The invention discloses a movable gas analyzer calibration device, which comprises: a mobile vehicle body provided with a vehicle body platform and mobile wheels, and a calibration body that is provided with a standard gas source, diluent gas, a gas distribution device, a gas tank and a gas pump, the gas distribution device comprises a controller, a flow control valve and a gas concentration sensor, the flow control valve and the gas concentration sensor are in communication connection with the controller, a gas inlet of the gas distribution device is communicated with the standard gas sourceand the diluent gas, and a gas outlet of the gas distribution device is communicated with the gas tank, the gas concentration sensor is arranged in the gas tank; the gas tank is used for communicatingwith a gas inlet of the gas analyzer through the gas pump; the calibration body is fixed on the vehicle body platform. Besides, the movable gas analyzer calibration device also includes an operationdisplay screen, a battery electrically connected with the calibration body, and a damping assembly at least providing a damping effect for the gas distribution device. The miniaturized movable gas analyzer calibration device is convenient to stably move and can be conveniently transferred to a place where a gas analyzer is located to calibrate the gas analyzer, so that the working efficiency and the working simplicity and convenience degree are improved.
本发明公开了一种可移动式气体分析仪校准装置,包括有:移动车体,设有车体平台及移动车轮;校准主体,设有标准气源、稀释气体、配气装置、气箱及气泵,配气装置包括控制器、与控制器通信连接的流量控制阀及气体浓度传感器,配气装置的进气口与标准气源及稀释气体连通、出气口与气箱连通,气体浓度传感器设置在气箱内,气箱通过气泵用于与气体分析仪的进气口连通,校准主体固定在车体平台上;操作显示屏;电池,与校准主体电连接;减震组件,至少为配气装置提供减震作用。该小型化的可移动式气体分析仪校准装置,便于平稳移动,可便利的转移至气体分析仪所在场所对其进行校准,提高工作效率和工作简便程度。
Movable gas analyzer calibration device
一种可移动式气体分析仪校准装置
2021-01-22
Patent
Electronic Resource
Chinese
IPC: | G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / F16F SPRINGS , Federn |
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