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Yamato DN-411IE 95L Inert Gas Oven, 220V

UsedYamato ScientificHeating & coolingUnited States

€9,002.52excl. VAT

In stock

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System
Forced Convection
Operating Temp. Range
Room Temp. +15 to 360°C
Temp. Adjustment Accuracy
±0.2°C (at 360°C)
Temp. Fluctuation
±0.6°C (at 360°C)
Temp. Uniformity
±3°C (at 360°C)
All 33 specifications
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Specifications 33

Brands
Yamato Scientific
New/Used
Used
System
Forced Convection
Operating Temp. Range
Room Temp. +15 to 360°C
Temp. Adjustment Accuracy
±0.2°C (at 360°C)
Temp. Fluctuation
±0.6°C (at 360°C)
Temp. Uniformity
±3°C (at 360°C)
Temp. Gradient
12°C (at 360°C)
Max. Temp. Reaching Time
~60 min.
Nitrogen Substitution Time Required
~30 min. (ordinary temp with oxygen concentration of 2%)
Interior
Stainless steel plate
Exterior
Cold rolled steel plate with baked melamine resin coating
Heat Insulator
Glass wool + Ceramic fiber
Heater
SUS Pipe Heater 3.0kW
Sensor
K thermocouple for temperature control and independent overload prevention device
Fan Type / Motor
Sirocco Fan / Condenser Type
Flow Meter, Gas Carrier
Max. Flow 30L/min, O.D. 9mm Hose Nipple
Temp. Controller
PID Control by microcomputer
Temp. Display Type
Temp. display: Digital display by 4 digit green LED (resolution:1°C) Setting temp. display: Digital display by 5 digit orange LED (resolution:1°C)
Timer / Timer Resolution
1min. ~ 99hrs. 59mins. or 100hrs. ~ 999hrs. / 1min. or 1hr.
Operation Function
Fixed temp. operation, Auto-start, Auto-stop, Quick auto-stop, Program Operation
Program Mode
Repeatable operation function up to max 99 steps or 99 patterns.
Additional Functions
Power on and operation time integrating function (up to 65535 hours), calendar time (24 hours), calibration offset, Monitor display of integrated power consumption, total CO₂ emissions and heater operating output, power failure recovery mode, save and read out of user settings
Heater Circuit Control
Triac with Zero-cross
Safety Device
Self diagnostic functions (Sensor failure, SSR short circuit, Heater line disconnection, Main Relay contact damaged, Automatic overheat prevention), Key lock function, Independent overheating prevention, Electric leakage breaker, Door switch
Internal Dimensions WxDxH
470 x 450 x 450 mm
External Dimensions WxDxH
640 x 695 x 915 mm
Internal Capacity
95L
Shelf Max. Load
~30kg / shelf
Shelf Support Qty. / Pitch
12pcs. / 30mm
Power Source
Single phase 220V 13.5A (no plug, round terminal)
Weight
~90kg
Shelf Plate / Bracket
Stainless wire, 2 pcs. / 4 pcs.

Product description

95L inert gas oven, 220V with temperature control to 360°C, N₂ environment, programmable operation.

The Yamato DN-411IE is an inert gas oven designed for temperature testing and heat treatment under a nitrogen atmosphere to prevent oxidation. Key features include:

  • Temperature range: Room temperature +15°C to 360°C
  • Temperature control: PID microcomputer control with ±0.2°C accuracy at 360°C
  • Uniformity: ±3°C temperature uniformity and ±0.6°C fluctuation at 360°C
  • Heating system: SUS pipe heater rated at 3.0kW with forced convection via a sirocco fan
  • Gas management: N₂ gas flow rate adjustable up to 30 L/min via flow meter with O.D. 9mm hose nipple
  • Capacity: Internal volume of 95 liters; interior made of stainless steel; shelves support up to ~30 kg each
  • Dimensions: Internal 470 x 450 x 450 mm; external 640 x 695 x 915 mm
  • Programming: Supports up to 99-step, 99-pattern repeatable operation programs with features such as auto-start/stop, calibration offset, and power failure recovery
  • Safety: Includes self-diagnostic functions, independent overheat prevention, electric leakage breaker, door switch to disable heater and fan on door opening, and key lock function
  • Additional functions: Integrated timers, power and CO₂ emission monitoring, user setting storage
  • Construction: Exterior of cold rolled steel with melamine resin coating; glass wool and ceramic fiber insulation
  • Power: Single phase 220V, 13.5A input without plug (round terminal)
  • Weight: Approximately 90 kg

This oven is ideal for non-oxidizing heat treatments requiring precise temperature control in research and industrial laboratory environments.

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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.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026