Hot Air Oven


The Osworld laboratory hot air oven is utilized for high-force thermal convection applications. Industrial Forced Convection Ovens generally provide uniform temperatures throughout. The oven is double-walled to suit various applications in the field of medical, agricultural and industrial research for day to day drying, curing, sterilizing, preheating, conditioning, etc.



• Insulation: Rock Wool
• Economy Model: Double-walled design with Rock Wool insulation. An inlet port atthe bottom
   allows air entry, air passes through heating elements, is warmed and then flows upward
   through the inner chamber which then flows out through a 2” adjustable vent at the top.
• Temp. Control: Microprocessor-based PID Control with Auto-tune, CE Marked
• Temp. Display: Digital LED, 3½ digit

Laboratory Heating Oven|Manufacturers|Suppliers|Exporters|India|Mumbai

  OOG S/G - 42 OOG S/G - 90 OOG S/G -120 OOG S/G -215 OOG S/G -320
Temperature Range 5ºC above Ambient to 250ºC
Temp. Uniformity ±5% of set value
Temp. Resolution ±1°C ±1°C ±1°C ±1°C ±1°C
Temp. Accuracy ±1°C ±1°C ±1°C ±1°C ±1°C
Internal Size (W x D x H) cm 35 x 35 x 35 45 x 45 x 45 45 x 45 x 60 60 x 60 x 60 60 x 90 x 60
External Size (W x D x H) cm 60 x 51 x 92 64 x 69 x 96 64 x 69 x 111 69 x 111 x 83 69 x 83 x 142
Capacity (Litres) 42 90 120 215 320
Shipping Weight - kg (lb) 2 2 3 3 3
Input Voltage 230 Volts AC, 50 Hz
Material Inner Chamber: SS 304 Grade/ Mirror finish
  Outer Chamber: Powder Coated/ SS 304 Grade


Calibration / Validation

i) Calibration

• Temperature sensor probe calibration with traceability to ERTL
• Temperature controller calibration with traceability to ERTL

ii) Validation
• IQ, OQ and PQ documentation and protocol shall be provided with equipment.
• Performance Qualification with Temperature Mapping on site. The Performance Validation Test consists of one cycle at any one    temperature point for an 2-hour period. Data is collected in printed format from up to six different points within the
   chamber. Temperature  uniformity is considered acceptable if the deviation is less than ±2°C of set temperature.

Optional Extras / Accessories :

• Oslog Data Storage Device and Oslog 21 CFR Part 11 Compliant Software - Both have been developed exclusively for Osworld
   by M/s Godrej & Boyce Mfg. Co. Ltd.
• Digital Timer of 999 minutes with auto-heater cut-off for timed cycle
• High Temperature safety cut-off with audio/ visual alarm