Comparative analysis of structural differences and uses of two plastic vacuum filtration devices
The vacuum suction filter device is a commonly used instrument for solid-liquid separation. According to its structure, material, vacuum pump principle, capacity and function, the company has many types of suction filtration products. Many approximate models have only minor differences in detail settings, but there are significant differences in the range of use. Customers may be wrong with the selection of the instrument, this article compares two very close models R300P and R300P-DC.
Both models are powered by a small, low-noise, oil-free vacuum pump, with a 300ml polyethersulfone filter bowl, a filter base of the same material, a 1200ml polyethersulfone filter bottle, and water-blocking filter. Components such as an automatic suction cap and the like. Regardless of the structure, principle, configuration, filter bowl and filter bottle capacity, the only difference is the motor of the suction pump.
The R300P is a 220V AC motor, and the all-plastic suction filter bottle is suitable for general indoor laboratory use. Compared with the traditional sand core glass filter bottle, the remarkable advantage is that the filter bottle is generally resistant to falling and impact resistance, and the general fall or collision will not break and break the bottle body. It can effectively avoid the replacement cost increased by misoperation in the later use, which reduces unnecessary trouble and use cost for the customer.
Both models are powered by a small, low-noise, oil-free vacuum pump, with a 300ml polyethersulfone filter bowl, a filter base of the same material, a 1200ml polyethersulfone filter bottle, and water-blocking filter. Components such as an automatic suction cap and the like. Regardless of the structure, principle, configuration, filter bowl and filter bottle capacity, the only difference is the motor of the suction pump.
The R300P is a 220V AC motor, and the all-plastic suction filter bottle is suitable for general indoor laboratory use. Compared with the traditional sand core glass filter bottle, the remarkable advantage is that the filter bottle is generally resistant to falling and impact resistance, and the general fall or collision will not break and break the bottle body. It can effectively avoid the replacement cost increased by misoperation in the later use, which reduces unnecessary trouble and use cost for the customer.
The R300P-DC is a 12V DC motor. The AC motor can be directly plugged into the Mingyong power supply. The DC12V model can directly use the car cigarette lighter, mobile charging treasure, battery, etc. as a power source. It has strong portability and is not limited to indoors. Used in the wild. At the same time, it is equipped with a full-plastic suction filter bottle, which is easy to carry out when it is carried out, and is easy to carry in its own weight. It is more suitable for carrying out the surface water for filtration.
Users can choose the model that suits their needs according to actual needs.
Users can choose the model that suits their needs according to actual needs.
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