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HOMEProductsDrying OvenDES830/DTS830
Industrial & Laboratory Clean Ovens

  • The models DES830/DTS830 maintain a purity degree of class 100 in oven only when the temperature is stable.
  • Equipped with various functions, including program operations.
  • Operation Monitor visualizes Controller Status, Temp and Temp. Changing.
  • Incorporates with maximum 99 steps, 99 patterns program controller with repeat function.
  • Safety measures are enriched, including self-diagnosis function and an independent overheating prevention device.
Large-capacity type, permitting of constant temperature treatment in a class 100 environment.

A space-saving and large volume type. A high by effective type which has achieved dust control under fluctuations of temperature is also in our lineup.

Operating Temperature Range
260deg.C 360deg.C
Clean Level
Class 100
Internal Capacity
327 L

PDF Catalog

Model DES830 DTS830
Circulation method Forced convection
Operating temperature range Room temperature +30 to 260deg.C Room temperature +30 to 360deg.C
Temp. control accuracy (JTM K05) ±0.5deg.C(at 260deg.C) ±0.5deg.C(at 360deg.C)
Temp. fluctuation (JIS) ±0.5deg.C(at 260deg.C) ±0.5deg.C(at 360deg.C)
Temp. distribution accuracy (JTM K05) ±2.0deg. C(at 260deg.C) ±5.0deg.C (at 360deg.C)
Temp. gradient (JIS) ±6.0deg. C(at 260deg.C) ±10.0deg.C (at 360deg.C)
Max. temp. reaching time Approx. 70 min. Approx. 80 min.
Clean level Class100 (when the temperature is stable)
Interior Material Stainless steel
Exterior Cold rolled steel late with melamine resin baking finish
Heat insulating material Glass wool
Heater Stainless pipe heater, 6.0kW Stainless pipe heater, 9.0kW
Fan type Scirocco fan, condenser type motor 200W x 2
Differential pressure meter Analog type (0 to 300Pa)
Cable hole 33 mm I.D. (right side)
Filter Heat resistance HEPA filter
Temp. controller PID control by micro processor
Temp. setting method Digital setting with up-down key
Temp display method Digital display
Timer Fixed value operation for 1 min. to 99 hr. 59 min. and 24hr. setting
Operation function Fixed temp., Auto-start, Auto-stop, Quick auto stop, Program (Max.99 steps, 99 patterns, repeat)
Additional functions Calendar timer (max. 24 Hrs.), Integration time (max. 65535Hrs.), Clock, Calibration off-set, Display the amount of Power consumption/CO2 discharge/Heater operation amount, Power failure recovery mode, User setting information save and recall, External communication terminal (RS485)
Heater circuit control Triac zero-cross control
Temp. sensor K-thermocouple (double sensor)
Safe Device
Safety countermeasures Self diagnosis functions (Sensor, Fan, Heater, Relay, Triac, Automatic overheat prevention), Independent overheat prevention, Key lock function, Electric leakage breaker, Door switch
Internal dimensions (W×D×Hmm) 620×480×1,100
External dimensions(W×D×Hmm) 850×1,080×1,955
Internal capacity 327 liters
Shelf plate with standard load Approx. 30 kg / piece
Shelf rest step number / pitch 35 steps / 30mm
Power source 50/60Hz AC200V, three phase, 19A AC200V, three phase, 28A
Weight Approx. 335 kg
Shelf plate Stainless steel, 3 pcs
Shelf bracket 6 pcs

*1 Conditions: temperature and humidity: 23 deg.C+/-5 deg.C, 65%RH+/-20% (no load)
*2 External dimensions do not include protrusions.

Control Panel HEPA Filter

Interior Dimension (mm)

Performance Curve

Optional items
Remark Description Model No. Product
Stainless wire shelf (loading up to 30 kg/shelf)  DES/DTS Series 212678
Stainless punching metal shelf (loading up to 15kg/shelf)  DES/DTS Series 212679
Stainless mesh basket shelf (loading up to 15 kg/shelf) DES/DTS Series 212919
Automatic damper : 5 steps DES/DTS Series 212923
Exhaust ducting unit (manual damper) DES/DTS Series 212921
N2 gas injection unit 100L/min DES/DTS Series 212932
Digital recorder, 6 points, sensors are not included DES/DTS Series 212943
Power cord, 10m. DES830 212945
Power cord, 10m. DTS830 212999
Temperature output terminal (4-20mA) DES/DTS Series 212956
  Silicon plug (with one hole, φ2mm) DES830 212947
External communication adapter set DES/DTS Series 211880
Abnormal alarm display DES/DTS Series 212957
Time up Output Terminal DES/DTS Series 212958
Operation Signal Output Terminal DES/DTS Series 212959
Event Output Terminal DES/DTS Series 212960
Emergency stop switch DES830 212941
Emergency stop switch DTS830 212942
Exhaust port for clean room (O.D. 80mm, duct is not included) DES/DTS Series 212934
High performance HEPA filter, class 100 in all heating conditions (stable, increase, decrease), max temp: 200℃. DES830 212920
The item marked "●" in the column of "Remark" shall be ordered together with the main unit.

Shelf (with 2 support)

Stainless Wire (Weight Tolerance 30kg/pc)

Stainless Punching Metal (Weight Tolerance 15kg/pc)

Stainless mesh basket shelf (loading up to 15kg/shelf)

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