DN Series – Inert Gas High Temperature Oven
Inquire productDN411IE / DN611IE
Laboratory Oven is essential for general heating routines from drying food samples to curing microchips. Lab Oven is one of the fundamental instruments every laboratory should have.
DN Series is an Inert Gas Oven suitable for temperature test and heat treatment in a non-oxidizing environment, by introducing N₂ gas into the chamber.
Heat resistance test and heat treatment of up to 360°C.
Simple operation by interactive key input.
Standard equipped with various operation modes such as program operation and calibration offset function, power failure recovery mode selection, and user configuration information saving.
Repeatable operation function up to maximum 99 steps, 99 patterns controller with repeat function.
N₂ gas flow amount controllable.
Safety features:
Enhanced safety countermeasure, including self-diagnostic functions, digital setting, independent overheat prevention device and electric leakage breaker.
In case of door opening during operation, fan and heater turn OFF by door switch.
- Applications
-
- - Pharmaceutical Industry
- - Microbiological Culture Research
- - Cell Culture Research
- - Industrial Products
- Technical specifications
-
DN411IEDN611IESystemForced ConvectionOperating temperature rangeRoom Temp. +15 to 360°CTemperature adjustment accuracy±0.2°C (at 360°C)Temp. fluctuation±0.6°C (at 360°C)Temp. uniformity±3°C (at 360°C)Temp. gradient12°C (at 360°C)20°C(at 360°C)Nitrogen substitution time required~30 min. (ordinary temp with oxygen concentration of 2%)~70 min. (ordinary temp with oxygen concentration of 2%)Max. temp. reaching time~60 min.ExteriorCold rolled steel plate with baked-on melamine resin finishHeaterSUS Pipe Heater 3.0kWSUS Pipe Heater 4.0kWHeater circuit controlTriac zero-cross controlHeat insulation materialGlass wool + Ceramic fiberSensorK thermocouple for temperature control and independent overload prevention deviceFan type / MotorSirocco Fan / Condenser TypeFlow meter, Gas carrierMax. Flow 30L/min, O.D. 9mm Hose NippleTemperature controlPID control with micrpprocessorTemperature settingDigital setting by ▲/▼ keyTemperature displayTemp. display: Digital display by 4 digit green LED (resolution:1°C) Setting temp. display: Digital display by 5 digit orange LED (resolution:1°C)Timer / timer resolution1min. ~ 99hrs. 59mins. or 100hrs. ~ 999hrs. / 1min. or 1hr.Operation functionFixed temp. operation, Auto-start, Auto-stop, Quick auto-stop, Program OperationProgram modeRepeatable operation function up to max 99 steps or 99 patterns.Additional functionsPower on and operation time integrating function (up to 65535 hours), calendar time (24 hours), calibration offset, Monitor display of integrated power consumption, total CO₂ emissions and heater operating output, power failure recovery mode, save and read out of user settingsSafety deviceSelf diagnostic functions (Sensor failure, SSR short circuit, Heater line disconnection, Main Relay contact damaged, Automatic overheat prevention), Key lock function, Independent overheating prevention, Electric leakage breaker, Door switchInternal dimensions WxDxH470 x 450 x 450 mm620 x 600 x 600 mmExternal dimensions WxDxH640 x 695 x 915 mm790 x 845 x 1065 mmInternal capacity95L223LShelf load capacity~13 kg/pc.Shelf rest step number / pitch12 steps / 30 mm17 steps / 30 mmPower supply (50/60 Hz)13.5A (no plug, round terminal)19A (no plug, round terminal)Weight~90kg~130kgShelfs / bracketsSteinless steel metal shelf plate 2 pcs. / 4 pcs.
