Working Measurement Standard Resistance

In the world of electronics, precision and accuracy are key. This is where the concept of a working measurement standard comes into play. One crucial component of this standard is the use of a work measurement standard resistor.

What exactly is a work measurement standard resistor? In simple terms, it is a resistor with a well-defined resistance value that is stable over time. It is used as a reference or benchmark for accurately measuring the resistance of other resistors in various circuits.

These resistors are typically made of high-purity materials, which results in very low temperature coefficients and low drift over time. They are also carefully calibrated to ensure accuracy and precision. The resistance values are calculated using the precise geometric dimensions of the resistor and the resistivity of the material used.

Work measurement standard resistors are crucial for calibrating electronic testing equipment, such as multimeters, oscilloscopes, and other measurement instruments. They can also be used to provide an accurate and reliable reference point for resistance measurements during the manufacturing process of various electronic components.

There are several different types of work measurement standard resistors available, each with its own unique properties and benefits. Wire-wound resistors, for example, are typically used in high-precision applications. They are made by winding a resistive material around a ceramic or glass core. Film resistors, on the other hand, are made by depositing a thin film of resistive material onto a ceramic or glass substrate.

Regardless of the type of resistor used, it is crucial for it to be stable and consistent over time. This is why work measurement standard resistors undergo extensive testing and calibration procedures before being put into use. They must meet strict requirements for accuracy and stability in order to ensure the integrity of electronic testing and manufacturing processes.

In conclusion, work measurement standard resistors are an essential component of precision measurements in the world of electronics. They provide a reliable and accurate reference point for resistance measurements, allowing for consistent and high-quality results. As technology continues to advance, the demand for these types of resistors will only continue to grow.

Product characteristics

The metal foil standard resistor is manufactured according to JB/T8225-1999 laboratory DC resistance standard and IEC477. The fully sealed structure ensures good long-term stability of resistance and small temperature coefficient. This resistor is BZ6 DC standard resistor upgrade product, compared with BZ6 standard resistor, metal foil standard resistor does not need constant temperature oil tank, small size, suitable for electrical experimental research institutions, factories, school laboratories as DC resistance standard use. In order to meet the requirements of users, the metal foil standard resistor has increased the working power.

Technical data

Nominal resistance value 0.001 R.0.01, 0.1R, 1R, 10R,100R, 1K, 10K,100K

0.001 RMaximum current 100A,

Resistor grade index 1*10-4,

Nominal use power 3W,5W.

The resistance can be used for both AC and DC.

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