DE & DT Series – Cleanroom Oven

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DE411 / DE611 / DT411 / DT611

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.

DE & DT Series Class 100 forced convection cleanroom ovens feature advanced temperature control and uniformity for temperature testing in a dust-free environment. Rely on the DE & DT mechanical clean room ovens to carry out unmatched drying, sterilization, or any heating applications that require a temperature range of up to 360°C.

Improved visibility and operability with its V type controller.
Displays power consumption, CO2 emissions and heater manipulated variables on the control panel.
Adopts anti-fouling casters which prevents wheel contamination during transportation.
Improved visibility of HEPA filter replacement timing by three color indication.
Lower equipment height compared to previous models (DE/DT411 approximately ~200 mm shorter).
Larger cable port from φ30mm to φ33mm.
Improved optional accessories and more customization options.

Safety features:

Enhanced safety with its phase-reversal relay detecting incorrect power source at installation.

  • - Pharmaceutical Industry
  • - Microbiological Culture Research
  • - Cell Culture Research
  • - Industrial Products
Technical specifications
Forced air circulation
Operating temperature range
Room temperature +30 to 260°C
Room temperature +30 to 360°C
Temperature control accuracy
±0.3°C at 260°C
±0.3°C at 360°C
Temp. fluctuation
±0.5°C at 260°C
±0.5°C at 360°C
Temp. distribution accuracy
±2.5°C at 260°C
±4.0°C at 360°C
Temp. gradient
±10.0°C at 260°C
±20.0°C at 360°C
Max. temp. reaching time
~70 mins.
~80 mins.
Stainless steel
Cold rolled steel plate with melamine resin baking finish
Cable hole
33mm×1 (right side)
Exhaust port
Differential pressure meter
Analog type (0 ~ 300Pa)
Stainless pipe heater
Heat insulation material
Glass wool
Heater Circuit Control
Triac zero-cross control
Fan Type / Fan Motor
Sirocco fan, Condenser motor 400W
Single swing (left side)
Door switch
Door open: fan motor and heater circuit off, Door close: fan motor and heater circuit on
Heat resistant HEPA filter (dust-collection efficiency >99.97% up to 0.3μm particle filtering)
Caster wheels / adjuster
Free swivel caster wheels without stopper / level adjuster (2 at front)
K-thermocouple double sensor (for temperature control and independent overheat prevention device)
Temperature control
PID V control by microprocessor
Temperature setting
Digital setting with ▲▼ keys
Temperature display
Green 4 digit LED digital display (top screen) and orange 5 digit LED digital display (bottom screen) (1°C resolution)
Other indications
LED indicates temperature patterns for heating/stabilizing/cooling
Timer / timer resolution
1 min. and 99 Hrs. 59 mins: duration operation, 24 hour setting: time operation
Operation function

Constant temperature operation, Programmed operation (Maximum 99 steps, up to 99 patterns, repeat operation function),

Duration/time select operation function (auto start/auto stop/quick auto stop, program operation)
Additional functions

Variable fan speed, Accumulated on time, operation time function (up to 65,535 hours); calibration offset; accumulated power

consumption monitoring, total CO2 emission monitoring, heater output monitoring; power recovery; setting data save and restore
Safety device

Self-diagnostic functions (Detection for Temp. Sensor Failure, Triac Short Circuit, Automatic overheating prevention, Fan motor

failure detection, Heater Line Disconnect, Main Relay Contact Damage), Earth leakage breaker, Key Lock Function, Independent
overheating prevention device, Phase reversal relay, Door switch
Earth leakage breaker
Leak Current/Short Circuit/Over-current Protection, Rated Current Sensitivity 30mA
Internal dimensions WxDxH
450×450×450 mm
600×600×600 mm
450×450×450 mm
600×600×600 mm
External dimensions WxDxH
700×1025×1570 mm
850×1175×1720 mm
700×1025×1570 mm
850×1175×1720 mm
Internal capacity
Shelf load capacity
~30 kg/pc.
Shelf rest step number / pitch
12 steps / 30 mm
17 steps / 30 mm
12 steps / 30 mm
17 steps / 30 mm
Power supply (50/60 Hz)
7A (no plug, round terminal)
10A (no plug, round terminal)
14A (no plug, round terminal)
Shelfs and Brackets (stainless)
2 pcs. / 4 pcs.
3 pcs. / 6 pcs.
2 pcs. / 4 pcs.
3 pcs. / 6 pcs.

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