Measurement and instrumentation 3 min read
DIGITAL VOLTMETERS
The digital voltmeter (DVM) displays measurements of dc or ac voltages as discrete numerals instead of a pointer deflection on…
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← Explore all topics Measurement and instrumentation 11 min read
Digital Filters
Compared to their analog counterparts, digital filters offer outstanding performance and flexibility. Designing digital filters can seem a daunting task,…
Measurement and instrumentation 4 min read
Analog Filters
A filter can be defined with reference to various fields such as chemistry, optics, engineering, turbulence modelling, engineering, computing, philosophy,…
Measurement and instrumentation 2 min read
PC BASED DATA ACQUISITION
Whether you are designing automated test systems, or performing research in a laboratory, our range of PC-based data acquisition hardware…
Measurement and instrumentation 5 min read
Aggregation of Errors from Separate Measurement System Components
A measurement system often consists of several separate components, each of which is subject to errors. Therefore, what remains to…
Measurement and instrumentation 4 min read
Reduction of systematic errors
The prerequisite for the reduction of systematic errors is a complete analysis of the measurement system that identifies all sources…
Measurement and instrumentation 8 min read
sources of systematic error
Systematic error (also called systematic bias) is consistent, repeatable error associated with faulty equipment or a flawed experiment design. These errors are usually caused…
Measurement and instrumentation 3 min read
Digital Instrument
The instrument which represents the measurand value in the form of the digital number is known as the digital instruments. It…
Measurement and instrumentation 3 min read
Analog Instrument
The analogue instrument is defined as the instrument whose output is the continuous function of time, and they have a constant relation to the input. The physicals quantity like voltage,…
Measurement and instrumentation 2 min read
Deflection and Null type Instruments
In electrical measurement systems, there are two main principles that are employed for the purpose of Instrumentation. These are known…
Measurement and instrumentation 3 min read
Active and passive instruments
We can divide instruments into active and passive according to the consumption of power.”Active” means is that some component inside…