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Description
Jeio Tech Standard OF4 Forced Convection OvensOverview Affordable ovens, intuitive and faithful to the basic functions with vertical airflow. Reliable temperature control performance based on stable control mechanisms. Convenient checking for the test progress and data. Various safety features for improved user safety. Structural and functional features for improved user convenience. Features: 3. 5 Inch touch controller that enables intuitive control of the device. Wait on Wait off timer setting
Overview
Affordable ovens, intuitive and faithful to the basic functions with vertical airflow. Reliable temperature control performance based on stable control mechanisms. Convenient checking for the test progress and data. Various safety features for improved user safety. Structural and functional features for improved user convenience.
Features:
- 3.5-Inch touch controller that enables intuitive control of the device.
- Wait on/Wait off timer setting allowing efficient test schedule management.
- 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
- 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)
- 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.
- 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.
Key Attributes
|
Max Temperature |
250°C |
|
Max Capacity |
0.92, 2.15, 3.96 or 5.19 cu ft |
|
Air Movement |
Forced |
|
Electrical |
120V |
| Warranty | 1 (2 years after submission of warranty registration card) |
Manufacturer Specifications
| Model | Solid door (without window) | OF4-03S | OF4-05S | OF4-10S | OF4-15S | |||
|---|---|---|---|---|---|---|---|---|
| Window door | OF4-03SW | OF4-05SW | OF4-10SW | OF4-15SW | ||||
| Chamber volume (L/cu ft) | 26/0.92 | 61/2.15 | 112/3.96 | 147/5.19 | ||||
| Temperature 1) | Range (℃/℉) | Amb. + 10~250 / Amb. + 18 ~ 482 | ||||||
| Fluctuation at 100℃ (±℃/±℉) | 0.3/0.54 | 0.3/0.54 | 0.3/0.54 | 0.3/0.54 | ||||
| Variation at 100℃ (±℃/±℉) | 1.4/2.52 | 1.9/3.42 | 1.7/3.06 | 1.5/2.70 | ||||
| Heating time to 100℃ (min) | 8 | 10 | 14 | 15 | ||||
| Recovery time at 100℃ (min) | 4 | 4 | 4 | 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) | 300 x 210 x 400 / 11.80 x 8.27 x 15.75 |
380 x 330 x 480 / 14.97 x 13.0 0x 18.90 |
485 x 350 x 655 / 19.09 x 13.78 x 25.79 |
550 x 376 x 710 / 21.65 x 14.80 x 27.95 |
|||
| Exterior (W x D x H, mm/inch) | 478 x 527 x 604 / 18.82 X 20.75 X 23.78 |
558 x 648 x 684 / 21.97 X 25.51 X 26.93 |
663 x 677 x 859 / 26.1 X 26.65 X 33.82 |
728 x 704 x 914 / 28.66 X 27.72 X 35.98 |
||||
| Net weight (kg/lbs) | 33/72.8 | 53/116.8 | 63/138.9 | 73/160.9 | ||||
| Shelves | Quantity of shelves (Standard/max.) |
2/4 | 2/5 | 2/8 | 2/9 | |||
| Max. Load per shelf (kg/lbs) | 30/66.1 | |||||||
| Number of Air change per hour at 100 ℃ 2) | 123 | 22 | 18 | 11 | ||||
| Electrical requirements (230V, 50/60Hz, A) | 6.4 | |||||||
| Cat. No. | Solid door (without window) | AAH14115K | AAH14125K | AAH14135K | AAH14145K | |||
| Window door | AAH14215K | AAH14225K | AAH14235K | AAH14245K | ||||
| Electrical requirements (120V, 60Hz, A) | 12.3 | |||||||
| Cat. No. | Solid door (without window) | AAH14116U | AAH14126U | AAH14136U | AAH14146U | |||
| Window door | AAH14216U | AAH14226U | AAH14236U | AAH14246U | ||||
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)
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)
| Model | OF-03P | OF4-05P | OF4-10P | OF4-15P | |
|---|---|---|---|---|---|
| A: Maximum depth with door opened | 868 / 34.2 | 1060 / 41.7 | 1185 / 46.7 | 1271 / 50.0 | |
| B: Maximum width with door opened | 695 / 27.4 | 809 / 31.9 | 958 / 37.7 | 1050 / 41.3 | |
| C: Interior width | 300 / 11.8 | 380 / 15.0 | 485 / 19.1 | 550 /21.7 | |
| D: Interior height | 400 / 15.7 | 480 / 18.9 | 655 / 25.8 | 710 / 28.0 | |
| E: Interior depth | 210 / 8.3 | 330 / 13.0 | 350 / 13.8 | 376 / 14.8 | |
| F: Shelve width | 266 / 10.5 | 346 / 13.6 | 451 / 17.8 | 516 / 20.3 | |
| G: Shelve depth | 195 / 7.7 | 315 / 12.4 | 335 / 13.2 | 361 / 14.2 | |
| H: Gap between shelf racks | 30 / 1.2 | 30 / 1.2 | 30 / 1.2 | 30 / 1.2 | |
| I: Gap between uppermost shelve and interior ceiling | 80 / 3.1 | 90 / 3.5 | 88 / 3.5 | 85 / 3.3 | |
| J: Space for sensor installation | 3.8 / 0.15 | 3.8 / 0.15 | 3.8 / 0.15 | 3.8 / 0.15 | |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Definitely recommend for large breed heavy chewing dogs
Size: Large 10", Style: Rubber Dog Toy
Great for a large breed dog. I got the 10inch for my large breed dog. Best choice ever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 4
Nice big tire toy
Size: Large 10", Style: Rubber Dog Toy
Our dog has had a tire toy about the same size as this one for 2 years, but it's finally been worn down from his love and zest for it along with weather. When I saw this one, I got excited! Great size for our 80lb 3yo pittie and pretty tough too, although, it's beginning to show signs of wear in only 3 weeks of him playing with it. It's not nearly as rugged as his old rubber tire. We'll have to see how long it actually lasts before I say the price was worth it or not.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2023
★★★★★ 5
Great dog toy for large breeds!
Size: Large 10", Style: Rubber Dog Toy, Size: Large 10", Style: Rubber Dog Toy
My dog Judge is a 110-pound German Shepherd that loves this tire! It is not the traditional ball that dogs like to play with, but it is so much safer since larger breeds might choke on a ball, as it’s easier to swallow! Judge doesn't go anywhere without his tire! From an owner's standpoint, it’s great also since it’s easy to throw and roll as well as last longer than most toys since it’s made of thick rubber! Best toy for the money I have found by far! Judge has the size large 10”!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
★★★★★ 3
Durable toy
Size: Medium 8", Style: Rubber Dog Toy
This is way too big for my dog. I thought it would be smaller when I ordered it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
★★★★★ 5
my dog loves
Size: Medium 8", Style: Rubber Dog Toy
my dog is obsessed and it’s one of the only toys she can’t immediately tear apart, she’s on her second one
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
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