Neg Furls Negative Pressure Weighing Chambers are ideal for dust and reagent weighing and dispensing operations due to their superior design and efficient functionality. Our Negative Pressure Weighing Chambers are designed with a series of innovations to ensure operational safety and environmental protection.

• The Negative Pressure Weighing Chamber utilizes a unique air duct design to effectively control the operating noise of the entire machine, providing a quieter operating atmosphere in the laboratory environment. The quiet design not only enhances operator comfort, but also reduces noise interference with other experimental operations.

• In the main working area, the Neg Furls negative pressure weighing chamber has a unique equalization design. This design makes it possible to control the spillage and uplift of dust and reagents during weighing and dispensing in the equipment. This not only prevents inhalation of dust and reagents to the operator, but also avoids cross contamination of dust and reagents, thus protecting the outside environment and the safety of the personnel inside. In addition, the weighing operation area is protected by a Class 100 vertical layer IS06 (NF, EN, IS0014644-1), which ensures optimum cleanliness standards.

• To further guarantee the efficient operation of the equipment, the Neg Furls Negative Pressure Weighing Chamber is equipped with a filter differential pressure display. This device monitors the operating status of the individual filters in real time and ensures that the filters are always in optimum working condition, thus guaranteeing the filtration effect and the overall performance of the equipment.

Neg Furls Negative Pressure Weighing Chambers utilize advanced materials and technology to ensure an efficient and safe operating environment. The following are the main features of the product:

• Frequency conversion control: we provide conventional ordinary control system, users can also choose LCD display and operation panel. The system is equipped with real-time wind speed display and alarm setting function to ensure stable and safe operation.

• Lighting / Sterilization: The lighting system in the weighing room is well-designed to ensure that the illuminance at one meter above the ground is more than 300 Lux, providing sufficient light. At the same time, users can choose to install germicidal lamps or ozone generators to effectively kill indoor bacteria and ensure the hygiene of the operating environment.

• Weighing table: The weighing table (optional) is specially designed for placing weighing utensils, which is convenient for operators to carry out accurate weighing work.

• Polymerized Even Flow Membrane: The application of polymerized even flow membrane significantly improves the uniformity of the air outlet and ensures a stable air flow, which further enhances the working efficiency and safety of the weighing room.

Neg Furls Negative Pressure Weighing Cells are designed and engineered to provide an efficient, safe and clean operating environment.

The Neg Furls Negative Pressure Weighing Chamber utilizes vertical unidirectional airflow to ensure air quality and safety in the operating area. The airflow first passes through a primary filter, which removes large particles of dust and provides pre-filtration. The pre-treated air then passes through an intermediate filter for secondary filtration, which further protects the high efficiency filter from contamination.

Under the pressure provided by the centrifugal fan, the air passes through the high-efficiency filter to meet the cleanliness requirements and ensure the high purity of the air in the operation area. At the same time, a relative negative pressure is formed between the operating area and the external environment, preventing dust from spreading to the outside and protecting the external environment.

This design not only ensures cleanliness within the weighing chamber, but also effectively prevents the escape of contaminants, providing a safe and reliable working environment.

In short, the Neg Furls negative pressure weighing chamber ensures efficient air purification and environmental protection through multi-layer filtration and negative pressure design.

Options. 

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