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Ovens

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Ovens

Forced Convection Ovens (General)

Superb air dispersion and uniform temperature distribution.

with optional viewing window

Model Name : OF-02G/12G/22G


Performance

  • Temperature range from ambient +10°C to 250°C.
  • Microprocessor PID control / Temperature calibration / Automatic tuning.
  • Forced air convection ensures optimal air circulation, temperature uniformity, and short heat-up time.
  • Fan speed control by an analog dial prevents powdered samples from blowing away. (optional)
  • Adjustable dual slide vents for inner vapor circulation.

Convenience

  • Intuitive control panel with bright LED displays. (0.1°Cresolution)
  • 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 chambers. (optional)
  • RS-232 interface for external control and data collection.

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.

Model

Solid door (without window)

OF-02G OF-12G OF-22G
Window door OF-02GW OF-12GW OF-22GW
Chamber volume (L / cu ft) 60 / 2.1 102 / 3.6 151 / 5.3
Temperature Range (℃ / ℉) Amb. +10 to 250 / Amb. +18 to 482
Fluctuation1) at 100℃ (±℃ / ℉) 0.5 / 0.9 0.6 / 1.08 0.8 / 1.44
Variation1) at 100℃ (±℃ / ℉) 1 / 1.8 1.3 / 2.3 1.7 / 3.1
Dimension (W×D×H) Interior (mm / inch) 400×360×420 / 15.7×14.2×16.5 480×410×520 / 18.9×16.1×20.5 550×460×600 / 22×18×23.6
Exterior (mm / inch) 577×642×760 / 22.7×25.3×30 657×692×870 / 25.9×27.2×34.3 727×742×974 / 28.7×29.2×38.3
No. of wire shelf (standard / max.) 2 / 4 2 / 6 2 / 7
Net weight (Kg / lbs) 53 / 117 63 / 139 72.5 / 160
Electrical requirements (230V, 50 / 60Hz) 4.4A 6.1A 7.4A
Cat. No. Solid door (without window) AAH12155K AAH12165K AAH12175K
Window door AAH12255K AAH12265K AAH12275K
Electrical requirements (120V, 50 / 60Hz) 6.8A 8.4A 10.1A
Cat. No. Solid door (without window) AAH12156U AAH12166U AAH12176U
Window door AAH12256U AAH12266U AAH12276U

1) Technical data according to DIN 12880.

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)
EDA8136 2 4 366×316 / 14.4×12.4 OF-02G/P
EDA8135 2 6 446×366 / 17.6×14.4 OF-12G/P
EDA8134 2 7 516×416 / 20.3×16.4 OF-22G/P

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)
AAA12531 7 366×316 / 14.4×12.4 OF-02G/P
AAA12532 6 446×366 / 17.6×14.4 OF-12G/P
AAA12533 7 516×416 / 20.3×16.4 OF-22G/P

Fan speed adjuster

Adjustable inner air circulation speed, which protects spreading out powder sample. (for OF-G)

Cat. No. Description Suitable for
AAA12701 Analog dial control OF - 02G, 12G, 22G

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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