Yamato DNF Series Energy Saving & Air Velocity Controllable Forced Convection Lab Oven

Name: Yamato DNF Series Energy Saving & Air Velocity Controllable Forced Convection Lab Oven
Brand: Lab Stock Direct
Price: 5315.0 USD
Availability: InStock

by Lab Stock Direct

$5,315.00

Model, Size and Voltage

DNF-301 Forced/Natural Convection Oven Programmable 27L 115V

DNF-301 Forced/Natural Convection Oven Programmable 27L 220V

DNF-401 Forced/Natural Convection Oven Programmable 90L 115V

DNF-411 Forced/Natural Convection Oven Programmable 90L 220V

DNF-601 Forced/Natural Convection Oven Programmable 150L 115V

DNF-611 Forced/Natural Convection Oven Programmable 150L 220V

DNF-811 Forced Convection Oven Programmable 300L 220V

DNF-911 Forced/Natural Convection Oven Programmable 540L 220V

Quantity

Description

High-performance, energy-saving, programmable constant temperature forced convection ovens with air velocity control and exhaust dampers. The first 2 in 1 system in the industry!

Performance and functions

Two types of circulation, forced and natural convection, in one unit (compatible with model 300/400/600)

Eco-oven with improved air velocity control system and adjustable damper

Program featured to reduce power consumption significantly

Superior heat tightness and insulation of chamber

Excellent dust tightness, dust can hardly enter the chamber

Air velocity changeable in 10 stages using digital setting of controller

Standard with 99 step program operation with repeat operation, auto start, auto stop and quick auto stop functions

Adjustable damper position at chamber front to optimize operation

Fluorescent display, interactive input method, calibration off-set function

Click here for DNF-600 and 800 Series Accessories

Technical Specs

Model		DNF301-115V DNF301-220V	DNF401/411	DNF601/611	DNF811	DNF911
Circulation method		Forced convection + Natural convection			Forced convection
External temp. range		5~35°C
Temperature set range		0~130°C (Wind velocity: 0), 0~270°C (Wind velocity: 1~10)			0~270°C (Wind velocity: 1~10)
Temperature control range		RT +25~120°C (Wind velocity: 0), RT +15~260°C (Wind velocity: 1~10)			RT +15~260°C (Wind velocity: 1~10)
Temp. control accuracy *¹	Forced convection	±0.3°C (at 260°C)
Temp. control accuracy *¹	Natural convection	±0.5°C (at 120°C)	±0.3°C (at 120°C)		Not applicable
Temp. fluctuation *¹	Forced convection	±0.5°C (at 260°C)
Temp. fluctuation *¹	Natural convection	±1.0°C (at 120°C)	±0.8°C (at 120°C)	±0.6°C (at 120°C)	Not applicable
Temp. distribution precision *¹	Forced convection	±2.5°C (at 260°C)
Temp. distribution precision *¹	Natural convection	±5°C (at 120°C)	±3°C (at 120°C)		Not applicable
Temp. gradient *¹	Forced convection	5°C (at 260°C)	7°C (at 260°C)	8°C (at 260°C)	12°C (at 260°C)	6°C (at 260°C)
Temp. gradient *¹	Natural convection	15°C (at 120°C)	13°C (at 120°C)		Not applicable
Temp. rise time *¹	Forced convection	~70min.	~105min.	~100min.	~60min.	~100min.
Temp. rise time *¹	Natural convection	~20min.	~25min.		Not applicable
