Fisher Scientific 637D Incubator

Specifications:
Volume: 3.8 cu ft
Chamber Dimensions: 18 x 18 x 20 in
Case Material: Enamel coated Steel
Controller Type: Microprocessor
Temperature Range (Metric): 30 to 75°C
Material (Internal): Stainless Steel
Temperature Uniformity: ±0.7 at 37°C
Display: LED
Insulation: 3 in. Thick Fiberglass
Material: Steel
Resolution: 0.1°C

Description:
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