10 seconds after the trigger is released.

All objects whose temperature is higher than absolute zero (-273.15 K) emit infrared energy. This energy radiates in all directions at the speed of light. When the gun is pointed at an object, the probe's lens senses this energy and focuses it onto an infrared detector comprised of a thermocouple stack. The detector produces a voltage signal proportional to the amount of energy received, and therefore proportional to the object's temperature.

Certain objects emit infrared energy, but also reflect it. Unlike matt surfaces, shiny or highly-polished surfaces tend to reflect energy. This reflection is represented by a factor called emissivity, which may vary from 0.1 for a highly reflective object to 1 for a black object. In the case of the Infrared Thermometer Model CA879, the emissivity is preset at 0.95, the most frequent value, enabling approximately 90% of all applications to be covered.

Features

Easy one-hand operation
Non-contact infrared sensor
Laser guide for precise aim
Measures temperature in °F and °C
Fixed 0.95 emissivity
Auto-HOLD function
2000-count backlit LCD


Applications

Electrical troubleshooting
Food safety and processing
Automotive repair and maintenance
Marine maintenance and repairs
Test faulty motor winding insulation
Test overheated high voltage transformers
Test terminals on circuit breaker panels
Perform HVAC/R energy audits




Application Note: Detecting elevated body temperatures is often our first line of defense
The purpose of this screening is to differentiate people who are well from those who have a fever. We'll walk you through the correct use of the instruments and how to value the results they provide you with.

Read our note on how to detect body temperatures