Jeio Tech | Natural Convection Oven Advanced | Laboratory Oven with Uniform Heat Distribution, 250°C Temperature Control and Real Time Monitoring
The Jeio Tech Laboratory Oven delivers reliable and uniform temperature performance for laboratory heating, drying, and testing applications.
Available at Alto Med Supply, this advanced laboratory oven is designed with optimized multi-path airflow to provide stable and even heat distribution within ±3.6℃ at 100℃, helping improve the accuracy and consistency of experimental results.
Its compact design with a depth of less than 750 mm allows stable placement on laboratory benches while maximizing workspace efficiency.
This laboratory oven features a large 5-inch touch controller with an intuitive interface for simple operation and real-time process monitoring.
Users can easily view graphs, alerts, and operating events on a single screen, while frequently used temperature settings are automatically suggested for added convenience.
The built-in wait on and wait off timer functions help streamline laboratory workflows and improve operational efficiency.
For enhanced monitoring and control, the oven supports optional BMS (Building Management System) connectivity and LC Green Box mobile monitoring, allowing users to supervise temperature conditions remotely and respond quickly to abnormalities.
RS-232 and USB connectivity simplify data management and operation from a PC, while test data can be automatically stored and exported in CSV format through the USB port.
The system also stores up to 36 recent events, including errors and door openings, for improved tracking and documentation. Optional integration with 21 CFR Part 11 compliant LC Data Keeper supports GMP audit requirements.
Designed for precise laboratory performance, the oven offers a wide temperature range up to 250℃ with accurate 3-point calibration for stable temperature control across various applications.
Ramp Control™ technology allows users to control the temperature rise rate for specific experimental conditions, providing greater flexibility and repeatable results for research, pharmaceutical, industrial, and scientific laboratory environments.
Key Features
Uniform Heat Distribution: Provides stable temperature control with optimized airflow.
5-Inch Touchscreen: Easy access to settings, alerts, and monitoring.
Real-Time Monitoring: Displays temperature trends and operating status.
Smart Temperature Presets: Quick access to frequently used settings.
Built-In Timers: Automates heating processes with Wait On/Off functions.
Compact Design: Fits easily on laboratory benches and workstations.
Stable Airflow System: Improves temperature consistency and accuracy.
BMS Compatibility: Supports optional building management monitoring.
Remote Monitoring: Optional mobile access with LC Green Box.
USB and RS-232 Ports: Enables data transfer and PC connectivity.
Automatic Data Logging: Saves and exports data in CSV format.
Event History: Stores recent errors and operation records.
21 CFR Part 11 Ready: Supports GMP compliance with optional software.
Wide Temperature Range: Operates up to 250℃.
3-Point Calibration: Enhances temperature accuracy.
Ramp Control™: Controls temperature rise rates.
Reliable Performance: Ideal for heating, drying, and testing.
Specifications
Specification
ON4-03V / ON4-03VW
ON4-05V / ON4-05VW
ON4-10V / ON4-10VW
ON4-15V / ON4-15VW
Chamber Volume (L / cu ft)
26 / 0.92
58 / 2.05
110 / 3.88
147 / 5.19
Temperature Range (°C / °F)
Amb. +15 to 250 / Amb. +59 to 482
Amb. +15 to 250 / Amb. +59 to 482
Amb. +15 to 250 / Amb. +59 to 482
Amb. +15 to 250 / Amb. +59 to 482
Fluctuation at 100°C (±°C / °F)
0.4 / 0.72
0.5 / 0.90
0.5 / 0.90
0.5 / 0.90
Variation at 100°C (±°C / °F)
2.8 / 5.04
2.6 / 4.68
3.6 / 6.48
3.5 / 6.30
Heating Time to 100°C (min)
25
39
22
21
Recovery Time at 100°C (min)
17
19
10
9
Controller and Features
Control Panel
5-Inch TFT Color LCD
Communication Interface
USB-B, RS-232
Recent Event Record
36 Events
Recommended Temperature
Three Frequently Used Temperature Presets
Graph Function
Stored and Real-Time Graph Viewing
Data Storage
CSV Data Export via USB
Temp. Ramping Rate (°C/min | °F/min)
0–2.2 | 0–3.96
0–2.0 | 0–3.6
0–4.4 | 0–7.92
0–2.6 | 0–4.68
Dimensions and Weight
Interior (W × D × H)
273 × 270 × 350 mm 10.75 × 10.63 × 13.78 in
340 × 390 × 422 mm 13.4 × 15.35 × 16.61 in
441 × 420 × 597 mm 17.36 × 16.54 × 23.5 in
500 × 446 × 659 mm 19.69 × 17.56 × 25.95 in
Exterior (W × D × H)
478 × 527 × 604 mm 18.8 × 20.75 × 23.78 in
558 × 648 × 684 mm 21.97 × 25.5 × 26.93 in
663 × 677 × 859 mm 26.1 × 26.65 × 33.82 in
728 × 704 × 914 mm 28.66 × 27.7 × 36.0 in
Net Weight (kg / lbs.)
