Refrigerated incubator, 150 L

The Nahita 640 refrigerated incubator has been equipped with a mixed operation system that combines refrigeration and heating in a single device. This unique combination allows the observation of the development of microbes that need temperature oscillations to proliferate and study microorganisms that require more specific climatic conditions to thrive. For all these reasons, it is an ideal tool for breeding experiments in the laboratory, water analysis, microbial cultures of all kinds, and studies of biochemical oxygen demand.

The 640 model has a robust design consisting of a steel sheet housing and a highly resistant reflective stainless steel interior chamber. It includes an evaporator to prevent frost from forming during use and can be easily adjusted and used thanks to its intuitive and accessible control panel. It has an alarm to alert the user in case of overheating and has state-of-the-art components to ensure great functionality and durability. To facilitate its movement, it has 4 wheels integrated into the base. 

General characteristics
- High strength and durability cold-rolled steel sheet housing
- Polished stainless steel work chamber and trays for easy disinfection
- Intuitive control panel consisting of a color LCD screen and 4 buttons
- Bottom equipped with 4 wheels (2 of them with brake) for easy movement
- Easily removable air grille to facilitate condenser cleaning
- Superior quality compressor, ensures higher performance and long service life
- Dual switch evaporator for frost-free operation
- Over-temperature alarm and additional temperature limiter

Technical specifications
- Internal dimensions: 500 x 405 x 750 mm
- External dimensions: 668 x 720 x 1410 mm
- Capacity: 150 l
- Maximum load per tray: 15 kg
- Net weight: 120 kg
- Temperature range: 0 - 65ºC
- Temperature fluctuation: ±0.5ºC
- Temperature resolution: 0.1ºC
- Temperature accuracy: 1ºC (at 37ºC)
- Working ambient temperature: 5 - 35ºC
- Rated power: 800 W
- Compressor: air-cooled hermetic
- Refrigerant: R134a
- Defrosting: evaporator with dual switch
- External power outlet: 5-hole socket (on the left side of the incubator)
- Experiment hole: inner diameter of 52 mm (on the left side of the incubator)
- Insulating material: sponge
- Control panel: color LCD screen and 4 buttons
- Temperature control: single-stage timing control
- Sensor: PT100
- Additional function: fixed value mechanical temperature limiter
- Power supply: AC 220 V, 50 Hz

Standard accessories (included)
- 2 stainless steel metal trays