Precision Cooled Range

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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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   Progen Focus 2017

 

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