Aileike TT&C

14/08/2026

How to Calibrate Pressure Transmitters (HART Protocol): Metrological Calibration and Standardisation Procedures for the 0–100 MPa High-Pressure Range
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12/08/2026

Precise Measurement, Calibration and Standardised Operating Procedures for Pressure Transmitters (HART Protocol)

Pressure transmitters (HART protocol) are vital instruments in industrial measurement; their measurement accuracy and signal stability determine the level of automation control and production, making regular metrological verification particularly crucial. In this instance, HART pressure transmitters...

05/08/2026

AILEIKE 100 MPa High-Pressure Switch Calibration Procedure and Metrological Testing Specifications

Pressure switches are key control and protection components in industrial high-pressure automatic control systems; their actuation and reset accuracy affect equipment operation and production stability, and therefore require regular standardised calibration. For this calibration, an ALKT804 hydrauli...

05/08/2026

How does the AILEIKE ALKT816 hydraulic calibration bench calibrate pressure sensors? Measurement range: 0–100 MPa; sensor output current: 4–20 mA. Equipment used for calibrating pressure sensors: the ALKT816 hydraulic calibration bench, the ALKC400HA1 precision digital pressure gauge, and the ALKH511 multifunctional thermal calibrator. AILEIKE makes metrology easier~~

04/08/2026

A Comprehensive Analysis of the Entire Process for Verifying the Opening and Closing of Pressure Switch Contacts

Pressure switches are core measurement and control components in industrial hydraulic systems, automatically opening and closing circuits in response to changes in pressure. Deviations in pressure switch parameters can easily lead to inaccurate calibration readings; therefore, it is essential to car...

04/08/2026

How does the AILEIKE ALKT813 hydraulic calibration bench calibrate pressure transmitters? Measurement range: 0–60 MPa; transmitter output current: 4–20 mA. Equipment used for calibrating pressure transmitters: the ALKT813 hydraulic calibration bench and the ALKC400E intelligent digital pressure calibrator (with temperature compensation). AILEIKE makes metrology easier~~

03/08/2026

Operational Procedures for the Verification and Standardisation of Pressure Gauges

Pressure gauges are widely used in industrial pressure monitoring; as the accuracy of these instruments is critical to production and metrology, they must be calibrated at regular intervals. This calibration was carried out using an ALKB202 portable micro-pressure pump, an ALKC400T precision digital...

03/08/2026

How does the AILEIKE AILEIKE104SE pressure calibrator calibrate pressure gauges? Measurement range: -0.95 to 40 bar. Equipment used for calibrating pressure gauges: the AILEIKE104SE pressure calibrator and the ALKC400D precision digital pressure gauge (with temperature compensation). AILEIKE makes metrology easier~~

03/08/2026

How to calibrate, test and measure safety valves – AILEIKE makes metrology easier~~