Used WELLER WHA 900 #293657429 for sale

WELLER WHA 900 is a state of the art laminar flow and fume hood. This type of hood is designed to protect laboratory personnel, lab samples, and the environment from exposure to particulates, fumes, and hazardous chemicals. WHA 900 features energy-efficient, variable-speed laminar airflow control with the option of optimizing the laminar airflow rate for the target application. An audible and visible alarm system is included as well, ensuring a level of safety and reliability. WELLER WHA 900 is constructed from heavy-gauge steel and comes standard with an adjustable electronic face velocity monitor that allows operators to adjust the air velocity. The biological safety cabinet also features a pre-filter system for improved filtration efficiency. A wide variety of accessories and control units are available for the model, including a timer function to control the laminar flow for programmed applications and various filter kits to tailor the device to the specific application. The hood's interior is designed with convenience and sufficiency in mind. The inner chamber is lit with bright LED lighting to facilitate sample inspection and manipulation. A recessed work surface includes a left-to-right air sweep directional system, which facilitates uniform laminar airflow and particle separation. Front and side viewing windows provide a clear view of the work area and the interior of the hood. WHA 900 is designed for applications in which protection from particulates, fumes, or hazardous chemicals is a necessity. The hood's visual alarms and audible alerts ensure any emergency or hazardous condition is quickly detected and addressed before personnel or samples are exposed. The product also meets world safety standards for use in hazardous environments while still providing easy access to users and preventative maintenance parts and services. With its robust construction, adjustable airflow rates, and impressive features, WELLER WHA 900 is an ideal choice for anyone looking for an efficient and reliable laminar flow and fume hood.