Introduction: ZR-2021 large-flow air microbiological sampler is used for air microbiological collection. The product is equipped with a multi-stage sampling head, which can collect aerosols in large quantities, remove dust, pollen and other particles larger than 12um and less than 2um, and isolate 2~12um that may contain microorganisms The respirable particles are concentrated into a smaller gas stream, and the sample is collected via the porton. ZR-2021 large-flow air microbiological sampler can be used as environmental monitoring equipment for professional monitoring institutions, disease control centers, hospitals, and environmental protection departments, and is especially suitable for biosafety monitoring in important places such as airport security inspections and large conference centers. Features: 1. Ultra-concentration separation technology to achieve large flow inhalation and small flow impact sampling; 2. High-precision electronic flow control technology to achieve precise control of 3 different flow rates; 3. Short acquisition time and high efficiency; 4. High negative pressure, large flow AC fan, strong power and low noise; 5. 5-inch touch screen operation, intuitive content and simple operation; 6. Portable design, the main unit and the concentrated sampler are separated and combined; 7. Support external Bluetooth high-speed printer; 8. Support USB data export, built-in large-capacity data storage; 9. The data is automatically protected when the power is cut off during the sampling process, and the sampling continues after the power is turned on; Technical parameter: Sampling flow A range: 924L/min Resolution: 1 L/min Z maximum allowable error: ±2.5% Sampling flow B range: 77L/min Resolution: 1 L/min Z maximum allowable error: ±2.5% Sampling flow C range: 7L/min Resolution: 0.1 L/min Z maximum allowable error: ±2.5% Pressure range before flowmeter: (-30 ~ 0)kPa Resolution 0.01 kPa Maximum allowable error: ±2.5% Working power: AC (220±22)V (50±1)Hz Host power consumption: <1000W Host size: (length 380 × width 240 × height 285) mm Host weight: About 9㎏
Introduction: ZR-2021 large-flow air microbiological sampler is used for air microbiological collection. The product is equipped with a multi-stage sampling head, which can collect aerosols in large quantities, remove dust, pollen and other particles larger than 12um and less than 2um, and isolate 2~12um that may contain microorganisms The respirable particles are concentrated into a smaller gas stream, and the sample is collected via the porton. ZR-2021 large-flow air microbiological sampler can be used as environmental monitoring equipment for professional monitoring institutions, disease control centers, hospitals, and environmental protection departments, and is especially suitable for biosafety monitoring in important places such as airport security inspections and large conference centers.
