What is a pressure calibrator?
A pressure calibrator is a device for measuring pressure with high accuracy that is able to confirm or calibrate the pressure level of another pressure measuring device. These tools are also called pressure standards. The pressure calibrator must be more accurate than the calibrated device. Traditionally, the calibration ratio is 4: 1, which means that the pressure calibrator is 4 times more accurate than the device being calibrated.
Pressure calibrators are one of the calibration equipments that have many types and can have additional features of simplification of calibration. For example, a pressure calibrator, which measures the amount of output being tested, may also have an internal pump that can generate the pressures used in the calibration, or it may have an accurate regulator to control the supply pressure. And maintain accurate outlet pressure. Pressure calibrator is a term that is widely used and can have many different uses for many people.
Types of pressure calibrators
There are two types of digital and analog pressure calibrators:
- Manual pressure calibrator
- Desktop pressure calibrator
Portable pressure calibrator
Manual pressure calibrator has two types of portable and Indian pressure pump, each of which is described below:
- Portable pressure calibrator
Portable calibrators are manual and portable and can measure pressures up to 700 bar.
- India Calibration Pump
India Pressure Calibrator Pump is one of the models of manual pressure calibrators that are used for calibration of pressure measuring instruments and equipment.
Portable calibrators are manual and portable and can measure pressures up to 700 bar.
Desktop pressure calibrator
The desktop pressure calibrator is commonly known as a fixed mounting device and is used to measure the pressure and performance of pressure related devices more than 700 bar.
Pressure calibrator function
Pressure calibrators are used in different types for operation and calibration of pressure equipment. Multi-purpose and portable calibrators are a good choice for calibrating pressure measuring equipment and performing functions such as measuring voltage, current and controlling and storing signals at the measuring point.
In laboratory environments that require higher accuracy and pressure control, pressure calibrators or pressure controllers are used. Pressure compressors also have a wide range of accuracy and pressure range and have been used in laboratories for many years. Compressor devices create pressure using the following definition of pressure.
Area / force = pressure
The accuracy of pressure compressor devices is as a percentage of the measured value to a percentage of full scale. This equipment does not require any force to work. For this and other reasons, they are sometimes recognized as a convenient option for calibrating pressure measuring equipment, due to the large volume of this equipment requires an operator. Pressure compressors are the highest standard in laboratories around the world, but portable or manual pressure calibrators are replacing pressure compressors.
Pressure gauge test
Among the equipment used in the pressure calibrator is the pressure gauge test , and like the calibrator, it is a reference equipment for analyzing the performance of the pressure gauge and verifying the correct operation of the pressure gauge.
Select pressure calibrator
- Measurable pressure range
- Environmental conditions such as vibration, humidity and so on
- Digital or analog device
- Accuracy
Application of pressure calibrator
Pressure calibrators are used to adjust various types of industrial pressure gauges (gauges), pressure transmitters, pressure switches.
Pressure calibrator price
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