Neg Furls Negative Pressure Weighing Chambers provide total safety and an efficient operating experience in laboratory and industrial environments due to their superior design and advanced technology.

• Unique Air Duct Design

The Neg Furls Negative Pressure Weighing Chamber utilizes a unique air duct design that reduces noise during operation and provides a quieter working environment. This design also optimizes air flow and ensures stable airflow inside the unit.

• Equalized flow design for safety

The unique equalized flow design in the main working area allows for effective control of dust and reagent spillage and uplift when weighing and dispensing in the equipment. This not only prevents dust and reagents from being inhaled by the human body and reduces health risks, but also avoids cross contamination of dust and reagents and protects the outside environment and the safety of the people inside. The weighing operation area is protected by a Class 100 vertical layer IS06 (NF, EN, IS0014644-1), ensuring a highly clean operating environment.

• Highly efficient filtration and precise control

The negative pressure weighing chamber consists of a variety of high-efficiency components, including the chassis, air supply high-efficiency filters, exhaust high-efficiency filters, variable air volume fan set, PLC control system and sensing system. The chassis is made of brushed fingerprint-free stainless steel SUS304 with one-piece bending process, which is beautiful, clean and easy to clean, and greatly facilitates daily maintenance.

• Advanced control system

The combination of PLC control system and sensing system enables the unit to monitor and adjust the internal environment in real time, ensuring the accuracy and safety of operation. Variable air volume fan units automatically adjust the air volume according to the demand, further improving the energy efficiency and stability of the equipment.

The Neg Furls Negative Pressure Weighing Chamber provides a safe, efficient and quiet operating environment through its unique design and efficient features, making it ideal for dust and reagent handling in laboratory and industrial environments.

Neg Furls Negative Pressure Weighing Chamber ensures an efficient and safe weighing environment with its superior materials and advanced design.

• Frequency control: The negative pressure weighing chamber adopts common control system with optional LCD display and operation interface, providing real-time wind speed display and setting alarm function to ensure the accuracy and safety of operation.

• Cabinet: The negative pressure weighing chamber's cabinet is made of SUS304 stainless steel, which is carefully crafted through bending, welding and assembling process, with high flatness, easy to clean and maintain. The design of the electrical cabinet is flexible, and users can choose built-in or external installation according to their needs, which further enhances the operation convenience and safety.

• Polymer Even Flow Membrane: The air outlet surface is made of polymer even flow membrane, which can control the evenness of wind speed between 5% and 10%, greatly improving the evenness of air outlet. This design not only effectively improves the air circulation effect, but also significantly improves the operation efficiency of the whole system.

With its high quality materials and innovative design, the Neg Furls Negative Pressure Weighing Chamber provides users with an efficient and safe operating environment, making it an ideal choice for laboratories and industry.

Neg Furls Negative Pressure Weighing Chambers provide total safety and an efficient operating experience in laboratory and industrial environments due to their superior design and advanced technology.

Unique Air Duct Design

The Neg Furls Negative Pressure Weighing Chamber utilizes a unique air duct design that reduces noise during operation and provides a quieter working environment. This design also optimizes air flow and ensures stable airflow inside the unit.

Equalized flow design for safety

The unique equalized flow design in the main working area allows for effective control of dust and reagent spillage and uplift when weighing and dispensing in the equipment. This not only prevents dust and reagents from being inhaled by the human body and reduces health risks, but also avoids cross contamination of dust and reagents and protects the outside environment and the safety of the people inside. The weighing operation area is protected by a Class 100 vertical layer IS06 (NF, EN, IS0014644-1), ensuring a highly clean operating environment.

Highly efficient filtration and precise control

The negative pressure weighing chamber consists of a variety of high-efficiency components, including the chassis, air supply high-efficiency filters, exhaust high-efficiency filters, variable air volume fan set, PLC control system and sensing system. The chassis is made of brushed fingerprint-free stainless steel SUS304 with one-piece bending process, which is beautiful, clean and easy to clean, and greatly facilitates daily maintenance.

Advanced control system

The combination of PLC control system and sensing system enables the unit to monitor and adjust the internal environment in real time, ensuring the accuracy and safety of operation. Variable air volume fan units automatically adjust the air volume according to the demand, further improving the energy efficiency and stability of the equipment.

The Neg Furls Negative Pressure Weighing Chamber provides a safe, efficient and quiet operating environment through its unique design and efficient features, making it ideal for dust and reagent handling in laboratory and industrial environments.

Options. 

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