SAVVY
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MICROBIOLOGICAL SAFETY CABINETS Class II Sliding sash DESIGN SAFETY CONTROL DISINFECTION TESTING It is SAVVY, quite savvy www.lamsys.com

ADVANTAGES OF EC FANS: Monitoring and accurate adjustment of operating modes with the microprocessor control system Low energy consumption Low heat emission Low noise level No vibration Extended operating life LOW POWER CONSUMPTION OF THE CABINET EC FANS Class II microbiological safety cabinets SAVVYSL are equipped with centrifugal, energy-efficinet and low-noise EC FANS that significantly decrease operating costs as well as reduce the level of acoustic noise and vibration ensuring comfortable work of the personnel. COMPARISON Input Power CO Power Consumption Emissions * Equipment with...

Microbiological safety cabinets generate heat that may cause room temperature increase and air humidity decrease leading to operator's discomfort, loss of efficiency, fatigue, skin irritation and itching. Low energy consumption provides for low heat emission reducing necessity in room air conditioning and, therefore, its cost. Airflow Temperature Diagram Measuring the Temperature of the Air Outflow Inflow Outflow Inflow and outflow temperature difference is ΔT = 0,7 °K Measuring the Temperature of the Air Inflow Measuring the Temperature of the Front Panel Heated Area * Equipment with...

MATERIALS The body is made of metal with corrosion-resistant, non-flammable and non-absorbing powder coating. The tabletop is made of anti-corrosion, scratch and chemical resistant stainless steel AISI 304. The front sash is made of laminated tempered glass, the side windows are made of tempered glass. All of the materials are resistant to cleaning and disinfecting agents as well as to formaldehyde or H2O2. NB: When using chlorinated agents, keep in mind their corrosive effect including the impact on the stainless steel. TOUCHSCREEN Touchscreen ensures clear visualization of operating modes...

Five preset positions of the front sash: 1. OPERATING POSITION in Main Operation mode. 2. UP POSITION for work chamber loading/unloading. 3. STOP BEFORE CLOSING for safety (see page 6). 4. CLOSED POSITION in Standby mode or for work chamber UV irradiation. 5. DOWN POSITION for disinfection of the upper part of the front sash. The cabinet is equipped with H14 HEPA filters ensuring air cleaning efficiency of 99.995% for MPPS. The filter is fixed with springs that ensure leak-tight sealing of the filter for the entire operating life. Filters special arrangement and a new hold-down system...

MICROPROCESSOR CONTROL SYSTEM The cabinet is featured with a microprocessor control system that immediately informs an operator on the reduction of the level of the cabinet protection via alarm messages displayed on the touchscreen and via an audible and visible alert. The fan motor control system minimizes the power consumption of the operating cabinet as well as reduces the level of acoustic and electromagnetic noise. The system of air consumption static regulation AIS LS automatically maintains the air balance in the working chamber and in the front opening changing the number of fan...

HIGH-PRECISION SENSORS Position of moving parts and structural components which influence the protective efficiency of the cabinet is controlled by optical sensors: - the optical sensor of the front sash position precisely ensures the height of the work opening and compensates for possible stretching of the belts over the operating life of the cabinet; - the UV unit position sensor does not allow to switch on the UV lamp in its inoperative position. The UV unit position sensor immediately deactivates the operating UV lamp at the attempt to open the front sash, thus, preventing accidental...

Mode control and cabinet operation control is carried out via touchscreen control panel. MAIN OPERATION MODE is designed for work with PBA. In this mode, the system automatically maintains the airflows independent of the level of the HEPA filter clogging. STANDBY MODE is designed for maintaining the cleanliness inside the work chamber with closed front sash (work opening). Thereat, the fans maintain the minimum velocities of the airflows. DECONTAMINATION MODE is designed for formaldehyde vapor disinfection. Scanning or clicking the QR-code you can watch the video CLEANING MODE is designed...

ADDITIONAL OPTIONS – Prefilter G4 – ULPA filters – Exhaust hood for connecting the cabinet to the external exhaust system – Adjustable stand – High stand – Additional electric sockets – Technical gas tap with electromagnetic valve* – Inflammable gas tap with electromagnetic valve* – Vacuum tap with electromagnetic valve* – One-piece tabletop – IV bar A gas tap or a vacuum tap can be installed into an operational cabinet without any additional qualification required. * The electromagnetic valve automatically locks gas and vacuum supply in case of power cutoff, the cabinet switching-off or...

ACCEPTANCE TESTING The acceptance testing site is designed as a Class 7 clean room and is fitted with qualified equipment for testing each item released. The acceptance test of SAVVY SL consists of 23 obligatory checks the results of which are registered in a corresponding report. A copy of the acceptance test report can be enclosed to the Manual as per customer's request. SETTING THE AUDIBLE AND VISIBLE ALARM PARAMETERS Thresholds are adjusted for the audible and visible alarm system. ELECTRICAL SAFETY Testing the integrity of the protective ground circuit, the leakage current, the high...

AIR INFLOW AND DOWNFLOW PARAMETERS HEPA FILTER INTEGRITY The following velocities are set: 0.47 mps for velocity of the inflow through the work opening, 0.35 mps for velocity of the downflow in the work chamber (in accordance with EN 12469). The supply and exhaust filters as well as their sealings are scanned. LIGHTING* corresponds to the requirements of safe operation in the work zone. The illumination of the work zone surface is 2000 lx while the recommended one is 750 lx. VIBRATION* The root-mean-square displacement caused by vibration at the tabletop centre of the operating cabinet does...