OF4-10S Standard Forced Convection Oven (112L)


In stock (can be backordered)

Affordable oven that is faithful to the basic functions with vertical airflow.

  • 120V, 60Hz, US Plug


In stock (can be backordered)

Standard type that provides the device information intuitively (OF4-S)

  • 3.5-Inch touch controller that enables intuitive control of the device.
  • Wait on/Wait off timer setting allowing efficient test schedule management.
3.5-Inch touch controller
Wait on & Wait off Timer


Reliable temperature control performance based on stable control mechanisms

  • Wide temperature range of up to 250℃.
  • Three-point temperature calibration that ensures hightemperature accuracy over a wide temperature range.
  • Available to set the upper and lower temperature limit, alarm activated to quick response when occurring the deviation.
  • Excellent temperature distribution through the formation of optimal airflow for uniform heat transfer.
    (±1.9℃ or below at 100℃)
Three-point temperature calibration that ensures precise temperature control
Temperature deviation setting


Convenient checking for the test progress and data

  • RS-232/USB port and compatible software provided to enable easy device control and data management using PC. (option)
  • Monitor and control via mobile app anytime, anywhere with LC Connected. (mobile monitoring system) (option)
  • BMS communication port that helps monitor the device temperature on the building management system. (option)
Control via connecting the PC
Real-time monitoring and control via mobile (option)


Various safety features for improved user safety

  • The upper vent hole releases effectively fume inside the oven when using local ventilation equipment. (OF4-03)
  • Device surface not overheating even in operation at the highest temperature. (70℃ or below, at 250℃)
  • Top-rated overheating protection system. (registration KR 10-0397583)
  • Over temperature limit function.
  • Equivalent to IEC protection Class II.
Fumes inside the chamber effectively removed
Safe surface of the device even in operation at the highest temperature


Structural and functional features for improved user convenience

  • Recording the 12 most recent events, such as start/stop of operation, the operating time, and error occurrence.
  • Stacking Kit (option) ensuring the safe fitting of one unit to another, thus doubling the amount of work done in a given area for improved space efficiency.
  • Hands-free™ door system to allow users to easily open the door while carrying samples with both hands.

(±1.9℃ or below at 100℃)

Up to 12 latest events automatically recorded
Two-unit stacking for improved space efficiency (option)


SKU: AAH14136U Category:
Model Solid door (without window) OF4-10S
Window door OF4-10SW
Chamber volume (L/cu ft) 112/3.96
Temperature 1) Range (℃/℉) Amb. + 10~250 / Amb. + 18 ~ 482
Fluctuation at 100℃ (±℃/±℉) 0.3/0.54
Variation at 100℃ (±℃/±℉) 1.7/3.06
Heating time to 100℃ (min) 14
Recovery time at 100℃ (min) 4
Control Panel 3.5inch TFT Color LCD
Communication interface USB, RS-232 (Option)
Function Recently event record 12ea
Dimensions Interior (W x D x H, mm/inch) 485 x 350 x 655 /
19.09 x 13.78 x 25.79
Exterior (W x D x H, mm/inch) 663 x 677 x 859 /
26.1 X 26.65 X 33.82
Net weight (kg/lbs) 63/138.9
Shelves Quantity of shelves
Max. Load per shelf (kg/lbs) 30/66.1
Number of Air change per hour at 100 ℃ 2) 18
Electrical requirements (120V, 60Hz, A) 12.3
Cat. No. Solid door (without window) AAH14136U
Window door AAH14236U
1) This data was measured when the fan speed was set to Step 5. If the fan speed is set to Step 1 or Step 3, the fluctuation and variation values will increase. (According to DIN 12880, before 2013)
2) This data was measured when the fan speed was set to Step 5. If the fan speed is set to Step 1 or Step 3, the number of air changes may decrease. (According to ASTM D 5374, reapproved 1999)