Main Features - Circulaire 800, 1100 & 1400
- Filter type display on LCD screen
- Automatic control and monitoring of face velocity and carbon filter efficiency
- Aerodynamic profile of all aperture edges
- Large capacity carbon filters with unique constant pressure sealing system
- Safe change pre-filters
- All electronic circuits isolated from air stream
- Construction materials chosen for maximum life
- High aperture height for ease of manipulation
- Sloping front with acrylic glazing for maximum visibility
- Excellent illumination and acoustic damping
- Robust construction with corrosion protection
- Removable corrosion resistant spillage tray
- Tube and electric cable access port
- Optional HEPA or carbon exhaust safety filters
Airflow monitoring:
- Airflow is continuously monitored and face velocity displayed in m/s or fpm
- Audible and visual low airflow alarm
- Fan speed is automatically increased as filter blocks to maintain optimum airflow
Carbon Filter Condition monitoring:
- Carbon filter efficiency is continuously monitored and displayed 2 level warning system for hydrocarbons
- Filter life alarm Filter ID display
Fan speed adjustment:
- Fan may be manually slowed down if required i.e. for accurate weighing procedures
Easy Change Main Filters Safe Change Pre-Filters
Circulaire 800, 1100 & 1400 Control Panel