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Page 42 Stuart® Catalogue
CR302
Hotplate Stirrer, with infra red heating,
CR302
Using a very efficient infra red heater of just 900W this stirrer
unit will boil 1 litre of water over 30% faster than a conventional
ceramic hotplate of 1200W.
Rare earth magnets give powerful stirring of up to 15 litres with
feedback control from 100 to 1500rpm.
This highly efficient hotplate stirrer is ideal when large
volumes of liquid need to be heated and stirred, particularly
microbiological media.
With fitting for retort rod and supplied with 2 x 25mm PTFE
followers.
Technical Specification
Plate dimensions, mm 300 x 300
Heated area, mm 140 dia.
Heater power, W 900
Stirrer speed range 100 – 1500
Dimensions, mm (w x d x h) 320 x 370 x 105
Net weight, kg 4
Electricity supply 230V, 50Hz, 950W
IP rating 31
Model Description
CR302 Hotplate stirrer, infra red
Ordering Information
• Very efficient heating saving time and energy
• Powerful magnetic stirring
• “Hot” warning light for user safety
• Chemically resistant ceramic top
Key Features
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Heating time (mins)
120
100
80
60
40
20
CR302 infra red hotplate
Conventional ceramic hotplate
Temperature range of sample
Heating rates of 1 litre of water in a 2 litre beaker