STjh 1200 mm temperature-controlled Type B2 cabinet with a rectangular left work-surface zone and service fittings

STJH-CLASS-II-TYPE-B2-BIOLOGICAL-SAFETY-CABINET-1200-TEMP

Class II Type B2 Biological Safety Cabinet 1200 mm Temperature-Controlled

A four-foot total-exhaust B2 cabinet with a dedicated temperature-controlled work area for sensitive samples or instruments.

Local temperature-controlled area
0–50 °C operating range
Type B2 total exhaust

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Product Introduction

This variant integrates a local controlled surface area into the B2 work zone. An external circulator supplies the approximately 270 x 300 mm zone for temperature-sensitive handling while the cabinet retains its total-exhaust airflow architecture.

Key Features

Controlled process surface

The dedicated zone supports temperature-sensitive sample preparation inside the protected cabinet.

External circulator connection

A compatible circulator supplies controlled fluid through the work-surface system.

B2 airflow architecture

Cabinet air is exhausted to the facility rather than returned to the laboratory.

Technical Parameters

Nominal Cabinet Width	1219 mm
Cabinet Class	Class II Type B2
Controlled Work Area	Approximately 270 x 300 mm
Temperature Range	0–50 °C with external circulator
Circulator Flow	1.5–1.9 L/min
Exhaust Architecture	100% total exhaust
Facility Connection	Hard duct
Service Features	Cable portals and instrument service fixture
Primary Use	Temperature-sensitive contained handling
Customization	Controlled-zone location, circulator connections and cabinet services can be configured for the process.

Applications

Temperature-sensitive biological sample handling, cooled preparation and instrument work requiring Type B2 total exhaust.

Solutions for Your Application

Samples warm during manipulation inside a standard cabinet.Place the critical step on the circulator-fed controlled work area.

Fluid connections could interfere with cabinet airflow or cleaning.Route supply and return lines through dedicated service penetrations outside the active grille paths.

Available Options

Controlled-zone position, circulator connection, service penetrations and base stand can be configured.

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