Neg Furls Negative Pressure Weighing Chambers are designed for high standard environments and are intended to provide excellent safety and ease of operation. The following are its main features:

• High quality materials and design

The weighing hood and work area wall panels are all made of 304 stainless steel. The wall panels are 1.2mm thick with an oil-drawn short wire finish, and the internal connections are designed with rounded corners to ensure that there are no dead corners. This design not only enhances the sealing of the working area, but also makes the whole area much cleaner and more aesthetically pleasing.

• Advanced blower system

The negative-pressure weighing chamber is equipped with a high-performance fan that features long life, low noise, maintenance-free and low vibration. These features not only extend the service life of the equipment, but also significantly reduce the noise interference during operation and enhance the comfort of the working environment.

• Double-layer negative pressure structure

The unique double-layer negative pressure design effectively eliminates the risk of leakage and ensures the stability and safety of the environment inside and outside the weighing chamber. This design provides higher safety for operators and is suitable for working environments with strict requirements on air quality.

• Excellent air distribution

The negative pressure weighing chamber excels in air distribution performance, ensuring an even flow of air in the work area. This design not only improves work efficiency, but also further enhances safety and comfort during operation.

• Adjustable air velocity system

The machine is equipped with an intelligent wind speed control system, which can automatically adjust the wind speed in a constant or stepwise manner to meet different operational requirements. This feature provides optimal air flow for both precision weighing and routine operations.

In summary, Neg Furls negative pressure weighing chambers provide users with a high standard, safe and efficient working environment through its high quality materials, advanced fan system, double-layer negative pressure structure, excellent air distribution performance and intelligent air velocity control.

The Neg Furls Negative Pressure Weighing Chamber is a high performance professional unit designed for accurate weighing and safe operation. Below is a detailed description of the materials and features of this product:

• Variable frequency control

This unit comes standard with a common control system and optional LCD display and operating functions. Users can monitor the wind speed in real time through the LCD screen and set the alarm function to ensure the safety and stability of the whole operation process.

• Lighting / Sterilization

The lighting design in the weighing room ensures that the illuminance at one meter above the ground is more than 300 Lux, providing users with a good working environment. In addition, users can choose sterilization lamps or ozone generators to meet different sterilization needs and ensure the sterility of the working environment.

• Weighing Station

The weighing chamber is equipped with an optional weighing table, which is convenient for placing all kinds of weighing utensils to enhance the convenience and efficiency of operation.

• Polymerized flow-equalizing membrane

The air outlet of the weighing chamber is equipped with a polymer equalizing membrane, which ensures the uniformity of air velocity is controlled at 5%-10%, providing a stable airflow and guaranteeing the accuracy of the weighing process.

• Filter

The equipment adopts a two-stage filtration system, including primary filters and high-efficiency filters. The high-efficiency filter meets the requirements of DOP or PAO testing, and can be easily disassembled and replaced from the front or the top to ensure consistent filtration effect.

• Differential Pressure Gauges

The weighing chamber is equipped with two differential pressure gauges to monitor the internal pressure difference in real time, ensuring stable operation under negative pressure and providing a safe and reliable operating environment.

The Neg Furls Negative Pressure Weighing Chamber is designed to provide the safest and most accurate weighing experience through careful design and the use of high quality materials.

Negative pressure weighing chambers are used in pharmaceuticals, microbiology and scientific experiments, etc. Neg Furls negative pressure weighing chambers are designed for localized purification through vertical unidirectional airflow to ensure a safe and pure experimental environment.

The principle of the Neg Furls Negative Pressure Weighing Chamber is that the air enters the chamber and passes through a primary filter to remove large particles of dust from the air. Subsequently, the pre-treated air then passes through the medium-effect filter for secondary filtration to further remove smaller particles. This process not only ensures the cleanliness of the air, but also serves to protect the high-efficiency filter and extend its service life.

Finally, the clean air passes through the HEPA filter for final filtration, ensuring that tiny particles are completely removed from the air. The entire negative pressure system ensures that the pressure inside the lab is lower than the outside pressure, preventing outside contaminants from entering the lab area and providing a safe, clean working environment.

By understanding how Neg Furls Negative Pressure Weighing Chambers work, users can take advantage of their superior purification capabilities to ensure that all types of experimental processes run smoothly.

Options. 

1	Wind Speed Sensor
2	Differential Pressure Sensor
3	converter
4	touchscreens
5	PLC control
6	Polymer homogeneous membrane