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Yamato DT-411 Forced Convection Clean Oven, 91L

UsedYamato ScientificEnvironmental chambersUnited States

From€21,060.21excl. VAT

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Circulation Method
Forced convection
Operating Temp. Range
Room temperature +30 to 360°C
Temp. Control Accuracy
±0.3°C at 360°C
Temp. Fluctuation
±0.5°C at 360°C
Temp. Distribution Accuracy
±4.0°C at 360°C
All 37 specifications
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Specifications 37

Brands
Yamato Scientific
New/Used
Used
Circulation Method
Forced convection
Operating Temp. Range
Room temperature +30 to 360°C
Temp. Control Accuracy
±0.3°C at 360°C
Temp. Fluctuation
±0.5°C at 360°C
Temp. Distribution Accuracy
±4.0°C at 360°C
Temp. Gradient
±20.0°C at 360°C
Max. Temp. Reaching Time
~80 mins.
Clean Level
Class100 (when temperature is stable)
Interior/Exterior Material
Stainless steel / Cold rolled steel plate with melamine resin baking finish
Heat Insulating Material
Glass wool
Door
Single side left swing
Heater
Stainless steel pipe heater
Fan Type
Sirocco fan, Condenser motor 400W
Differential Pressure Meter
Analog type (0 ~ 300Pa)
Cable Port/ Exhaust Port
Inner diameter: 33mm×1 (right side) / Outer diameter 61mm
Filter
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)
Temp. Control/Setting Method
PID V control / Digital setting with ▲/▼ keys
Temp. Display System
Top screen: green 4-digit digital LED (resolution 1°C), Bottom screen: orange 5-digit digital LED (resolution 1°C)
Other Indications
LED indicates temperature patterns for heating/stabilizing/cooling
Operation Functions
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 powerconsumption monitoring, total CO2 emission monitoring, heater output monitoring; power recovery; setting data save and restore
Sensor
K type Thermocouple dual sensor (temperature control and independent overheat prevention device sensors)
Heater Control
Triac with zero-cross control
Safety Device
Self-diagnostic functions (Detection for Temp. Sensor Failure, Triac Short Circuit, Automatic overheating prevention, Fan motorfailure detection, Heater Line Disconnect, Main Relay Contact Damage), Earth leakage breaker, Key Lock Function, Independentoverheating prevention device, Phase reversal relay, Door switch
Earth Leakage Breaker
15A, Current leak /short circuit/surge protection, rated sensitivity 30mA
Door Switch
Door open: fan motor and heater circuit off, Door close: fan motor and heater circuit on
Internal Dimensions WxDxH
450×450×450 mm
External Dimensions WxDxH
700×1025×1570 mm
Internal Capacity
91L / 3.21 cu. ft.
Weight
~200 kg / ~441 lbs.
Shelf Rest / Pitch
12 steps / 30mm
Withstand Load Of Shelf
~30 kg / shelf
Power Supply 50/60Hz (V±10%)
220V 3 phase 10A
Shelf Plate / Bracket
2 pcs. / 4 pcs.

Product description

Class 100 forced convection clean oven, 91L capacity, temp. range RT+30 to 360°C, ±0.3°C control accuracy.

The Yamato DT-411 is a Class 100 forced convection cleanroom oven designed for precise temperature testing, drying, and sterilization in a dust-free environment.

  • Circulation Method: Forced convection
  • Operating Temperature Range: Room temperature +30 to 360°C
  • Temperature Control Accuracy: ±0.3°C at 360°C
  • Temperature Fluctuation: ±0.5°C at 360°C
  • Temperature Distribution Accuracy: ±4.0°C at 360°C
  • Temperature Gradient: ±20.0°C at 360°C
  • Max Temperature Reach Time: Approximately 80 minutes
  • Clean Level: Class 100 at stable temperature
  • Materials: Interior - Stainless steel; Exterior - Cold rolled steel plate with melamine resin bake finish
  • Insulation: Glass wool
  • Door: Single side, left swing
  • Heater: Stainless steel pipe heater
  • Fan Type: Sirocco fan with 400W condenser motor
  • Filter: Heat-resistant HEPA filter with >99.97% efficiency for 0.3µm particles
  • Cable Port / Exhaust Port: Inner diameter 33mm (right side) / Outer diameter 61mm
  • Mobility: Free swivel caster wheels without stopper; level adjusters (two front)
  • Temperature Control & Display: PID V controller with digital ▲/▼ key setting; dual LED display (green 4-digit and orange 5-digit)
  • Operation Functions: Constant temp, programmed operation (up to 99 steps × 99 patterns), auto start/stop, quick auto stop, repeat functions
  • Additional Functions: Variable fan speed, accumulated operation time (up to 65,535 hours), calibration offset, power consumption and CO2 emission monitoring, heater output monitoring, power recovery, data save and restore
  • Sensor: Dual K-type thermocouples for control and overheat prevention
  • Heater Control: Triac zero-cross control
  • Safety Features: Self-diagnostic functions, earth leakage breaker (15A, 30mA sensitivity), key lock, independent overheating prevention, phase reversal relay, door switch disabling fan and heater when open
  • Dimensions (WxDxH): Internal 450×450×450 mm; External 700×1025×1570 mm
  • Capacity: 91 liters (3.21 cu. ft.)
  • Weight: Approximately 200 kg (441 lbs.)
  • Shelves: 2 plates with 4 brackets; 12 height steps with 30mm pitch
  • Shelf Load Capacity: ~30 kg per shelf
  • Power Supply: 220V 3-phase, 10A, 50/60Hz ±10%
  • Additional Features: Anti-fouling casters, enhanced filter replacement indicator, phase reversal relay for installation safety, larger cable port diameter, compact height compared to previous models.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

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Last updated 19 October 2026