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Hanyang Science Lab Co., Ltd.

Manufacturer / Made In KOREA

Natural Convection Oven

  • This equipment porvides various applications such as heat aging test, drying of test sample and glassware lab tools.
Product Description
  • Fuzzy function to prevent overheat.
  • Accurate temperature controls by Digital PID controller.
  • Set time /temperature function
  • Controller select time scale (59 mininute 59 second, 99 hour 59 minute, 99 day 23 hour)
  • In case of temperature sensor disconnection, error message appear.
  • Alarm rings when timer end.
  • In case of difference between real temperature and appeared temperature, user can adjust correctly.
  • When controller setting value is changed by the mistake of operation, save and recall function can restore it early.
  • User can adjust temperature not to raise up certain degree from installed temperature.
  • Threefold tempered safety glass windows for excellent insulation and easy observation
  • Buffering device to enhance door adherence for insulation.
  • Upper vent to emit moist and gas of samples after evaporation.
  • STS #304 used in inside chamber for durability.
  • Circuit breaker for electrical safety
01. The wide durable three fold glass window 02.Easy to use door handle
Threefold glass
Threefold easy to view observation Window with excellent insulation. Door open & close easy operation.
03.Overheat and over current protection 04.The shelves easy to move
natual_convection_oven13 natual_convection_oven12
For safety, overheat, over current Protection installed. Well ventilated height adjustable stainless steel shelves, easy to clean up.
Spec. / Model DO-42 DO-81 DO-150
Type 1 door
Convection Type Natural convection
Temp Range Max 250 ° C
Controller Digital P.I.D controller
Size Internal
(W x D x H, mm)
350x350x350 450x400x450 600x500x500
(W x D x H, mm)
520x525x770 620x575x870 770x675x920
Safety Electrical ELB(Earth Leakage Breaker)
Over Temp limiter.
Material Internal Stainless steel(STS #304)
External Steel, Powder coating
(W x D, mm)
STS #304 Wire Electro-Polished
327×300, 2ea 427×350 , 2ea 577×450, 3ea
Heater Sheath heater
Insulation Ceramic wool+ Glass wool
Door Packing High Temp. grade foamed silicone rubber
Windows Tempered safety glass, Three fold
Electric Requirements 220VAC. 50/60Hz
Power Consumption 800W 1200W 1500W


Natural Convection Oven Inside









Natural Convection Oven Dimension

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