Thermo Scientific Precision High Performance Lab Oven 645

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Features of the 645 Laboratory Oven

Thermo Scientific Precision High-Performance Ovens offer precise temperature stability and recovery

Built for drying applications requiring high temperatures, ultra-precise temperature stability and reproducibility with a very broad temperature range

Excellent Temperature Stability and Uniformity
High-quality construction and high efficiency insulation provide precise temperature uniformity with excellent stability in the face of frequent air exchange.

Mechanical Convection for Precise Heating
Mechanical convection provides uniform heating, precise temperature control and fast drying using a blower that circulates heated air in a horizontal airflow pattern.

Precise Temperature Sensitivity

Highly responsive RTD sensor provides temperature sensitivity of ±0.1°C or better.

High efficiency insulation ensures uniformity ±0.5°C at 100°C and ±2.5°C at 300°C or better.

Turbo blowers for efficient drying are side mounted within the stainless steel chamber.

Conforms to Industry Standards
Complies with ASTM E145 Type IIA, ASTM D-2436, and UL 746B performance/uniformity standards.

Advanced Microprocessor PID Controls
Intuitive microprocessor PID controls deliver detailed information on current temperature set-points.

Over-Temperature Protection
Built-in 12-hour mechanical timer along with user-adjustable safety thermostat allows for power cut-out in case of over-temperature.

Energy-Efficient Design
High-limit safety with built-in circuit breaker protects the oven from power surges. A fiberglass door gasket prevents heat loss and low-density heating elements ensure long life.

Easy Cleaning
Stainless steel interior with a solid chamber floor ensures easy cleaning. All non-tip shelves can be quickly and easily dismounted for thorough cleaning.

Optional Accessories