Precision Cooled Range
Model P3C
These models are of a rugged design and are fitted with microprocessor controls.
Construction
All models are made from rust resistant steel finished in tough white powder coated paint. Inner chambers are made from stainless steel and have adjustable aluminium shelves. The circulation fan gently forces air around the chamber via a full-width rear duct. Two access ports are provided so that cables can run into the chamber for shakers, stirrers or temperature monitoring probes. The low wattage heaters are bonded to the outer wall of the chamber and surrounded by polyurethane insulation to help achieve optimum temperature stability.
Microprocessor Controls
The temperature controller accurately controls both the heating and cooling functions. The unique LEEC cooling system controls refrigerant flow to the evaporator, thereby eliminating the possibility of unwanted overcooling. Heating is pulsed only as required. Pulsing is a very energy-efficient method of achieving stable temperature control and eliminates the need for auto-defrosting except at the lowest of operating temperatures.
Dual Temperature Cycling
This optional facility allows the chamber temperature to cycle automatically between two preset temperatures.
Technical Specifications
|
Model |
PFC2C |
P3C |
P33C |
|
Temperature Range Control Variation Refrigerant |
0°C to +60°C Typically ±0.2°C Typically ±0.5°C CFC free |
0°C to +60°C Typically ±0.2°C Typically ±0.5°C CFC free |
0°C to +60°C Typically ±0.2°C Typically ±0.5°C CFC free |
|
Chamber Exterior Castors Access port Insulation |
Stainless steel White painted steel No Two x 12mm CFC free |
Stainless steel White painted steel No Two x 12mm CFC free |
Stainless steel White painted steel Yes - lockable Two x 12mm CFC free |
|
Chamber capacity |
150 litres |
320 litres |
730 litres |
|
Dimensions External - mm Internal - mm |
1075h x 635w x 660d 590h x 510w x 490d |
1745h x 635w x 660d 1275h x 510w 490d |
1745h x 1270w x 660d 1275h x 1140w x 490d |
|
Shelves supplied |
4 |
6 |
6 |
|
Weight |
100Kg |
145Kg |
250Kg |
|
Power Rating |
800W |
850W |
1050W |
* Temperature specification for Model PFC2C at 20°C ambient
Standard Features
Controls
- PID Microprocessor with digital display
- Digital overtemperture safety cutout.
Construction
- Stainless steel chamber with adjustable shelves.
- Efficient polyurethane foam insulation.
- Two 12mm access ports.
Heating and Cooling
- Unique pulsed heating and cooling is very energy-efficient.
- Quiet hermetically sealed compressor, with air cooled condenser.
- Low wattage heaters are bonded to the outer wall of the chamber to eliminate 'hot-spots'.
Safety
- Digital overtemperature safety cutout with visual alarm.
- Chamber is internally sparkfree.
- Insulation is CFC free.
Optional Extras
- Chart recorder.
- Audible alarm.
- Auto defrost.
- Dual temperature cycling.
Ordering Information
|
P3C |
320 litre, stainless steel chamber, 0 to +60oC |
|
P33C |
730 litre, stainless steel chamber, lockable wheels, 0 to +60oC |
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