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USB Interface Textile Testing Equipment Mask Bacterial Filtration Efficiency Test Machine ( BFE )
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Brand Name:Haida
Model Number:HD-W810-2
Certification:ISO
Price:Negotiable
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:30 Sets per Month
Delivery Time:20 days after order confirmed
Company Data
Verified Supplier
Contact Person
Lisa
Business Type:
Manufacturer Seller
Officials:
Room 105, Building F4, District F, Tianan Digital City, Nancheng District, Dongguan City, Guangdong Province,China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Mask Bacterial Filtration Efficiency Tester(BFE) Textile Testing Equipment
Usage
Bacterial Filtration Efficiency Tester is used to detect various medical and daily protective mask materials and filter out the percentage of bacteria-containing suspended particles (BFE) under the specified flow rate.
Mask Bacterial Filtration Efficiency Tester is composed of aerosol generating system, aerosol chamber and aerosol transmission device, negative pressure cabinet, 28.3L / min C sampler, etc. The entire detector is controlled by the console. The console uses a microcomputer control system to coordinate and control the work of the aerosol generation system, transmission system, negative pressure cabinet, and sampling system, and displays the working status in real time. The entire measurement work is automatically completed.
Test standard
YY0469-2004,YY/T 0969-2013,ASTMF2100,ASTMF2101,EN14683 ect.
Technical parameters
| Sampling flow | 28.3L / min, resolution: 0.1L / min, accuracy: ± 2.5% |
| Spray flow | 8 ~10L / min, resolution: 0.1L / min, accuracy: ± 5% |
| Peristaltic pump flow | 0.006 ~3.0ml / min, resolution: 0.001ml / min, accuracy: ± 2% |
| Pressure before sampling flowmeter | -20 ~0KPa resolution: 0.01KPa, accuracy: ± 2% |
| Front pressure of spray flow meter | 0 ~300KPa, resolution: 0.1KPa, accuracy: ± 2% |
| Aerosol chamber negative pressure | -90 ~-120Pa, resolution: 0.1Pa, accuracy: ± 1% |
| Working temperature | 0-50 ℃ |
| Cabinet negative pressure | > 120Pa |
| Data storage capacity | > 500000 sets, capacity can be expanded |
| High-efficiency air filtration performance | The filtration efficiency of particles above 0.3um is ≥99.995%, the filtration efficiency of particles above 0.12um is ≥99.9995% |
| Median mass diameter of aerosol generator | 3.0 ± 0.3μm, geometric standard deviation ≤1.5 |
| Dual 6-stage Anderson sampler capture particle size | I> 7μm, II>4.7-7μm, III >3.3-4.7μm, IV >2.1-3.3μm, V> 1.1-2.1μm, VI >0.6-1.1 μm |
| Aerosol chamber specifications | 60cmX8.5 cmX 3cm (LxWxH) |
| Total number of positive control sampler particles | 2200 ± 500cfu |
| Ventilation flow of negative pressure cabinet | ≥5m3 / min |
| Negative pressure cabinet door size | 1000 X 730mm |
| Host size | 1180 X 650 X1300mm (WxDxH) |
| Bracket size | 1180 X 650 X 600mm (WxDxH), height adjustable within 10 cm |
| Instrument noise | <65dB (A) |
| Machine weight | about 150kg |
| Power | AC220V ± 10%, 50Hz ,power consumption: <1500W |
Features
Negative pressure test system to ensure the safety of operators.
The negative pressure cabinet has a built-in peristaltic pump, A and B two-way six-stage Anderson.
The flow rate of the peristaltic pump can be set according to the situation.
The flow rate of the bacterial liquid mist of the special microbial aerosol generator can be set, and the atomization effect is good.
Industrial microcomputer control.
High-brightness color touch screen.
USB interface, support U disk data transfer.
Built-in high-brightness lights. Easy to observe.
Built-in built-in leakage protection switch to protect the safety of operators.
The front glass door is convenient for the operator to observe the operation.
Company Profile
Hai Da Labtester
Haida International Equipment Co., Ltd Company Profile
Haida established in 2004 in Dongguan City, where is the “silicon valley” of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibration and after-sale service of test equipment, such as paper&packaging test equipment, Furniture test equipment, material mechanics test equipment, optical measurement equipment, environmental reliability testing equipment etc. With the persistent efforts of all staff, Haida owned 4 factories with total 60,000 square meters, 15 branch offices covers South China, North China, East China, Central China and Northwest China, as well over 20 overseas after-sales service sites covers Southeast Asia, Europe, North America and the Middle East with over 28,000 customers.
Haida main business scope includes equipment production, non-standard equipment customization, software development, measurement and maintenance consulting services. The company has passed ISO9000 certification and multiple certifications by internationally renowned testing organizations such as BV, SGS, TUV, and its products comply with GB, ISO, ASTM, EN, JIS, TAPPI, ISTA, DIN, BS and other domestic and foreign standards. Meanwhile, invested a large amount of research and development funds to adhere to the product concept of R & D , sales and products reserve to walk at the forefront of the industry. Moreover Haida participated in composing of furniture test standards and commonly drew up CY/T229-2020 industry standards with the National quality inspection, jointly developed industry test equipment with the National Paper Products Center and Dongguan Quality Testing Furniture Laboratory, co-built the reliability laboratory with many well-known enterprises, and Jointly built the dangerous articles packaging laboratory with Guangdong Huangpu Customs Technology Center.
Haida adheres to the vision of "To be the World Class Testing Equipment enterprise" and attaches importance to platform construction and talent reserves. Having 630 employee which contain 150 technicians and more than 300 bachelors, 5 Masters, and 3 PhDs. Haida have won 2 national invention patents and over 100 utility model patents, At the same time, established 5 industry-university-research cooperation bases with universities and research institutes and invited more than 20 doctoral supervisors as consultants.
Looking forward to the future, Haida will fulfill the mission of "Deliver the best testing equipment to our customers" and adhere to the core values of "Creative, Efficiency, Inheritance, Passion and Persistence". Taking a green, low-carbon, and environmentally friendly sustainable development path, Haida will continuously optimize the product structure to realize the transformation and upgrade of the enterprise itself. It is the eternal pursuit of Haida people to build Haida into a comprehensive provider of testing equipment with advanced technology, excellent quality, high-quality service, and win-win cooperation!
Haida Headquarter
Haida Facyory
Haida Team
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