Horizontal Laminar Air Flow
The Laminar Flow Cabinet can be made of S. S. Instead of mild steel at an extra cost . Price on request.
Pressure Differential Manometer will indicate the pressure behind the HEPA FILTER and after few years, the pressure will be more because of accumulation of dusts at the upstream side.Once the pressure level indicates above 22 mm WG in the manometer or the velocity at the downstream side falls below 60 feet per minute, the filters maybe replaced. The velocity can be monitored by using external anemometer.
Direction of flow | Horizontal |
Cleanliness | CLASS 100 |
Velocity | 90 FPM +/- 20% |
Hepa Filter | Size and quantity will depend on the size selected |
Particle retention | Above 0.3 micron |
Blower Assembly | 1/3 HP,1440 RPM |
Noise level | 65 decibel +/- 5% |
Rate of air flow | 0.40 to 0.75 M/Sec (90 FPM) |
Vibration level | < 2.5 micron |