• Ideal for use at 37.0°C
  • Large storage capacity
  • Microprocessor temperature controller
  • Fan assisted
  • Over temperature protection
  • Stainless steel chamber and shelves
  • Lockable castors/wheels
  • Inner glass doors

The LEEC P33 Precision Incubator combines traditional styling and modern controls for precise temperature control in a large, 730-litre capacity stainless steel chamber.

(Please note that models P2 and P3 have been replaced by equivalent models from the Classic Incubator range.

This incubator has adjustable stainless-steel shelves and 4 toughened glass viewing doors. The outer cabinet is rust-resistant and finished in white polyester powder coat paint with anti-microbial properties. Two 12mm access ports are provided so that cables for shakers and/or monitoring probes can be passed safely into the incubator.

The heating system consists of low wattage electrical elements specially designed and profiled to eliminate hot spots around the chamber. Expanding polyurethane insulation is foamed in-situ to give excellent thermal retention which ensures optimum temperature control and stability. This unit is a heat-only incubator.

Please note that operation of the incubator at (or below) room temperature requires a source of chilled water (such as the LEEC self-contained recirculating cooler unit) and that all LEEC Precision Incubators (regardless of their age) can cool when connected to a LEEC Self Contained Recirculating Cooler Unit.

This incubator has gentle fan-assisted air circulation via a full-width duct to ensure optimum temperature stability throughout the chamber and when the incubator door is opened, both fans stop so that any heat loss is kept to a minimum. The microprocessor PID temperature controller maintains the set temperature to within 0.1°C and the temperature controller shows both 'set' and 'measured' values with indicators showing when the heater is active.

An independent digital over-temperature safety cut out system is included as standard. This protects the items being incubated inside the chamber from accidental over-temperature situations. The cut-out limit can be easily adjusted by the end-user.

Temperature Range 5° above ambient to +60°C
Temperature Control

Typically ±0.1°C at 37°C

Temperature Variation ±1.0°C
Temperature Recovery Time Approx. 6 minutes
Castors Yes (lockable)
Chamber Capacity 730L
External Dimensions
(H x W x D mm)
1550 x 1270 x 660
Internal Dimensions
(H x W x D mm)
1275 x 1140 x 490
Shelves Included 6
Weight 225kg
Power Rating 600 watts

This is a heat-only incubator. Control near (or below) ambient temperature requires a LEEC recirculating cooler unit.

Spare shelf and runners for P33 or P33C
Internal power point, factory fitted