PATHAK ELECTRICAL WORKS
Manufacturers of Scientific & Laboratory Instruments
ROUND VACUUM OVEN PEW-130 VG/PEW-132 VG
Construction
Cabinet: Double-walled cabinet with an outer wall made of mild steel, and the round inner chamber of stainless steel (SS304).
Insulation: Glass wool filled between the walls to a minimum thickness of 3 inches.
Door: The door is of aluminum casting with a glass window of 15.5cm diameter. The door is fitted with mild steel pin type hinges.
Finish: The outer side is painted with enamel paint.
Heating and Control
Heating: Heating is carried out by means of specially designed heaters fitted on the outer side of the inner chamber with ceramic beds insulation.
Control: The temperature is controlled by specially designed automatic electronic temperature controller. For better accuracy and safety of the oven, Digital Temperature Controller (PEW-202) can be provided at an extra cost.
Temp. Range: For 130VG: 5OC above the ambient temperature to 130OC maximum.
For 132VG: 5OC above the ambient temperature to 200OC maximum.
Accuracy: ± 1OC
Accessories: Two perforated shelves made of stainless steel are provided with this machine.
Fittings
a. Bourden type 2 inch vacuum gauge.
b. Vacuum Cock.
c. Thermometer pocket.
d. Separate inlet for inert gas is provided
Inner Chamber
The inner chamber can withstand a vacuum of 76 cm of Hg in 24 hours with leakage of less than 50mm of Hg.
