BS EN143 2000 PFE Particle Filter Testing Equipment
Price:
Negotiation
MOQ:
one set
Delivery Time:
10 work days
Brand:
Daxian
Product Description
Respiratory Protective Devices Particle Filters Testing Instrument BS EN143 2000 Laboratory Automated
Scope of application:
PFE tester is used to detect the filtration efficiency of particulate matter such as daily masks and filters. Factory direct sales, mask inhalation and exhalation filter or filtration efficiency tester automated filter tester.
Standards:
NIOSH 42 CFR 84, EN 149
YY/T 2626-2019 respiratory protection products
Technical Parameters:
|
Flow range
|
(20 ～ 100) L / min, accuracy 2%
|
|
Filtration efficiency
|
(0.001 ～ 99.999)%
|
|
Resistance
|
0 ～ 2000Pa, accuracy 2%
|
|
Test area
|
100cm²
|
|
Aerosol concentration
|
(12 ~ 20) mg / m³ (salinity), (50 ~ 200) mg / m³ (oily)
|
| External dimensions | 950 × 600 × 600mm |
| Weight | 100kg |
| Gas source | flow 198L / min (0.6Mpa) at 550kPa |
| Aerosol | Sodium chloride (optional DOP, DEHS, paraffin oil, corn oil) |
| Test temperature | (25 ± 5) ℃ |
Operation method:
1. The continuous and stable aerosol particles are produced by using a cold generated aerosol generator, which is convenient for filling solution.
2. High precision PM2.5 sensor * 2 imported from USA was used to measure aerosol concentration.
3. The whole process is designed to prevent the leakage of particles to protect the safety of laboratory personnel.
4. 2 sets of aerosol generator: salt particle aerosol generator and oily particle aerosol generator (select salt particles or select at the same time).
5. Electrostatic charge neutralization device is equipped with aerosol.
6. Pneumatic fixture is equipped with protection device, which is safe and convenient to use.
7. Equipped with glass rotor flowmeter, vacuum pump, laser dust particle counter.
8. Control system: PLC and touch screen control.
9. It can automatically calculate assist and filter efficiency, save, output, query and print test data.
10. Touch screen control, simple and intuitive operation.
2. High precision PM2.5 sensor * 2 imported from USA was used to measure aerosol concentration.
3. The whole process is designed to prevent the leakage of particles to protect the safety of laboratory personnel.
4. 2 sets of aerosol generator: salt particle aerosol generator and oily particle aerosol generator (select salt particles or select at the same time).
5. Electrostatic charge neutralization device is equipped with aerosol.
6. Pneumatic fixture is equipped with protection device, which is safe and convenient to use.
7. Equipped with glass rotor flowmeter, vacuum pump, laser dust particle counter.
8. Control system: PLC and touch screen control.
9. It can automatically calculate assist and filter efficiency, save, output, query and print test data.
10. Touch screen control, simple and intuitive operation.
NACL
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Company
DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD
Location
No.168 Zhen'an West Road Changlian Industry Mansion Xiabian Community Dongguan China
Contact Person
Sophia Su