STjh 900 mm Class I biosafety cabinet showing the wider stainless work deck and hinged glass sash on white

STJH-CLASS-I-BIOSAFETY-CABINET-900

Class I Biological Safety Cabinet 900 mm

A three-foot Class I enclosure with a wider work deck for routine sample handling and moderate laboratory equipment footprints.

914 mm nominal width
Angled safety-glass sash
Moderate equipment capacity

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Produkteinführung

This 914 mm version expands the usable deck while retaining a single angled front access area. It draws room air into the enclosure and filters exhaust air, prioritizing operator and environmental protection for tasks that do not require clean downflow over the product.

Key Features

Balanced bench width

The three-foot deck accommodates routine vessels and small instruments without the footprint of the 1200 mm cabinet.

Angled viewing panel

A hinged safety-glass sash provides a clear view while defining the controlled front opening.

Filtered exhaust path

HEPA filtration captures airborne particulate before exhaust air is returned or conveyed onward.

Technische Parameter

Nominal Work Width	914 mm
Cabinet Class	Class I
Inflow Velocity	0.38-0.53 m/s
Pressure Mode	Negative relative to the laboratory
Exhaust Filter	HEPA, nominal 99.99% efficiency at 0.3 µm
Sash Type	Angled hinged safety glass
Airflow Arrangement	Inward room air with filtered exhaust
Product Protection	Not supplied
Operator Capacity	One operator with a moderate equipment footprint
Customisierung	Exhaust routing, services and support configuration can be adapted to the intended laboratory application.

Applications

Routine microbiology, sample preparation and small equipment operation where personnel and environmental protection are required but sterile product airflow is unnecessary.

Solutions for Your Application

The compact model cannot hold the instrument and leave a clear working area.The 914 mm deck provides additional staging width while retaining a single controlled front opening.

A movable sash could be left in a position that changes containment airflow.Operate with the sash at the established working position and include opening-height checks in routine cabinet practice.

Verfügbare Optionen

Exhaust-canopy connection, utility fittings and an airflow monitoring package can be discussed for the selected installation.

Planning a Class I Biological Safety Cabinet 900 mm specification?

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