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Ovens

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Ovens

Forced Convection Ovens (Large-General)

Specially designed for large volume and fast drying application. (max. 760L and 300°C)

Offering rapid heating performance as well as uniform temperature distribution, these heavy-duty ovens are ideal for obtaining quick test results.

Model Name : OF3-30/45/75, 30H/45H/75H


General model (OF3/H)

for simple and quick control

Bright VFD display and quick adjustable dial knob

  • Designed for offering the simplest control by user-friendly control panel.
  • Set value and present value are shown on display at once.
  • Easy adjustable knob for convenient set values and select functions.

Performance

  • Rapid heating performance up to maximum 300°C
  • Microprocessor PID control.
  • Three point temperature calibration / Automatic tuning.
  • Forced air convection generated by two noiseless and powerful sirocco fans ensures optimal air circulation, temperature uniformity, and short heat-up time.
  • Adjustable dual slide vents for inner vapor circulation.
  • Energy efficiency is achieved thanks to optimization of the insulation system.
    - Even if the unit is operating at max. temperature, the surface of the unit doesn’t allow high temperatures.

Convenience

  • Optimum model selection is available according to two different types of control panel.
    - Bright VFD display with quick adjustable dial knob. (for OF3/H)
  • Dual wait on/off timer modes. (1 min. to 99 hr. 59 min.)
  • Convenient presetting function for 3 most commonly used temperature settings.
  • Rounded inner chamber corners for easy cleaning and optimal airflow.
  • Corrosion-resistant incoloy sheath heating element and stainless steel interior.
  • Threefold tempered-glass window provides clear inside view of the chamber. (optional)
  • USB port and RS-232 port for external control and data collection.
  • Casters for easy mobility during installation or relocation.

Safety

  • Keypad lock function prevents accidental changes during operation.
  • Automatic run after power interruption.
  • Over-temperature and over-current protection.
  • Audible and visible open door alarms.

General Model OF3-30 OF3-45 OF3-75 OF3-30H OF3-45H OF3-75H

Chamber volume (L / cu ft)

314 / 11.1

450 / 15.9

760 / 26.8

314 / 11.1

450 / 15.9

760 / 26.8

Temperaure

Range (℃ / ℉)

Amb. +10 to 200 / Amb.+18 to 392

Amb. +10 to 300 / Amb.+18 to 572

Fluctuation 1)

at 100℃ (±℃ / ℉)

0.2 / 0.36

0.2 / 0.36

Variation 1)

at 100℃ (±℃ / ℉)

2.0 / 3.6

2.2 / 3.96 

2.5 / 4.50

2.0 / 3.60

2.2 / 3.96 

2.5 / 4.5

Dimension (W×D×H)

Interior (mm / inch)

645×750×650 /

25.4×29.5×25.6

645×750×930 /

25.4×29.5×36.6

745×850×1200 /

29.3×33.5×47.2

645×750×650 /

25.4×29.5×25.6

645×750×930 /

25.4×29.5×36.6

745×850×1200 /

29.3×33.5×47.2

Exterior (mm / inch)

850x1100x1235 /

33.5x43.3x48.6

850x1100x1525 /

33.5x43.3x60

950x1200x1785 /

37.4x47.2x70.3

850x1100x1235 /

33.5x43.3x48.6

850x1100x1525 /

33.5x43.3x60

950x1200x1785 /

37.4x47.2x70.3

Net weight

(Kg / lbs)

200 / 440.9

240 / 529.1

300 / 661.4

200 / 440.9

240 / 529.1

300 / 661.4

Shelves

No. of wire shelf

(standard / max.)

2 / 5

3 / 8

3 / 11

2 / 5

3 / 8

3 / 11

Max. load per shelf

(kg / Ibs)

25 / 55.1

25 / 55.1

Electrical requirements (230V, 50/60Hz, A) 1P, 13.2
Cat No. Solid door AAH18215K - - - - -
Window door AAH18315K - - - - -
Electrical requirements (380V, 50Hz, A) 3P, 6.7 3P, 9.0 3P, 6.7 3P, 9.0 3P, 10.8
Cat No. Solid door - AAH182214K AAH182314K AAH192114K AAH192214K AAH192314K
Window door - AAH183214K AAH183314K AAH193114K AAH193214K AAH193314K

1) Technical data according to DIN 12880.
※ CE for 380V, 50/60hz.

for Forced / Natural convection ovens

  • Wire shelves

  • Perforated shelves

  • Tempered viewing windows

  • Fan speed adjuster

Wire shelves


Stainless steel and electro-polished shelf system is removed easily without using tools for easy cleaning.

Cat. No. Description Suitable for
Included Maximum W×L (mm / inch)
RTD1196 2 5 708×608 / 27.9×23.9 OF3-30/P/H/HP
3 8 OF3-45/P/H/HP
RTD1197 3 11 OF3-75/P/H/HP

Perforated shelves


Stainless steel shelf system is removed easily without using tools for easy cleaning.

Cat. No. Description Suitable for
Maximum W×L (mm / inch)
AAA18501
5 708×608 / 27.9×23.9 OF3-30/P/H/HP
8 OF3-45/P/H/HP
AAA18502 11 OF3-75/P/H/HP

 

Recorders


Easy recognizable digital recorders for efficient temperature indicating.

Cat. No. Description Suitable for
AAA8T500 Recorder (6 point)
OF3-30/P/H/HP
OF3-45/P/H/HP
OF3-75/P/H/HP
AAAE1503 Recorder (thermal line type)

 

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Gateway

Establish Jeio Tech Network by Gateway. No computer use is required at all. Remote monitoring of operating status through a mobile phone is simply available when you place a Gateway in your laboratory. Maximum 4 units can be connected to Gateway by RS-232 cable.

Cat. No. Description
AAAQ1011 Gateway (2.4GHz, 100~240V, 50/60Hz)

 


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