•  +91 9811209579
  • info@ssinstruments.com
  •  S.S. Instruments Pvt. Ltd.

       Material Testing Instruments
ISO 9001:2008 Certifited   

Hot Air Oven

Model Number: SSI 551

SSI Ovens are designed to maintain uniform Temperature across the complete chamber and provide controlled enviroment for Heating, Curing, Drying or testing various properties under elevated temperature.


Salient Features
Chamber Size :  12 x 12 x 12 (LBH in inches) to 12 x 12 x 12 (LBH in feet), user defined
Chamber Construction :  Double / Triple Walled, Inner and Outer Chamber of SS / GI / MS / Al, user defined
Temperature Range :  Ambient to 100oC / 150oC / 200oC / 250oC / 300oC / 350oC / 400oC
Temperature Control :  Thermostate, On/Off, PI, PID, Microprocessor
Air Cirulation :  With or without air circulation



SSI Ovens are sturdy, with double walled construction. Inner chamber made of ALUMINIUM or STAINLESS STEEL sheet. Outer chamber is made of stainless steel or galvanized steel or mild steel sheet and are duly powder coated.

The gap between the walls is filled up with special grade glass wool for proper insulation to avoid heat losses. 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. Door is duly insulated

Temperature Control
Thermostat (Temperature accuracy +/- 3 Deg C)
On/Off Control (Temperature accuracy +/- 2 Deg C)
PID Control (Temperature accuracy +/- 1 Deg C)
Microprocessor control (Temperature accuracy +/- 0.5 Deg CPlease specify the kind of controller and accuracy required at the time of ordering.
Air Ventilators are placed near the top of the both sides to remove hot gases and fumes if any
Heating elements are made of high quality nichrome wire which are put inside beads and placed at the bottom and in both the side ribs for uniform temperature all over the work space. Other type of heaters like Jacket heater, Rod Heater, Sheet heaters are also available for specific requirements
Control Panel
Comprising of switch to ON/OFF the power, rotary switch to select high or low rates of heating, thermostat control knob and indicators for mains and thermostats. Supplied with cord and plug.

Suitable to operate on 220 volts, Single Phase, 50 Hz, AC supply. (Please specify for any customization)

Standard Inner chamber Sizes (Other sizes available on request)
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