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

Inert ovens suitable for temperature test and heat treatment in a non-oxidizing environment, by introducing N₂ gas into the chamber, 95L 220V.

Performance and functions

• Heat resistance test and heat treatment of up to 360°C
• Simple operation by interactive key input
• Standard equipped with various operation modes such as program operation and calibration offset function, power failure recovery mode selection, and user configuration information saving
• Repeatable operation function up to maximum 99 steps, 99 patterns controller with repeat function
• N₂ gas flow amount controllable

Safety features

• Enhanced safety countermeasure, including self-diagnostic functions,  digital  setting,  independent  overheat  prevention device and electric leakage breaker
• In case of door opening during operation, fan and heater turn OFF by door switch

Specifications

MODEL	DN411IE
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.

 

This product ships directly from Yamato, ensuring fast delivery, proper handling, and factory quality. When you purchase Yamato, you’re backed by a trusted name in laboratory equipment—known for precision, reliability, and dependable support. Shop with confidence knowing your order is fulfilled directly by the manufacturer.

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