DVR 2pro 真空规

VACUUBRAND隔膜真空泵 2024-12-12 10:04:39

DVR 2pro 真空规

DVR 2pro 真空规

DVR 2pro 真空规特点

对菜单功能的改进,有助于节省电池电量且延长电池的使用寿命

大屏图形和数字真空显示,快速趋势判断,读取更加简单和精确

压力单位可自行设定(mbar,hPa,Torr)

多样化的连接方式和可调节的支撑杆,满足实验室各种不同应用的安装需求

内部与气体接触部件以及陶瓷薄膜的电容传感器均具有优异的耐化学腐蚀性,准确性高,超长稳定

订货号20682906

DVR 2pro 真空规参数

测量范围上限mbar/Hpa 1060mbar
测量范围上限torr 795torr
测量范围下限mbar/hPa 1
测量范围下限torr 1torr
测量原理 陶瓷隔膜(氧化铝),电容式,不依赖气体种类,JD压力
测量精度 <+-1mbar/hPa/torr/+-1数位(经过校准,恒温)mbar/hPa/torr
温度系数 <0.15mbar/hPa/0.11torr/Kmbar/hPa/torr/K
真空接头 KFDN16小法兰,10/8mmPTFE接头,DN6/10mm软管喷嘴接头
Z低环境温度(存放),单位:℃。 -10°C
Z高环境温度(存放),单位:℃。 60°C
Z低环境温度(运行),单位:℃。 10°C
Z高环境温度(运行),单位:℃。 40°C
连续运行时抽取介质的Z高允许温度 40°C
短暂运行时抽取介质的Z高允许温度 80°C
自动关闭 用户可选:1-600分钟(默认5分钟)或持续运行min
测量周期 用户可选:自动或3秒一次、1秒1次、1秒3次
材料外壳 具有良好化学耐腐蚀性的坚固的塑料外壳
防护等级 IP40
供电 9V电池
重量 0.4kg
尺寸长mm 115mm
尺寸宽mm 115mm
尺寸高mm 90mm
真空传感器 Integr.
电池平均寿命 4.000h,stand-by:30.000hh
NRTL标准
提供的选项 真空规安装完毕,内置真空传感器和电池,连接即可使用,附带支撑杆及说明书。

DVR 2pro 真空规技术

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