DES & DTS Series – Large Capacity Cleanroom Oven

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DES830 / DTS830

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.

DES & DTS Series is a Space saving, large capacity forced convection Class 100 clean oven.

Improved visibility and operability of control panel.
Stable cleanliness through forced circulation with rear exhaust.
Displays power consumption, CO2 emissions and heater manipulated variables on the control panel.
Incorporates a maximum of 99 steps, 99 patterns program controller with repeat function.
Offers several options such as recorder, manual/auto damper, N2 gas introducer with flow meter and emergency switch.
DES830 convertible to high performance filter type maintaining Class  100 at stable and fluctuating temperature up to a maximum of 200°C.

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
±0.5°C at 260°C
±0.5°C at 360°C
Temp. fluctuation
±0.5°C at 260°C
±0.5°C at 360°C
Temp. distribution accuracy
±2.0°C at 260°C
±5.0°C at 360°C
Temp. gradient
±6.0°C at 260°C
±10.0°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)
6.0kW (stainless steel pipe heater)
9.0kW (stainless steel pipe heater)
Heat insulation material
Glass wool
Heater Circuit Control
Triac zero-cross control
Fan Type / Fan Motor
Scirocco fan, condenser type motor 200W x 2
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
620×480×1100 mm
External dimensions WxDxH
850×1080×1955 mm
Internal capacity
Shelf load capacity
~30 kg/pc.
Shelf rest step number / pitch
35 steps / 30 mm
Power supply (50/60 Hz)
16A (no plug, round terminal)
24A (no plug, round terminal)
Shelfs and Brackets (stainless)
3 pcs. / 6 pcs.