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Natural Convection Oven
Product Categories： Natural Convection Oven
This series of products are widely used in breeding test, water analysis, plant culture, BOD determination, preservation of bacteria, molds and microorganisms, drying, baking, wax melting, sterilization, solidification, heat treatment and other applications in various industrial and mining enterprises, pharmaceutical enterprises, environmental protection, medical and health, scientific research in colleges and universities.
Tel：+86-512-58666681
Simple operation, fixed value operation, and timing operation.
Adopting a network topology based intelligent PID control.
Recovery function which automatically restores power.
Rounded corner design for easy cleaning.
The spacing between division plates is adjustable.
Nickel chromium wire is evenly distributed the heate.
LCD screen displays all parameters (L model).
Using a Pt100 temperature sensor is more precise.
Anti scald handle, safe operation.
Temperature self diagnosis function.
Temperature rise preventer(L model).
Over temperature alarm.
Internal parameter locking.(L model).
| Model (LED display) | OV20N | OV30N | OV50N | OV70N | OV90N | OV120N |
| Model (LCD display) | No | OV30NL | OV50NL | OV70NL | OV90NL | OV120NL |
| Volume | 20L | 30L | 50L | 70L | 90L | 120L |
| Temperature range | 10 ℃ - 300 ℃ above ambient temperature | |||||
| Temperature resolution | 0.1℃ | |||||
| Temperature fluctuation | ±0.5℃ | |||||
| Temperature uniformity | ± 3.5 ℃ (at 100 ℃) | |||||
| Temperature display | Models with L are LCD display, others are LED display | |||||
| Air convection mode | natural convection | |||||
| Timer | 0-9999 minutes | |||||
| Exhaust vent | Top exhaust Φ 28mm | |||||
| Working cavity material | Mirror stainless steel | |||||
| Alarms | Overtemperature audible and visual alarm | |||||
| Temperature programming | nothing | Optional (L model) | ||||
| Power recovery | Yes | |||||
| Available for division plates | 6 | 6 | 7 | 9 | 9 | 13 |
| Partition spacing | 29mm | 35mm | ||||
| Internal dimensions (W * D * H) | 270 * 270 * 270mm | 310 * 310 * 312mm | 360 * 360 * 370mm | 410 * 370 * 460mm | 450 * 430 * 470mm | 500 * 450 * 540mm |
| External dimensions (W * D * H) | 380 * 460 * 570mm | 450 * 550 * 670mm | 490 * 540 * 710mm | 540 * 550 * 815mm | 590 * 610* 810mm | 640 * 635 * 910mm |
| Net weight | 27Kg | 32Kg | 38Kg | 45Kg | 49Kg | 60Kg |
| Match for division plates | 2 | |||||
| Max. power | 0.5kw | 0.7kw | 1.2kw | 1.5kw | 2.1kw | 2.2kw |
| Power Supply | AC220V ±10%, 50~60Hz | |||||
| Ambient temperature | 5 ～ 40℃ | |||||
| Model | Name | Remarks |
| OV.A15 | Division plate | for OV20 series |
| OV.A01 | Division plate | for OV30 、IN30H series |
| OV.A02 | Division plate | for OV50 、IN50H series |
| OV.A03 | Division plate | for OV70 、IN70H series |
| OV.A04 | Division plate | for OV90 、IN90H series |
| OV.A05 | Division plate | for OV120 serie、IN120H serie |
| OV.A08 | Embedded printer | for LCD models |
| OV.A09 | Program controller | for LCD models |
| OV.A10 | Wireless short message alarm | for LCD models |
| OV.A11 | U disk data storage assembly | for LCD models |
| OV.A12 | RS485 module and remote controller | for LCD models |
