Yamato Scientific Yamato DNE Programmable Forced Convection Oven 540L 220V

Yamato Scientific DNE911

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Link Gulf DNE911
Yamato DNE Programmable Forced Convection Oven 540L 220V
Yamato Scientific DNE911 / VWR 76209-644 / Daigger EF29267
 

Yamato DNE Series Energy Saving Programmable Forced Convection Ovens
High performance environment friendly eco-oven that reduces power consumption significantly

Operation and Functions

  • High precision controller allows high performance temperature control and display of CO and power discharge
  • Heat tightness and insulation design of the chamber achieves an energysaving rate of about 40% at constant temperature compared to previous models
  • Maximum temperature reaching time reduced by 15 minutes (no-load) compared to previous models
  • Program operation with a maximum of 99 steps, 99 patterns repeatable
  • Standard equipped with various support functions such as calibration offset, power failure recovery mode, save and access of user setting information, as well as other operation modes
  • Data acquisition from internal test device possible because of cable holes
  • Easy system upgrade with various option settings

Safety Features

  • Standard equipped with various self-diagnostic functions such as independent overheat prevention device, overcurrent circuit breaker, and key lock function

 

Specifications
Models DNE401
DNE411
DNE601
DNE611
DNE811 DNE911
Circulation Method Forced air circulation
External Temp. Range 5~35°C
Operating Temp. Range RT+20°C to 210°C RT+15°C to 210°C
Temp. Control Accuracy*¹ ±0.5°C (at 210°C)
Temp. Distribution Accuracy*¹ ±2.0°C (at 210°C)
Temp. Gradient*¹ 6°C (at 210°C) 8°C (at 210°C) 8°C (at 210°C) 10°C (at 210°C)
Temp. Rise Time*¹ ~60 min. ~70 min. ~45 min. ~60 min.
Chamber / Exterior / Insulation Stainless steel / Chrome-free electro-galvanized steel plate, chemical-proof baked-on finish / Glass wool
Door Single swing (left side) Double doors (from center)
Heater / Insulating Material Stainless pipe heater / Glass wool
Heater / Insulating Material 1.1kW 1.2kW 1.2kW x 2 1.5kW x 2
Fan Type Scirocco fan, Capacitor motor
Fan Motor 10W 30W 30Wx2
Cable Hole (Right Side) 33mm I.D. 1pc.
Exhaust Port 33mm I.D. 2pcs. (top) 33mm I.D. 2pcs. (rear)
Observation Window Optional
Temp. Controller PID Z control by microprocessor
Temp. Setting Method Digital setting by / key
Temp. / Info Display Green 4 digit LED digital display (top screen) and orange 5 digit LED digital display (bottom screen) (1°C resolution)
Timer 1 min. and 99 Hrs. 59 mins: duration operation, 24 hour setting: time operation
Operation Function Fixed temperature, Program operation (max.99 steps, up to 99 patterns repeat operationing function), Duration/time select timer operation function (fixed temperature operation, auto-start, auto-stop, quick auto stop, program operation auto start)
Additional Functions Power on and Integration time function (up to 65,535 hours), Calibration offset, Time display, Display of power consumption, CO2 discharge andheater operation, Power failure return mode, User configuration information
Heater Circuit Control Triac zero-cross control
Sensor K-thermocouple double sensor (for temperature control and independent overheat prevention device)
Safety Device Self diagnostic functions (temp. sensor abnormal, Heater disconnection, SSR- short, Main relay abnormal, Automatic overheating prevention), Key lock function, Independent overheat prevention, Electric leakage breaker with over current protection
Earth Leakage Breaker Leak Current/Short Circuit/Over-current Protection, Rated Current Sensitivity 30mA
Independent Overheat Prevention Set temperature range: 0~250°C
Internal Dimensions*² W×D×H 450×450×450 mm 600×500×500 mm 600×500×1000 1090×500×1000
External Dimensions*² W×D×H 580×646×860 mm 730×696×910 mm 730×695×1660 1220 ×695×1660
Internal Capacity 90L 150L 300L 540L
Shelf Plate With Standard Load ~15kg/pcs.
Shelf Rest Step Number / Shelf Rest Pitch 11 steps / 30mm 13 steps / 30mm 29 steps / 30mm 29 steps / 30mm x 2
Power Source 50/60Hz AC115V 10A (with plug)AC220V 5.5A (no plug, round terminal) AC115V 11A (with p
ug)
AC220V 6A (no plug, round terminal)
AC220V 11.5A (no plug, round terminal) AC220V 14A (no plug, round terminal)
Weight ~63kg ~77kg ~92kg ~185kg
Shelf Plate Stainless steel, 1pc on the bottom screwed
Shelf Plate / Bracket 2 pcs. / 4 pcs. 4 pcs. / 8 pcs. 8 pcs. / 16 pcs.
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.
Protrusions excluded.

 

Catalog Number Description Voltage

DNE401
Forced Convection Oven Programmable Energy Saving 90L 115V

DNE411
Forced Convection Oven Programmable Energy Saving 90L 220V

DNE601
Forced Convection Oven Programmable Energy Saving 150L 115V

DNE611
Forced Convection Oven Programmable Energy Saving 150L 220V

DNE811
Forced Convection Oven Programmable Energy Saving 300L 220V
DNE911 * Forced Convection Oven Programmable Energy Saving 540L 220V

 






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