Forced Convection Ovens ( General ) Lab Companion

Model OF-02G, OF-12G, OF-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 °C resolution )

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.

Specifications

Model     

OF-02G

OF-12G

OF-22G

Chamber volume ( L / cu ft )

60 / 2.1

102 / 3.6 

151 / 5.3

Temperature

Range (℃ / ℉ )

Amb. +10 to 250 / Amb. +18 to 482

Fluctuation 1) ,at 100 ℃ (±℃ / ℉ )

0.5 / 0.9

0.6 / 1.08

0.8 / 1.44

Variation 1) ,at 100 ℃ ( ±℃ / ℉ )

1 / 1.8

1.3 / 2.3

1.7 / 3.1

Dimension

( W × D × H )       

Interior ( mm / inch )

400 × 360 × 420 /

480 × 410 × 520 /

550 × 460 × 600 /

15.7 × 14.2 × 16.5

18.9 ×16.1 × 20.5 

22 × 18 × 23.6

Exterior ( mm / inch )     

577 × 642 × 760 /

657 × 692 × 870 /

727 × 742 × 974 /

22.7 × 25.3 × 30

25.9 × 27.2 × 34.3 

28.7 × 29.2 × 38.3

Net weight ( Kg / lbs )     

 53 / 117

63 / 139

72.5 / 160

Electrical requirements ( 230 V, 50 / 60 Hz )  

4.4 A  

6.1 A 

7.4 A

Cat. No.     

AAH12155K

AAH12165K

AAH12175K