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.
DR Series Programmable Natural Convection Oven with high accuracy control at high temperature range.
Wide temperature range, maximum operation temperature up to 700°C.
Equipped with high operability temperature controller.
Can be used as constant temperature oven, drying oven, and electric furnace for ashing, sintering, etc. as unit is suitable for each of these three functions.
Temperature, measured temperature and overheat prevention temperature can be digitally set by operation menu and ▲/▼ keys.
Easy programmable operation, fixed temperature, quick auto stop, auto stop and auto start.
Lock function, auto recovery after power failure, calibration offset.
Safety features:
Failure of sensor, heater, SSR, memory, internal communication, temperature inputting circuit, automatic overheating prevention device, overheating prevention device, measurement temperature
DR200
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System
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Natural convection
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Operating temperature range
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300~700°C
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Temperature control accuracy
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±5°C (at 700°C)
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Temperature adjustment accuracy
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±25°C (at 700°C)
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Maximum temperature reaching time
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~70min. (Room temp. +5°C~700°C)
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Interior
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Stainless steel
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Exterior
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Electro-galvanized steel sheet with epoxy and melamine resin baking finish
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Heater
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Iron-chrome wire heater 1.3kW
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Heat insulation material
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Ceramic fiber
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Heater Circuit Control
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SSR control
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Sensor
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K-thermocouple (W Sensor)
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Temperature control
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PID control by microprocessor
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Temperature setting
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Operation menu key and Digital setting by ▲/▼ key
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Temperature display
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Measured temp.: Green 4 digit LED digital display / Setting temp.: Red 4 digit LED digital display
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Timer / timer resolution
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1 min. to 99 Hrs. 59 min. and 100 Hrs. to 999 Hrs. 50 min. (with timer wait function)
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Operation function
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Fixed temperature operation, Program operation, Auto start, Auto stop, Quick Auto-stop
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Additional functions
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Calibration off-set, key lock, auto recovery after power failure
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Safety device
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Self diagnostic functions (temp. sensor abnormal, heater disconnection, SSR short, automatic overheat prevention function), key lock function, overheat prevention, electric leakage breaker with over current protection
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Internal dimensions WxDxH
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250×250×220 mm
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External dimensions WxDxH
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520×443×612 mm
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Internal capacity
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13.75L
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Shelf load capacity
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~15 kg/pc.
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Shelf rest step number
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3 steps / 33mm
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Power supply (50/60 Hz)
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6,5A (no plug, round terminal)
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Weight
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~36kg
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Shelfs and Brackets (stainless)
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Stainless punching metal, 2 pcs. / 4 pcs.
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