Types of thermocouples and their uses in various environments.

Thermocouples are available in various types of calibrations ranges, it is important to carefully select the right thermocouple for our application such as oxidizing, and reducing atmospheres taken into consideration. In the table below are listed the main types of thermocouples: Thermocouple type Positive Element, Negative Element Typical Temperature Range Standard Error Line   Type… Read More Types of thermocouples and their uses in various environments.

What is “As-Found” and “As-Left” calibration data?

Every measuring instrument or device requires calibration at periodic intervals, which is part of preventive maintenance (PM). It is because, every instrument or device undergoes drift in calibration with time. Let us discuss As-found data and As-left data in this article. In calibration sheet with “As-found” data is most important because it will determine the… Read More What is “As-Found” and “As-Left” calibration data?

Signal Generator and Types

The signal generator is an electronic device that induces repetition and non-repetition of analog or digital signals. The signal generator is widely used in troubleshooting, signal tracing, testing, amplifier response tuning, and radio and TV circuit alignment. The signal generator has a built-in modulation property. Amplitude and modulation properties are very common in signal generators.… Read More Signal Generator and Types

Cathode Ray Oscilloscope (CRO): Working and Applications

Cathode Ray Oscilloscope: The Cathode Ray Oscilloscope (CRO) is an equipment that displays, measures, and analyzes different waveforms of electrical circuits. A cathode ray oscilloscope is a high-speed X-Y plotter (a plotter that operates on two axes of motion) that may display an input signal vs time or another signal. Working Cathode ray oscilloscopes work… Read More Cathode Ray Oscilloscope (CRO): Working and Applications