Jeio Tech OF4-03V Advanced Forced Convection Oven (26L), 120V, 60Hz, US Plug-OF4-03V

Jeio Tech OF4-V Forced Convection Ovens are designed for fast, uniform, and efficient thermal processing in demanding laboratory environments. Featuring a powerful forced-air circulation system, the OF4 series ensures rapid temperature recovery and uniform heat distribution, making it ideal for drying, curing, heat-treating, and stability testing of various samples. The PID temperature controller provides precise and stable temperature regulation, while the corrosion-resistant chamber and adjustable shelves support a wide range of laboratory applications. The advanced model includes programmable temperature ramping, real-time graphical display, and RS-232/USB communication ports for data logging and external control. With reliable performance and user-friendly operation, the OF4 series is ideal for use in research, industrial, pharmaceutical, and quality control laboratories.Application Laboratory ovens are used for high-temperature applications such as drying, curing, sterilizing, and heat-treating samples and equipment. Forced convection (mechanical) ovens use a built-in fan to actively circulate heated air, providing faster and more uniform temperature distribution throughout the chamber. This makes them ideal for applications requiring consistent and efficient heating, such as thermal testing. Commonly used in research, pharmaceutical, and industrial labs, forced convection ovens are especially effective for drying high-moisture samples, heat-treating materials, and processing large batches with improved temperature accuracy and reduced processing time. Specification Chamber volume (L/cu ft) 26/0.92

Temperature 1) Range (℃/℉) Amb. + 10~250 / Amb. + 18 ~ 482
Fluctuation at 100℃ (±℃/±℉) 0.3/0.54
Variation at 100℃ (±℃/±℉) 1.4/2.52
Heating time to 100℃ (min) 8 10 14 15
Recovery time at 100℃ (min) 4
Control Panel: 5inch TFT Color LCD
Communication interface: USB, RS-232, BMS
Function Recently event record: 36ea
Fan speed: adjustable Three-step wind speed settings
Recommended temperature Three frequently used temperature settings suggested
Graph Available checking the stored and real-time data as graphs
Data storage Save the test data in CSV format
Temp. ramping rate (℃/min. / ℉/min.) 0~13/0~23.4

Dimensions
Interior (W x D x H, mm/inch) 300 x 210 x 400 / 11.80 x 8.27 x 15.75
Exterior (W x D x H, mm/inch) 478 x 527 x 604 /18.82 X 20.75 X 23.78

Net weight (kg/lbs) 33/72.8
Shelves Quantity of shelves (Standard/max.) 2/4
Max. Load per shelf (kg/lbs) 30/66.1
Number of Air change per hour at 100 ℃ 2) 123
Electrical requirements (120V, 60Hz, A) 12.3Feature Wide touch-screen controller that provides the device information intuitively

5-Inch TFT touch controller that enables intuitive control of the device.
Real-time graphs that allow users to view events and alarms at a glance so that the test progress can be easily and intuitively monitored.
Auto 3 temperature recommendation based on operating history without any recording or storage.
Wait on/Wait off timer setting allowing efficient test schedule management.
Ramping rates (℃/min) flexibly adjustable for each test performed.

Structural and functional features for improved user convenience

Opti-flow™, a function to flexibly adjust the fan speed
according to the specimen type and test conditions.
Stacking Kit (optional) 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.

Real-time monitoring to check status of device

BMS communication port that helps monitor the device temperature on the building management system, enabling quick response in case of abnormality. (option)
Monitor and control via mobile app anytime, anywhere with LC Connected. (mobile monitoring system) (option)

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.
Test data is automatically saved and easily downloaded via USB;
easy to edit and use. (in CSV format)
36 latest events, such as errors and door opened or closed, automatically recorded, helping user obtain feedback on experimental results.

Reliable temperature control performance based on stable control mechanisms

Wide temperature range of up to 250℃.
Three-point temperature calibration that ensures high temperature accuracy over a wide temperature range.
Ramping rates (℃/min) flexibly adjustable for each test performed.
Excellent temperature distribution through the formation of optimal airflow for uniform heat transfer.
(±1.9℃ or below at 100℃)