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DW0570
FYI
Silver
1PCS
China
APPLICATION:
Masks Leakage Tester DW0570 is used to determine the particle protecting effect (leakage) of mask and respirator. It is suitable for medical instrument inspection center, labor protection inspection center, mask and respirator manufacturers, etc.
RELATED STANDARDS:
STANDARDS | BS EN 149 8.4 & 8.5 | GB 2626 6.4 |
Note: this tester can conform to but not limit to the standards above, for more standards conformance, please contact us.
FEATURES:
1.The test chamber is mainly composed of main body, air purification system, exhaust duct and air sampling system, etc.;
2.The test chamber consists of glass, convenient to observe;
3. Continuous and stable aerosol particles are produced by aerosol generator;
4. Equipped with high precision photometers to ensure accurate and fast measurement of particle
concentration.
KEY SPECIFICATION:
Test chamber volume | About 10m3 |
Chamber material | Glass |
Aerosol generator | Salt or oil, please specify before placing order |
Air flow rate | No less than 100L/min |
NaCl particle | Environment concentration: 4~12mg/m3 Particle size distribution: 0.02~2μm equivalent aerodynamic diameter with a mass median diameter of 0.6μm |
Oil particle | Environment concentration: 20~30mg/m3 Particle size distribution: 0.02~2μm equivalent aerodynamic diameter with a mass median diameter of 0.3μm |
Particle sample flow | 1L/min |
Aerosol concentration test range | 0.001~100mg/m3 |
Power supply | AC 220V, 50Hz |
STANDARD CONFIGURATION:
No. | Item | Quantity |
1. | Main machine | 1 set |
2. | Test chamber | 1 set |
3. | Aerosol generator (please specify salt or oil) | 1 pc |
APPLICATION:
Masks Leakage Tester DW0570 is used to determine the particle protecting effect (leakage) of mask and respirator. It is suitable for medical instrument inspection center, labor protection inspection center, mask and respirator manufacturers, etc.
RELATED STANDARDS:
STANDARDS | BS EN 149 8.4 & 8.5 | GB 2626 6.4 |
Note: this tester can conform to but not limit to the standards above, for more standards conformance, please contact us.
FEATURES:
1.The test chamber is mainly composed of main body, air purification system, exhaust duct and air sampling system, etc.;
2.The test chamber consists of glass, convenient to observe;
3. Continuous and stable aerosol particles are produced by aerosol generator;
4. Equipped with high precision photometers to ensure accurate and fast measurement of particle
concentration.
KEY SPECIFICATION:
Test chamber volume | About 10m3 |
Chamber material | Glass |
Aerosol generator | Salt or oil, please specify before placing order |
Air flow rate | No less than 100L/min |
NaCl particle | Environment concentration: 4~12mg/m3 Particle size distribution: 0.02~2μm equivalent aerodynamic diameter with a mass median diameter of 0.6μm |
Oil particle | Environment concentration: 20~30mg/m3 Particle size distribution: 0.02~2μm equivalent aerodynamic diameter with a mass median diameter of 0.3μm |
Particle sample flow | 1L/min |
Aerosol concentration test range | 0.001~100mg/m3 |
Power supply | AC 220V, 50Hz |
STANDARD CONFIGURATION:
No. | Item | Quantity |
1. | Main machine | 1 set |
2. | Test chamber | 1 set |
3. | Aerosol generator (please specify salt or oil) | 1 pc |
