SYSTEM DESCRIPTION
Clean rooms are by no means static, but dynamic production areas in contamination critical environments. People and goods are constantly in motion. Installations, production lines and machinery do require periodical adjustment and redesign according to the specific production requirements of different types of pharmaceuticals or semiconductor products. The pertaining standard ISO 14644-3 makes it mandatory for operators of clean rooms to give periodically evidence of the in-situ air flow situation by AIR FLOW mapping studies supported by high purity clean room foggers (AIR FLOW mappers).
Sistema’s ultrapure AP35-3 and AP100-3 nitrogen-di-water fog machines both provide an extremely abundant volume of high purity fog of dry character and paper white density. The technology both AP35-3 and AP100-3 do apply to do so is unmatched by any other clean room suitable fog generating technology may it be transducer technology, dry ice or fluid/hot wire technology. both the AP35-3 and AP100-3 nitrogen-di-water fog machines are suitable for every type from mid to very large-scale contamination free ‘smoke studies’ and air flow mapping studies in clean rooms, sterile rooms, medical surgery rooms, ISO suites, etc. according to ISO 14644-3 annex b7.
Key features
- flexible control of fog volume, density and airflow via built-in fan (controllable from 0 to 100 % output), selectable temperature profile and nitrogen flow control
- multiple fog spot design (possibility of working with a single AFM-NEO at several locations at the same time)
- wireless remote control (opt.) for device functionality, switch & flash mode, fan up/down
- media tank filling on the fly (opt.)
- built in redundancy and up to 5 years warranty
- sanitizable with 6% hydrogen peroxide or calciumhypochlorit 0,2 ml/100ml or isopropyl alcohol
- generating an ideal fog droplet size range
| < 0.3 µm – | 28 % of generated droplets |
| 0.3 µm – 0.5 µm | 72 % … |
| 0.5 µm – 1.0 µm | 0 % … |
| 1.0 µm – 5.0 µm | 0 % … |
| > 5.0 µm | 0 % … |
TYPICAL APPLICATIONS
- Airflow recovery tests guided by ISO 14644-3 annex b12
- Airflow visualization tests guided by ISO 14644-3 annex b7
- Usp 797 in-situ airflow analysis and usp 800 compound pharmacy airflow tests
- Airflow tests for nsf 49 and bio-safety cabinets
- Airflow requirements using semiconductor clean room guidelines and guided by federal standard 209e − containment transport studies on process tools
- Optimization of equipment locations
- Tracking routes of air infiltration into cleanrooms
- Pressure balancing (rooms and spaces)
- Operators trainings
AP35-3 (LN2)
AP35-3 (LN2) ultrapure white fog cleanroom fogger
- Single (opt. double) ø 80 mm fog outlet port
- 9 l wfi-water tank and 35 l ln2 double wall dewar
- Dual heating system (2 heating coils built-in)
- Control unit, water tank and dewar in stainless steel
- Stainless steel carriage on total 4 castors w/protective transport frame (semicircular demountable housing)
- 1 pce. ø 80 x 650 mm fog rake, fitted w/outlet direction nozzles
- 1 pcs. 5 m flexible tube with end tips (ø 80 mm)
- cycle time with one filling: 47 min (refill water tank and exchange ln2 dewar on the fly)
- Generated fog volume: 8,2 m3/min (290 cft/min)
- Density per minute: 866 ml
- Fog characteristics: extremly dense and paper white fog
- Total fog volume per 60 min cycle time: 492 m3
- Visible fog distance: 7 to 10 m
- Type of generated fog: high volume of dense white pure fog
- Optional remote control
- Pressure build-up controller and pressure reduction controller
- Fill level control for water tank and nitrogen dewar
- Pressureless system working on 0,3 bar (43.5 psi) only
- Dimensions (l x w x h): 121 x 59 x 88 cm (47.6 x 23,2 x 35 in)
- Power supply: 100-240v 47/63hz
AP100-3 (LN2)
AP100-3 (LN2) ultrapure white fog cleanroom fogger
- Double ø 80 mm fog outlet port
- 9 l wfi-water tank and 100 l ln2 double wall dewar
- Dual heating system (2 heating coils built-in)
- Control unit, water tank and dewar in stainless steel
- Control unit section and dewar section each equipped with 4 castors (two movable and two fixed). Both can be decoupled from each other and be moved independently of each other.
- 2 pce. ø 80 x 650 mm fog rake, fitted w/outlet direction nozzles
- 2 pcs. 5 m flexible tube with end tips (ø 80 mm)
- cycle time with one filling: 90 min (refill water tank and exchange ln2 dewar on the fly)
- Generated fog volume: 14 m3/min (495 cft/min)
- Density per minute: 866 ml
- Fog characteristics: extremely dense and paper white fog
- Total fog volume per 60 min cycle time: 840 m3
- Visible fog distance: 10 to 14 m
- Type of generated fog: high volume of dense white pure fog
- Optional remote control
- Pressure build-up controller and pressure reduction controller
- Vacuum seal limiting ln2 loss if not in operation
- Fill level control for water tank and nitrogen dewar
- Pressureless system working on 0,3 bar (43.5 psi) only
- Nitrogen filling hose with phase seperation
- Dimensions (l x w x h): 121 x 59 x 127 cm (47.6 x 23,2 x 50 in)
- Power supply: 100-240v 47/63hz
REFERENCE LIST EXTRACT FROM AFM CUSTOMERS
