PATHAK ELECTRICAL WORKS
Manufacturers of Scientific & Laboratory Instruments
THERMOSTATIC OVEN
PEW-180/PEW-250
Construction
Cabinet: Double-walled cabinet with an outer wall made of mild steel, and inner chamber can be of mild steel, or stainless steel, as required.
Insulation: Glass wool filled between the walls to a minimum thickness of 2 inches.
Door: The door is fitted on heavy chrome plated brass hinges, and it contains a 'spring and roller' type latch.
Finish: The outer side is painted with enamel paint. The inner side (in case of mild steel) is painted with heat-resistive aluminum paint.
Heating and Control
Heating: Heating is carried out by specially designed low-rating heaters.
Control: The temperature is controlled by a specially fabricated differential expansion type thermostat. For better accuracy and safety of the oven, Digital Temperature Controller (PEW-202) can be provided at an extra cost.
Temp. Range: For PEW-180: 5OC above the ambient temperature to 180OC max.
For PEW-250: 5OC above the ambient temperature to 250OC max. (up to 300OC can be provided, at an extra cost)
Accuracy: Better than ± 2OC below 80OC and better than ± 1OC above 80OC.
