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Thermo Scientific™ Precision™ High-Performance Incubators

Mechanical or gravity convection

Manufacturer: thermo scientific™  PR205075G

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Catalog No. 11-475-106

 Please call Customer Service at 1-800-234-7437 or send an email to for assistance.

Description & Specifications


Voltage 120V
Hertz 60Hz
Height (English) Exterior 35 in.
Height (Metric) Exterior 88cm
Length (English) Exterior 25 in.
Length (Metric) Exterior 64cm
Height (English) Interior 25 in.
Height (Metric) Interior 64cm
Width (English) Interior 37 in.
Width (Metric) Interior 94cm
Wattage 450w
Weight (English) 215 lb.
Weight (Metric) 98kg
Amperage 3.8A
Temperature Uniformity ±0.7 at 37°C
Temperature Range (Metric) 5 to 65°C
Certifications/Compliance UL, cUL
Capacity (English) 11.2 cu. ft.
Capacity (Metric) 317L
Electrical Requirements 120V 60Hz
Case Material Enamel coated Steel
Controller Type PID microprocessor
Diameter (English) Inside 21 in.
Convection Type Gravity
Diameter (English) Outside 25 in.
Diameter (Metric) Inside 53cm
Diameter (Metric) Outside 64cm
Display LED
Insulation 3 in. Thick Fiberglass
Material (Internal) Stainless Steel
No. of Shelves 6
Volume (English) 11.2 cu. ft.
Volume (Metric) 371L
Width (English) 40 in.
Width (Metric) 101cm
Capacity 11.2 cu. ft., 317L
Warranty 1 Year

Mechanical convection provides uniform heating, precise temperature control and fast drying. A blower circulates heated air in a horizontal airflow pattern for efficient heat distribution with tight temperature tolerances of up to ±0.5°C. Gravity convection offers gentle drying with heat-generated convection to move the air vertically through the chamber to heat samples.

Advanced Microprocessor PID Controls

  • Sophisticated microprocessor PID controls with easy-to-view digital LED readout†
  • Temperature is displayed on large, three-character screen; can be easily set from 5°C above ambient to up to 75°C (depending on model) in 0.1°C increments using touch-sensitive arrow keys
  • Fixed setpoints on control panel eliminate need for tuning
  • Offset feature enables easy calibration
Built-In Safety
  • Built-in safety backup maintains control at 3° above setpoint if primary heater control fails
  • Visual alarm indicates when temperature exceeds 3°C setpoint
Robust Construction
  • Inner glass door permits viewing of samples without disturbing chamber environment
  • Silicone gasket on outer door and 7.6cm (3 in.)-thick fiberglass insulation prevents heat loss, ensures excellent temperature uniformity
  • Circuit breaker protects against power surges
  • Durable, enamel-coated steel exterior
  • Interior chamber is easy-to-clean stainless steel
  • Low-watt density heater elements are designed for long life
  • Internal electrical outlet allows operation of a shaker, stirrer or other lab apparatus (849.6L unit has two outlets)
  • Large capacity units (317L) with double-door design