Die Klasse-I-Sicherheitswerkbank besitzt das einfachste und ursprünglichste Design aller heute erhältlichen mikrobiologischen Sicherheitswerkbänke. Ein nach innen gerichteter Luftstrom, der in die Werkbank einströmt, hält die bei mikrobiologischen Arbeiten entstehenden Aerosole zurück. Anschließend durchläuft die Luft ein Filtersystem, das sämtliche Partikel und Kontaminationen aus der Luft zurückhält. Abschließend wird die gereinigte und dekontaminierte Luft aus der Werkbank abgeführt. Das Filtersystem besteht in der Regel aus einem Vorfilter und einem HEPA-Filter (High Efficiency Particulate Air).
Obwohl die Klasse-I-Sicherheitswerkbank den Bediener und die Umwelt vor dem Kontakt mit biologischen Gefahrstoffen schützt, verhindert sie nicht, dass in der Werkbank bearbeitete Proben mit luftgetragenen Kontaminationen aus der Raumluft in Berührung kommen. Daher besteht die Möglichkeit einer Kreuzkontamination, die die Konsistenz der Experimente beeinträchtigen kann. Folglich sind Anwendungsbereich und Einsatzmöglichkeiten der Klasse-I-Sicherheitswerkbank begrenzt, weshalb sie inzwischen weitgehend als veraltet gilt.
Wichtige Ausstattungsmerkmale:
- Kompakte Größe, die auch in kleinen Laborräumen Platz findet
- DC-ECM-Gebläse für 70% Energieeinsparung gegenüber einem AC-Motor
- Einfache Wippschalter für eine unkomplizierte Bedienung
- Entspricht EN 12469
- Breites Angebot an Zubehör und Optionen
- Integrierter VHP-Anschluss
- UV-Lampe zur Dekontamination
- Isocide™-Pulverbeschichtung, die mikrobielles Wachstum hemmt
Esco's Class I Biological Safety Cabinet has the most basic and rudimentary design of all biological safety cabinetry available today. A stream of inward air moving into the cabinet contains aerosols generated during microbiological manipulations. It then passes through a filtration system that traps all airborne particles and contaminants. Finally, clean and decontaminated air is exhausted from the cabinet. The filtration system usually consists of a pre-filter and a HEPA (High Efficiency Particulate Air) filter.
AC1-E
Airstream® Class I Biological Safety Cabinet
Specifications:
- Compact-size
- Energy-saving
- Provides user and environment protection
- Suitable for Biosafety Level-1 Laboratory
- Optional secondary H14 or carbon filter
- Available size: 4ft
- Handling of low to moderate risk biological agents
- Applicable for handling pathogens under Risk Groups 1,2, and 3
Class I BSC protects the operator and the environment from exposure to biohazards. It does not prevent samples being handled in the cabinet from coming into contact with airborne contaminants that may be present in room air.
Most procedures involving body fluids such as blood, serum, and urine would require sample protection to avoid cross-contamination that can affect the results. Since the airflow of Class I BSC does not provide clean air for the products, it is not recommended for handling bodily fluids.
- Isocide™ antimicrobial coating inhibits microbial growth
- optional UV lamp for decontamination
- UV-absorbing door which protects users from against UV radiation
- VHP/HPV injection port for hassle-free decontamination
Esco Class I BSC has a hinged window with a 90º opening for easy work zone access. The window is constructed from 8 mm polycarbonate with a gasket for an airtight seal and better safety.
Esco Airstream® Class I Biosafety Cabinet is certified by Public Health of England (PHE) for compliance to EN 12469.
Yes. Esco Airstream® Class I Biosafety Cabinet has a standby mode to reduce power consumption for up to 60% providing user's energy and cost savings.
Esco Airstream® Class I Biosafety cabinet is equipped with H14 filter with 10x efficiency of HEPA filter.
Optional accessories that are available for upgrade:
Pre-filters - used to help lengthen the main H14 filter's life
Secondary H14 - for additional protection against particles / biohazards
Secondary carbon - for protection against chemical fumes or toxic vapors / odors
The worktop of Esco Airstream® Class I Biosafety Cabinet is constructed from 1.2 mm stainless steel grade 304 with a recessed central area and spill-retaining design.
Yes, Esco Airstream® Class I Biosafety Cabinet has RS 232 ports that can send operational information to Building Management System (BMS). It also has a Zero volt relay contact that can activate or deactivate the exhaust blower and signal the building's alarm.
The estimated shelf life of HEPA or ULPA filters is up to 10 years when stored properly.
Filters should be kept in their original packaging and should not be exposed to dampness, excessive heat, cold or rapidly changing temperatures. These filters can tolerate up to 95% humidity; anything higher can cause the filter media to block and fail.