Chamber / Exterior / Insulation		Stainless steel / Cold rolled steel paneling, chemical-proof baked-on finish / Glass wool
Door		Single swing (left side)				Double doors (opening from center)
Heater (stainless steel tube)		0.8kW	0.6kWx2	0.83kWx2	1.35kWx2	1.65kWx2
Wind velocity adjusting system		10 steps (600~1500rpm) + Wind velocity (0)			10 steps (600~1500rpm)
Damper		Circulation-Ventilation Manual switching: Interlocked intake and exhaust system (Complete exhaust applicable / Unable to reach 260°C with damper fully open)
Cable port		Inner diameter: 33mm×1 (right side)
Exhaust port		Outer diameter: 50mm×1 (back side)				Outer diameter: 50mm×2 (back side)
Inlet port		Inner diameter: 33mm×1 (right side)				Inner diameter: 33mm×2 (both side)
Controller		Model V type
Temperature control / setting system		PID Z control / Digital setting with ▲/▼ keys
Temperature display system		Temperature reading display: green 4-digit digital LED/Temperature setting display: orange 5-digit digital LED
Other indications		LED indicates temperature patterns for heating/stabilizing/cooling
Operating function		Fixed temperature operation, Program operation (maximum 99 steps or 99 patterns, with repeat operation function), Timer or clock operation function (Fixed temperature operation w/ auto start/auto stop/quick auto stop, program operation auto start)
Additional functions		Variable Air Flow Function, Power-on Time and Operation Time Accumulation Monitor (up to 65,535 hours); Calibration Offset; Monitoring Display for Accumulated Power Consumption, Total CO 2 Emissions, and Heater Operation Output; Power Recovery Mode; Setting Data Backup and Recovery
Temperature sensor		K type Thermocouple double sensor (for temperature control and independent overheat prevention device)
Heater control		Triac with Zero-cross Control
Control board		Self-diagnostic Functions (Detection for Temp. Sensor Failure, TRIAC Short Circuit, Automatic overheating prevention, Heater Line Disconnect, Main Relay Contact Damage ), Earth leakage breaker, Fan Motor Failure, Key Lock Function, Independent overheating prevention device
Earth leakage breaker		Leak Current/Short Circuit/Over-current Protection, Rated Current Sensitivity 30mA
Door switch		Door open: fan motor and heater circuit OFF, Door close: fan motor and heater circuit ON
Internal dimensions (W×D×H mm)*²		300×300×300	450×450×450	600×500×500	600×500×1000	1090×500×1000
External dimensions (W×D×H mm)*²		430×495×740	580×645×890	730×695×940	730×695×1685	1220×695×1685
Capacity		27L	90L	150L	300L	540L
Weight		~50kg	~75kg	~90kg	~135kg	~210kg
Number of shelf bracket step / pitch		6steps/30mm	11 steps/30mm	13 steps/30mm	29 steps/30mm
Withstand load of shelf		15kg/shelf
Power supply V±10% 50/60Hz Single phase		AC115V, 7.5A (with plug) AC220V (no plug) with external transformer	AC115V 11A (with plug) AC220V 6A (no plug, round terminal)	AC115V 15A (with plug) AC220V 8A (no plug, round terminal)	AC220V 15.5A (no plug, round terminal)	AC220V 18.5A (no plug, round terminal)
Included accessories		Shelf and brackets
Shelf plate / bracket		2 pcs. / 4 pcs.			4 pcs. / 8 pcs.	8 pcs. / 16 pcs.

