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Natural convection oven LMNO-402 incorporates better safety and operability and customizable functionality. The PID controller delivers rapid, accurate and consistent heat transfer with an ambient temperature range of ±5°C to 200°C and a timer of 1 minute to 99 hours/59 minutes. This oven has a capacity of 91 liters and a front window of three-pane security glass to prevent against implosions.

Specifications :
Capacity 91 L
Temperature Range Ambient ±5°C to 200°C (Max 250°C)
Temperature Accuracy ±1°C
Timer 100 Hr 59 Mints
Shelves 2 EA
Temperature Controller Digital PID Controller
Temperature Regulator SSR Regulator
Thermocouple K (CA type)
Insulation Glass Wool
Window High Temp. safety glass/3 glass
Safety Device Circuit Breaker, Sensor Alarm
Heater Capacity 1.2 Kw
Power AC 220V, 50/60Hz, 1ɸ
Internal Material Stainless Steel
External Material Steel Plate with powder coating
Internal Dimension (W×D×H) 450×450×450 mm
External Dimension (W×D×H) 600×610×920 mm
Features :
  • -  Intuitive and easy to use operating menu
  • -  Excellent temperature accuracy
  • -  Simple to use and maintain
  • -  Simultaneous display of set constant and measured temperature
  • -  Increased safety and self-diagnostic functions
  • -  Over-temperature limit function
  • -  Specialized ventilation opening function to control air circulation and exhaust gas
  • -  Adjustable shelves to enhance end-users’ convenience
  • -  Less and low noise operation with gentle air currents
  • -  Chamber and door is insulated by solid heat insulator
  • -  Natural convection current method presents ideal air flow
  • -  Quick Auto start and auto stop functions
  • -  Internal air circulation for uniformity of temperature in the cell
  • -  Fast recovery time when opening the door
  • -  Comes with 2/3 shelves with height adjustment option
Applications :

These ovens are suitable for drying of every kind of laboratory glassware, drying of heat-sensitive materials, and residue-free drying of intricately designed parts. Also used for temperature control functions in Life Science, Research and Material tests in industries and laboratories.