Pressure laboratory provides calibration of the devices used to measure the pressure. It is responsible for developing the method to measure the pressure units to serve the customers around the country according to the customer needs. Currently the laboratory maintains the following standards

1. Piston-Cylinder Unit of Gas Pressure Balance
2. Piston-Cylinder Unit of  Hydraulic Pressure Balance
3. Absolute Gravimeter

Vacuum laboratory is currently developing  a static expansion system for use in calibration. The following standards are used to calibrate for domestic customers

1. Capacitance diaphragm gauge
2. Hot cathode ion gauge, cold cathode
3. Spinning rotor gauge