水银压力表DYB3型双管水银压力表

 水银压力表DYB3型双管水银压力表产品简介  

    DYB3型双管水银压力表用来测量真空装置内的压力，校验水银压力表、空盒气压表、气压计及探空仪器等仪器，DYB3双管水银压力表也可用来测量大气压力。

DYB3型双管水银压力表技术参数  

测量范围 0～1070hPa 

小分度值 0.05hPa 

准 确 度 450～1070hPa时 ±0.3hPa 

0～450hPa时 ±0.5hPa 

DYB3型双管水银压力表使用温度 -15℃～+45℃ 

外廓尺寸 1190×210×120m 

重 量 ≤7.5kg

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