Device and method for providing high-precision pressure standard

• Main Authors: LI LING, CAO DEYAO, LI QINYANG, LYU YUJUAN, CHEN XIAOYU
• Format: Patent
• Language: Chinese; English
• Published: 16.09.2022
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The invention discloses a device and a method for providing a high-precision pressure standard. The device comprises a constant-temperature pressure sensing box, a central control board and a temperature adjusting box, wherein the constant-temperature pressure sensing box is fixed in the temperature...