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HOMEProductsDrying OvenDR200
Laboratory Oven, High Temperature

This oven controls a range of high temperature with high accuracy.
This model can be used as constant temperature ovens, as drying ovens, and as electric furnaces for ashing, sintering, etc. since each unit is suitable for each of these three functions.

Operating Temperature Range
300deg.C to 700deg.C
Temp. Distribution Accuracy
±25deg.C (at700deg.C)
Internal Capacity (L)

PDF Catalog
  • Temperature regulator features automatic control which covers also high temperature ranges.
  • The interior is made of heat-resistance stainless steel with high corrosion proof.

Model DR200
Circulation method Natural convection
Operating temperature range 300 to 700deg.C
Temp. adjustment accuracy ±5.0deg.C
Temp. control accuracy ±25deg.C (at 700deg.C)
Max. temp. reaching time Approx. 70 min
Interior Material Stainless steel SUS 310S
Exterior material Cold rolled steel plate with melamine resin baking finish
Heat insulating material Rock wool, ceramic fiber
Heater Iron-chrome wire heater, 1.3kW
Temp. controller PID Control by microprocessor
Temp. setting method Operation menu key and Digital setting by UP/DOWN key
Temp. display method Measurement temp. : Digital display by green LED
Setting temp. : Digital display by red LED
Timer 1 min to 99 Hrs. 59min.
and100 Hrs. to 999 Hrs. 50min.
Operation function Fixed temperature operation, Program operation, Auto start, Auto stop, Quick Auto-stop,
Additional function Calibration off-set function, Key lock , Uninterruptible power for memory, Pattern repeat function
Heater circuit control SSR control
Temp. sensor Inconel coating K-thermocouple W sensor
Safe Device
Self diagnosis functions (temp. sensor abnormal, Heater disconnection, SSR- short, Memory abnormal, Automatic overheating prevention), Overheat prevention, Electric leakage breaker with over current protection
Internal dimensions 250×250×220 (W×D×Hmm)
External dimensions 520×443×612 (W×D×Hmm)
Internal capacity 13.75 L
Shelf loading 15kg/pc
Shelf rest step number 3 steps
Shelf rest pitch 33 mm
Power source 50/60Hz AC100V 14A(15A)
Weight Approx. 36 kg
Shelf plate Stainless steel, 2 pcs
Temperature fuse 1 pc

Control Panel Dimension (mm)

Optional items
Remark Description Model No. Product Code
Stand DR Series 212802
  Shelf DR Series 212808
Temperature output terminal (4-20 mA) DR Series 281156
External alarm terminal/ time-up output terminal (to choose either) DR Series 281157
External communication function (RS485) DR Series 281158
External communication adapter (changeable to RS232C) DR Series 281159
1. The item marked " ● " in the column of "Remark" shall be ordered together with the main unit.
2. The transportation cost will not be required if the order is together with main unit except the item marked "○".
In case you order the item marked "○" together with the main unit, please ask Yamato to obtain the correct transportation cost.

ON Model
Shelf (with 2 support)

Stainless Punching Metal (Weight Tolerance 15kg/pc)
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