*1. Temperature Accuracy / Rise time Standard: Testing Machinery Association of Japan. Temperature Fluctuation/Gradient Standard: Japanese Industrial Standard
Performance data above based on 115V or 220V AC supplied power, 23°C±5°C (room temperature), 65%RH ±20% humidity, maximum air speed (FAN setting 10), damper closed, and no process load.
*2. Protrusions excluded.

Accessories

Yamato Oven Accessories

Description

High-performance, energy-saving, programmable constant temperature forced convection ovens with air velocity control and exhaust dampers. The first 2 in 1 system in the industry!

Performance and functions

Two types of circulation, forced and natural convection, in one unit (compatible with model 300/400/600)

Eco-oven with improved air velocity control system and adjustable damper

Program featured to reduce power consumption significantly

Superior heat tightness and insulation of chamber

Excellent dust tightness, dust can hardly enter the chamber

Air velocity changeable in 10 stages using digital setting of controller

Standard with 99 step program operation with repeat operation, auto start, auto stop and quick auto stop functions

Adjustable damper position at chamber front to optimize operation

Fluorescent display, interactive input method, calibration off-set function

Click here for DNF-600 and 800 Series Accessories

Technical Specs

Model		DNF301-115V DNF301-220V	DNF401/411	DNF601/611	DNF811	DNF911
Circulation method		Forced convection + Natural convection			Forced convection
External temp. range		5~35°C
Temperature set range		0~130°C (Wind velocity: 0), 0~270°C (Wind velocity: 1~10)			0~270°C (Wind velocity: 1~10)
Temperature control range		RT +25~120°C (Wind velocity: 0), RT +15~260°C (Wind velocity: 1~10)			RT +15~260°C (Wind velocity: 1~10)
Temp. control accuracy *¹	Forced convection	±0.3°C (at 260°C)
Temp. control accuracy *¹	Natural convection	±0.5°C (at 120°C)	±0.3°C (at 120°C)		Not applicable
Temp. fluctuation *¹	Forced convection	±0.5°C (at 260°C)
Temp. fluctuation *¹	Natural convection	±1.0°C (at 120°C)	±0.8°C (at 120°C)	±0.6°C (at 120°C)	Not applicable
Temp. distribution precision *¹	Forced convection	±2.5°C (at 260°C)
Temp. distribution precision *¹	Natural convection	±5°C (at 120°C)	±3°C (at 120°C)		Not applicable
Temp. gradient *¹	Forced convection	5°C (at 260°C)	7°C (at 260°C)	8°C (at 260°C)	12°C (at 260°C)	6°C (at 260°C)
Temp. gradient *¹	Natural convection	15°C (at 120°C)	13°C (at 120°C)		Not applicable
Temp. rise time *¹	Forced convection	~70min.	~105min.	~100min.	~60min.	~100min.
Temp. rise time *¹	Natural convection	~20min.	~25min.		Not applicable
Chamber / Exterior / Insulation		Stainless steel / Cold rolled steel paneling, chemical-proof baked-on finish / Glass wool
Door		Single swing (left side)				Double doors (opening from center)
Heater (stainless steel tube)		0.8kW	0.6kWx2	0.83kWx2	1.35kWx2	1.65kWx2
Wind velocity adjusting system		10 steps (600~1500rpm) + Wind velocity (0)			10 steps (600~1500rpm)
Damper		Circulation-Ventilation Manual switching: Interlocked intake and exhaust system (Complete exhaust applicable / Unable to reach 260°C with damper fully open)
Cable port		Inner diameter: 33mm×1 (right side)
Exhaust port		Outer diameter: 50mm×1 (back side)				Outer diameter: 50mm×2 (back side)
Inlet port		Inner diameter: 33mm×1 (right side)				Inner diameter: 33mm×2 (both side)
Controller		Model V type
Temperature control / setting system		PID Z control / Digital setting with ▲/▼ keys
Temperature display system		Temperature reading display: green 4-digit digital LED/Temperature setting display: orange 5-digit digital LED
Other indications		LED indicates temperature patterns for heating/stabilizing/cooling
Operating function		Fixed temperature operation, Program operation (maximum 99 steps or 99 patterns, with repeat operation function), Timer or clock operation function (Fixed temperature operation w/ auto start/auto stop/quick auto stop, program operation auto start)
Additional functions		Variable Air Flow Function, Power-on Time and Operation Time Accumulation Monitor (up to 65,535 hours); Calibration Offset; Monitoring Display for Accumulated Power Consumption, Total CO 2 Emissions, and Heater Operation Output; Power Recovery Mode; Setting Data Backup and Recovery
Temperature sensor		K type Thermocouple double sensor (for temperature control and independent overheat prevention device)
Heater control		Triac with Zero-cross Control
Control board		Self-diagnostic Functions (Detection for Temp. Sensor Failure, TRIAC Short Circuit, Automatic overheating prevention, Heater Line Disconnect, Main Relay Contact Damage ), Earth leakage breaker, Fan Motor Failure, Key Lock Function, Independent overheating prevention device
Earth leakage breaker		Leak Current/Short Circuit/Over-current Protection, Rated Current Sensitivity 30mA
Door switch		Door open: fan motor and heater circuit OFF, Door close: fan motor and heater circuit ON
Internal dimensions (W×D×H mm)*²		300×300×300	450×450×450	600×500×500	600×500×1000	1090×500×1000
External dimensions (W×D×H mm)*²		430×495×740	580×645×890	730×695×940	730×695×1685	1220×695×1685
Capacity		27L	90L	150L	300L	540L
Weight		~50kg	~75kg	~90kg	~135kg	~210kg
Number of shelf bracket step / pitch		6steps/30mm	11 steps/30mm	13 steps/30mm	29 steps/30mm
Withstand load of shelf		15kg/shelf
Power supply V±10% 50/60Hz Single phase		AC115V, 7.5A (with plug) AC220V (no plug) with external transformer	AC115V 11A (with plug) AC220V 6A (no plug, round terminal)	AC115V 15A (with plug) AC220V 8A (no plug, round terminal)	AC220V 15.5A (no plug, round terminal)	AC220V 18.5A (no plug, round terminal)
Included accessories		Shelf and brackets
Shelf plate / bracket		2 pcs. / 4 pcs.			4 pcs. / 8 pcs.	8 pcs. / 16 pcs.

Accessories

Yamato Oven Accessories

Downloads

Yamato Oven Accessories

Yamato DNF Series Flyer

Yamato Oven_Overview/Comparison Chart

Yamato Lab_Oven_Buyer's_Guide

Yamato DNF Series Info

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Yamato DNF Series Energy Saving & Air Velocity Controllable Forced Convection Lab Oven

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Description

Technical Specs

Accessories

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