The latest PR series high-performance biopharmaceutical refrigerators from North Sciences deliver excellent uniformity in temperature and exceptional reliability, making its own healthy environment.
- The refrigerators offer outstanding chamber temperature consistency and rapid recovery with a heavy-duty air-cooled refrigeration system
- Operating temperature range from +2ºC to +8ºC
- Temperature uniformity of +/- 1ºC
- Chemical and germs-resistant powder-coated exterior and interior

Image Credit: inTEST Thermal Solutions
Key features
- Auto condensate evaporation
- Resistant to cleaning solutions
- Door lock system
- Temperature modifiable automatic switch off fan when door opens
- Provided with heat-treated, double-paned glass
- Forced-air circulation keeps chamber consistency and offers rapid recovery after door openings
- One access port
- Factory set temperature: 5°C
- Non-CFC Natural Green refrigerant offers high efficiency
- Evaporator fan(s) shut off when the door is open to preserve stable temperatures
- Full view and non‐condensing glass door
- Heat-treated pair glass is used to avert condensation and formation of ice
- Evaporator runs at 2°C, stopping samples from freezing
- Ultra low level noise: 45 db(a)
- Temperature range can be regulated between 0 and 10 °C and operating range +2 ºC to +8 ºC
- Interior chamber light with door triggered on/off switch
- LCD digital display for temperature has a resolution of 0.1 °C
- Dry contacts for remote alarm
- Heavy‐duty lockable and modifiable casters
- Visual and audible alarms for low and high temperature values
- Automatic voltage compensator
- USB datalogging tracks temperature 24/7
- CE, UL, CSA and ETL certified
- USB port (free software can be downloaded)
- Rechargeable battery‐back‐up system
- Alarm mute
- Compressor cycling
- Door open indicator
- Defrost state
- Door heating condensation removal state
- Fan ON
- Low battery
- Password key lock
- Power failure
- Printing
- Serial port communication