Description Overview Bacteria filtration efficiency tester Standard test cabinet with touch screen and PLC system for easy operation Sampler is Anderson level 6 samplers Test Chamber Chamber is made of quartz glass with a length of 600 mm and a diameter of 80 mm Sprayer is made of quartz glass, corrosion resistant Door of the test chamber is equipped with a large observation window and operation gloves for observation during testing Vacuum Pump Pumping flow: 57 L/min Test Tube Holder Made of stainless steel, durable, humanized design, easy to use Fixed tooling added on the base of the sampler to prevent sliding Exhaust System Composed of filter, axial flow fan, stainless steel smoke exhaust pipe, smoke hood, and frequency converter Smoke exhaust pipe and hood are made of stainless steel, extending service life Smoke exhaust air speed is controlled by PLC and frequency converter for stepless adjustment Frequency converter is Taiwan Delta frequency converter for convenient and accurate wind speed regulation Equipped with micro differential pressure sensor imported from the United States; measuring range: 0 to 500 Pa; accuracy: ± 1.0% FS; hysteresis: ± 0.1% FS; non-repeatability: ± 0.05% FS Spray System Includes oil water separator, mass flow controller, peristaltic pump, and sprayer Oil water separator: separates water vapor in compressed air Mass flow controller: controls jet flow, flow accuracy 2% Peristaltic pump: controls spray flow Sprayer: spray device Additional Features Test cabinet is equipped with exhaust device to maintain negative pressure at all times
