旋入式检验级测压器鉴选方法研究

摘要

为消除压力源的波动，提出了一种运用相对偏差进行误差处理的鉴选方法。以1 cm2旋入式测压器及常用的6 mm ×9.8 mm 锥形铜柱作为研究对象，对旋入式检验级测压器进行了鉴选试验，并结合试验数据分析处理，对该方法的可行性进行了验证。结果显示该鉴选方法更科学合理。%The selection method using relative deviation to execute error processing is proposed to eliminate the fluctuation of stressors. The crusher gauge of circumflex type with 1 cm2 and the conical copper cylinders with 6 mm × 9. 8 mm as the research objects,the test selecting the testing-level crusher gauge of circumflex type are made with the proposed assessment and evaluation method and the feasibility of the method has been validated combined with the analysis and treatment of the experimental data. The results showed that the election method is more scientific and rational.