S.M. Scientific Instruments (P) LTD

Laboratory Electric Oven (Temp. range up to 250

0C ): SMI 118

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Laboratory Electric Oven (Temp. range up to 2500C): SMI 118



Jindal ovens are sturdy, with double-walled construction. The inner chamber is made of a sheet of ALUMINUM or STAINLESS STEEL. The outer chamber is made of mild steel sheet, duly powder coated.
The gap between the walls is filled up with special-grade glass wool for proper insulation to avoid heat losses. The inner chamber has ribs for placing the shelves at convenient levels. Supplied with 2 or 3 removable shelves. The oven door is mounted on heavy hinges with a handle. The door is duly insulated.


Heating elements are made of high-quality nichrome wire and are put inside beads and placed at the bottom and in both side ribs for a uniform temperature all over the work space. Other types of heaters, like jacket heaters, rod heaters, and sheet heaters, are also available for specific requirements.


Temperature Control:

The temperature range of the hot air oven shall be from 500C to 2500C controlled by a hydraulic imported thermostat.  

  • Thermostat (Temperature accuracy +/- 1 Deg C)
  • PID Control (Temperature accuracy +/- 0.1 Deg C)

Please specify the kind of controller and accuracy required at the time of ordering.


Air Ventilators are placed near the top of both sides to remove hot gasses and fumes, if any.


Control Panel:

consisting of a switch to turn on or off the power, a rotary switch to select high or low rates of heating, a thermostat control knob, and indicators for mains and thermostats. Supplied with a cord and plug.
Designed to operate on a 220 volt, single-phase, 50 Hz AC supply. (Please specify any customization.)

Size of inner chamber:

W   ×   H ×   D                                                 No. of Shelves

300 × 300 × 300 mm(12”X12”X12”)                2
350 × 350 × 350 mm(14”X14”X14”)                2
450 × 450 × 450 mm(18”X18”X18”)                2
450 × 600 × 450 mm(18”X24”X18”)                3
600 × 600 × 600 mm(24”X24”X24”)                3
600 × 900 × 450 mm(24”X36”X18”)                3
600 × 900 × 600 mm(24”X36”X24”)                3