方法三：實時比較法

此方法適用於所有類型的高壓蒸汽滅菌器，標準器采用無線測量連接方式。

操作要點：

標biao準zhun器qi按an使shi用yong說shuo明ming書shu要yao求qiu設she置zhi工gong作zuo程cheng序xu
，完wan成cheng後hou直zhi接jie放fang置zhi到dao滅mie菌jun室shi靠kao近jin被bei檢jian壓ya力li指zhi示shi儀yi表biao處chu，啟qi動dong滅mie菌jun器qi，達da到dao正zheng常chang工gong作zuo狀zhuang態tai時shi即ji可ke進jin行xing校xiao準zhun工gong作zuo。校xiao準zhun過guo程cheng中zhong同tong樣yang應ying注zhu意yi高gao壓ya蒸zheng汽qi滅mie菌jun器qi壓ya力li波bo動dong對dui校xiao準zhun結jie果guo的de影ying響xiang。

校準設備:

壓力無線測量係統（準確度不低於0.2 級，測量上限不大於500 kPa
，使用環境不低於140℃），能實時測量壓力並顯示

、記錄測量結果。

shishibijiaofatongyangcaiyongmiejunqizhongdezhengqiyalizuogongzuojiezhi
，yinciqixiaozhunfangfahezhijiebijiaofashixiangtongde。biaozhunqishizhiyibanyoudiannaoanshijianjiangezhijiecaijibingjilu，xiaozhunzhongzhixujilubeijianyalizhishiyibiaodeshizhi。yuzhijiebijiaofaxiangbi
，qianzhuangweizhilinghuo，caozuofangfajiandan，shiyongxinggengqiang，qiexiaozhunguochengzhongliyongweijizuoweixianshijilushebei，yincixiaozhunguochengzhiguan、可控
，客戶更易接受。校準結果處理按公式（2）。