Eight advantages of ductless fume hood

There are many advantages of ductless fume hood compared with ordinary fume hood Here are eight advantages of ductless fume hood: 1 The installation and operation cost of ductless fume hood with low maintenance cost is much lower than that of traditional fume hood After the installation of ductless fume hood, the annual expenditure is only to replace the filter, and the energy consumption on the ductless fume hood can be ignored 2, energy saving There is no cooling and heating control expenditure of the traditional fume hood The traditional fume hood will discharge the indoor heating or cooling air to the outside, and constantly extract the clean air in the room, which will cause the air conditioning system to continuously increase the exhaust volume and consume more electricity The fume hood without the pipeline will not discharge the air out of the room, and the purified gas will circulate in the room, which can reduce the consumption More expenses 3 The movable ductless fume hood has only one equipment interface of power connection line, which greatly improves the flexibility of the laboratory and provides convenience for the laboratory reconstruction 4 Installation convenience traditional fume hood needs a third party to install or move the exhaust pipe before installation It needs to stop working for a few weeks to complete The time cost, labor cost and other costs are relatively large, while the value of fume hood without duct can be installed, moved and put into use in a few minutes 5 The safe ductless fume hood can detect the surface wind speed and the saturation degree of the filter in real time through the continuous and reliable detection system The advanced microprocessor controller can inform the user of the surface wind speed and the filter situation Each ductless fume hood has a device that continuously monitors the carbon filter to filter the chemical gas, and monitors the face wind speed and the filter in real time The air flow detector can continuously read the face wind speed status through the display, and the alarm is audible and visual to inform the user of the filter status 6 Diversified operation modes and different filter combinations can be used in ordinary laboratories and clean rooms for various chemical experiment needs including various gas, liquid and dust operations 7 The laboratory personnel of fan regulation can adjust the air volume according to the operation quantity and volatilization quantity of chemicals in the ductless fume hood to ensure the best discharge and filtration effect of Zui 8 There is no need for external pipes, no pipes, and the top of the fume hood has its own fan and filter system No external pipes are required for the clean air type ductless fume hood The top of the fume hood is equipped with fan and filter Open the switch of the fume hood, and the fan operates in the fume hood to form negative pressure, so as to ensure that the chemicals will not overflow The main wind direction of the ductless ventilation cabinet is from the bottom to the top, so that all the air in the cabinet is filtered by the filter, and the clean air is discharged from the top vent The installation and debugging of ductless fume hood is simple and convenient, energy saving and environmental protection, no air conditioning air consumption, purification of laboratory air, and protection of laboratory personnel health.