Fisher Scientific™ Isotemp™ Standard Lab Incubators

30° to 75°C (86° to 167°F) range

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Catalog No. 11-690-637D


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    Voltage 120V
    Hertz 60Hz
    Height (English) Exterior 33 in.
    Height (Metric) Exterior 84cm
    Width (English) Exterior 25.9 in.
    Width (Metric) Exterior 66cm
    Length (English) Exterior 23.5 in.
    Length (Metric) Exterior 60cm
    Height (English) Interior 20 in.
    Height (Metric) Interior 51cm
    Width (English) Interior 18 in.
    Width (Metric) Interior 46cm
    Depth (Metric) Interior 34cm
    Wattage 260w
    Weight (English) 130 lb.
    Weight (Metric) 59kg
    Amperage 2.2A
    Timer 2 min.
    Temperature Uniformity ±0.7 at 37°C
    Temperature Range (Metric) 30 to 75°C
    Certifications/Compliance CSA
    Capacity (English) 3.75 cu.ft.
    Capacity (Metric) 106.2L
    Dimensions (L x W x H) Exterior 23.5 x 25.9 x 33 in. (60 x 66 x 84cm)
    Electrical Requirements 120V 60Hz
    Case Material Enamel coated Steel
    Controller Type Microprocessor
    Diameter (English) Inside 18 in.
    Diameter (Metric) Inside 46cm
    Display LED
    Includes 1 Plated Steel shelf
    Material Steel
    Insulation 3 in. Thick Fiberglass
    Material (Internal) Stainless Steel
    No. of Shelves 1
    Resolution 0.1°C
    Size Medium
    Volume (English) 3.75 cu. ft.
    Volume (Metric) 106.2L
    Width (English) 26 in.
    Width (Metric) 66cm
    Capacity 3.75 cu.ft., 106.2L
    Dimension (English) Interior 18 x 18 x 13.5 in.
    Dimension (Metric) Interior 46 x 46 x 34cm
    Length (Metric) Interior 46cm
    Warranty 1 Year

    Incubators with gravity flow circulation provide accurate, efficient heating for routine laboratory procedures: drying and staining of slides, paraffin embedding, tissue culture work, incubation of antibody tests, microbiological determinations, crystallization studies and more. Electrical receptacle inside (5A at 120V) to plug in a stirrer, shaker or other apparatus.

    Easy to operate

    • Microprocessor control
    • Controls are conveniently located at the top of the incubator chamber
    • Keypad with arrow keys to increase or decrease set point temperature in 0.1°C increments
    • Overtemperature value is automatically set at 3°C above setpoint
    • PID controller comes with fixed parameters so no tuning is required
    • Circuit breaker protects incubator from power surges; battery backup
    • Designed to stack two units

    Big three-character LED display
    • Digits display actual temperature to nearest 0.1°C
    • Display shows current value for set point temperature
    • HEAT indicator light cycles on and off to show when incubator heaters are on
    • ALARM indicator lights up if temperature exceeds overtemperature limit; backup controller maintains temperature at 3°C above setpoint; safety backup built into software

    Small, medium and large workload capacities
    • Available in three chamber capacities
    • Mounting holes at 2 in. (5cm) intervals on the chamber walls for shelf placement
    • Small incubator holds a maximum of five shelves, medium incubator holds eight, and large incubator holds eleven

    Low-maintenance incubators with inner and outer doors
    • Cabinet has durable, enamel-coated steel exterior
    • Extruded aluminum trim has acrylic powder coating
    • Chamber is easy-to-clean stainless steel
    • Low-watt-density heater elements are designed for long life
    • Silicone gasket on outer door and 3 in. thick (7.6cm) fiberglass insulation throughout prevent heat loss
    • Outer door opens to 180° for unhindered access and features two grabber-type latches
    • Inner door is tempered glass
    • Steel shelves are 17.37 in. wide and 16.75 in. front-to-back (44 x 42.5cm)
    • Black synthetic rubber feet keep incubator from slipping and maintain a space between incubator and benchtop for ventilation

  • Description & Specifications
  • Accessories

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