Dongguan Zhongli Instrument Technology Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 60 Sets |
| Delivery Time | 5-8 work days |
| Packaging Details | EN14683 Mask Bacteria Filtration Efficiency（ BFE ）Tester with PLC , LabView Control is packaged within wooden case. |
| Product name | EN14683 Mask Bacteria Filtration Efficiency（ BFE ）Tester with PLC , LabView Control |
| I & II sampling channels | Equipped with mass flow controller |
| Spray flowmeter pressure | 0～120Pa |
| Working temperature | 0～50℃ |
| Cabinet negative pressure | 0～ 120Pa |
| Data storage ability | can download data through U disk |
| Mass flow controller | 0～ 20L/min， resolution： 0.1L/min |
| Peristaltic pump flow | (0.01～3.0)mL/min |
| Brand Name | ZL |
| Model Number | ZL-5065 |
| Certification | CE,ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 60 Sets |
| Delivery Time | 5-8 work days | Packaging Details | EN14683 Mask Bacteria Filtration Efficiency（ BFE ）Tester with PLC , LabView Control is packaged within wooden case. |
| Product name | EN14683 Mask Bacteria Filtration Efficiency（ BFE ）Tester with PLC , LabView Control | I & II sampling channels | Equipped with mass flow controller |
| Spray flowmeter pressure | 0～120Pa | Working temperature | 0～50℃ |
| Cabinet negative pressure | 0～ 120Pa | Data storage ability | can download data through U disk |
| Mass flow controller | 0～ 20L/min， resolution： 0.1L/min | Peristaltic pump flow | (0.01～3.0)mL/min |
| Brand Name | ZL | Model Number | ZL-5065 |
| Certification | CE,ISO | Place of Origin | China |
| High Light | abrasion resistance testing machine ，yarn twist tester | ||
The Bacteria Filtration Efficiency (BFE) Tester is developed based on international advanced design concepts and complies with YY 0469-2011, YY/T 0969-2013, and other standards. This instrument is primarily used by metrology verification departments, scientific research institutes, medical mask production units, and related testing departments to evaluate mask bacterial filtration efficiency performance. It features fast and accurate measurement capabilities and is equipped with a bioaerosol generator and two Anderson 6-level samplers, meeting the requirements of ASTM F2100, ASTM F2101, EN14683, and other standards.
The Mask BFE Tester utilizes advanced technology with industrial computer control. The user-friendly interface and operational methods simplify testing procedures, while test results are displayed directly for convenient and intuitive analysis.
The system operates through an aerosol generating system, aerosol chamber, aerosol transmission device, negative pressure cabinet, and 28.3L/min sampler. The entire detector is controlled by a console utilizing a microcomputer control system that coordinates and controls the aerosol generation system, transmission system, negative pressure cabinet, and sampling system while displaying working status in real time. The complete measurement process is automatically performed.
| Model | ZL-5065 |
| Vacuum Pump | Oil-free rotary vane vacuum pump, Maximum flow up to 57LPM, Equipped with silencer; stable airflow |
| Aerosol Generator Flow Control | Mass flow control with accurate control |
| I Pneumatic Sampling Flow Rate | Anderson sampling flow rate 28.3L/min, Resolution: 0.1L/min (User calibratable) |
| II Pneumatic Sampling Flow Rate | Anderson sampling flow rate 28.3L/min, Resolution: 0.1L/min (User calibratable) |
| I & II Sampling Channels | Equipped with mass flow controller |
| I Pneumatic Pressure | 0－5kPa |
| II Pneumatic Pressure | 0－5kPa |
| Spray Flowmeter Pressure | 0～120Pa |
| Aerosol Chamber Negative Pressure | Conforms to JJF1190-2008 |
| Working Temperature | 0～50℃ |
| Cabinet Negative Pressure | 0～120Pa |
| Data Storage | Download capability through U disk |
| Mass Flow Controller | 0～20L/min, resolution: 0.1L/min |
| Peristaltic Pump Flow | (0.01～3.0)mL/min |
| High Efficiency Air Filter | Filtration efficiency of particles above 0.3um ≥99.99% |
| Aerosol Generator Quality Median Diameter | Average particle diameter (3.0±0.3)μm, Geometric standard deviation ≤1.5 |
| Two-way 6-level Anderson Sampler Captures Particle Size | Ⅰ level＞7μm, Ⅱ level (4.7～7)μm, Ⅲ level (3.3～4.7)μm, Ⅳ level (2.1～3.3)μm, Ⅴ level (1.1～2.1)μm, Ⅵ level (0.6～1.1)μm |
| Aerosol Chamber Specifications | 600mm×80mm×5mm [L*D*T] |
| Positive Quality Control Sampler Particles Total | (2200±500)cfu |
| Ventilation Flow of Negative Pressure System | 800m³/min |
| Operating Room Size | L 740×W 940×D 440 mm |
| Dimensions | Approximately (L 1200 × W 650 × H 2100) mm |
| Working Power Supply | AC 220V, 50Hz |
| Instrument Noise | ＜65dB(A) |
| Weight | 120Kg |
| Total Power Consumption | ＜1500W |
| Warranty | 1 year |
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
1 Million-2.5 Million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Zhongli Instrument Technology Co., Ltd. (ZL) is an industry leader of equipment in Dongguan Guangdong, China. We provide leading edge technology to the world's leading technology companies, government laboratories and educational institutions. Our technology is used to optimize product reliabi... Zhongli Instrument Technology Co., Ltd. (ZL) is an industry leader of equipment in Dongguan Guangdong, China. We provide leading edge technology to the world's leading technology companies, government laboratories and educational institutions. Our technology is used to optimize product reliabi...
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