33 / 72.8
53 / 116.8
63 / 138.9
73 / 160.9
Shelves and Capacity
Shelves (Standard / Max)
2 / 4
2 / 5
2 / 8
2 / 9
Max Load per Shelf (kg / lbs.)
20 / 44.09
20 / 44.09
20 / 44.09
20 / 44.09
Air Changes per Hour at 100°C
16
Electrical Specifications
230V, 50/60Hz (A)
3.2
3.5
5.7
7.4
120V, 60Hz (A)
6.0
6.7
10.9
14.2
Catalog Numbers
Solid Door (230V)
AAH111105K
AAH111115K
AAH111125K
AAH111135K
Window Door (230V)
AAH112105K
AAH112115K
AAH112125K
AAH112135K
Solid Door (120V)
AAH111106U
AAH111116U
AAH111126U
AAH111136U
Window Door (120V)
AAH112106U
AAH112116U
AAH112126U
AAH112136U
Product Manual
User manual for Jeio Tech Natural Convection Oven Advanced can be found here.
Video
Shipping
Free delivery (Contiguous United States Only)
Delivery ETA 3-7 business days
We also offer white glove engineer delivery with assembly and demonstration if required. Please contact us for a quote.
If you require faster shipping or shipping anywhere other than the contiguous United States, please contact us for a shipping quote.
Warranty
This product comes with a 2 year manufacturer's warranty.
Important Notes
The warranty applies only to the original purchaser of a new product.
It does not cover:
Normal wear and tear
Damage due to misuse, alteration, tampering, negligence, accidents, lack of maintenance, unauthorized repair, or any other cause beyond the reasonable control of the manufacturer.
If you have any faults with your items, contact us and we'll help to resolve any issues.
Conditions:Warranty is void if the product is altered, misused, or repaired by unauthorized personnel. Damage from improper maintenance or unsuitable environmental conditions is also excluded.
Important: Product Inspection Upon Delivery
Please inspect all items carefully for any damage that may have occurred during shipping immediately after unpacking and report within 24 hours of receiving the product.
Returns
We at Alto Med Supply are committed to ensuring you are delighted with every purchase. However, if you need to make a return, please reach out to us at support@altomedsupply.com, and we'll guide you through the return process.
Here are a few important points to note:
You have the right to return your order within 14 days of receiving your order. Beyond this period, we regret that returns cannot be accepted.
Products must be returned unused, and in their original packaging.
Used bathroom products cannot be returned due to hygiene reasons.
Return shipping costs and restocking fee may apply. You can contact us to find out what that will be at the time of purchase as this value can change.
Bespoke items cannot be returned unless damaged or faulty.
Please view our full returns and refund policy here.
Let customers speak for us
from 46 reviews
love the quality of this
love the quality of this product!
Anonymous
09/30/2026
Outdoor Wheelchair for Recreation
I bought this wheelchair to be used outside to help me get to and from our pool and hot tub. It works great.
Anonymous
09/24/2026
Great Service. Good Purchase.
I think that I received the Rollz Electric a day or two after ordering. Great service!
First outing was an overnight at Disneyland. As with all wheelchairs, this chair will take some getting used to. As my husband's caregiver, I use the electric drive-assist function as I push the chair. It definitely makes pushing easier. There is a learning curve. Whenever you take your hand off the chair handles for 5 seconds, you get an error message and have to reset to continue. This could be improved. The back wheels are (naturally) wider than the non-electric Rollz Motion chair, and that takes getting used to maneuvering through doorways and tight spaces. We are having a Surelift 88 installed in the back of our Prius because at around 60 lbs, the Rollz Electric is too heavy for me to lift. Overall, I'm happy with the purchase.
Anonymous
09/24/2026
Outstanding product and service by office liaison Jean
The Nano lift arrived in excellent condition. We were impressed with the quality of engineering and manufacturing that went into this product ( I had a metal fabricating shop so I can appreciate quality and precision).My friends, an electrician and carpenter and I installed it in less than a day. I would like to point out that the installation instructions were poor and could use much improvement. We had to refer to the bar code for special videos on many items. Many of these referenced the Hercules lift and not the Nano. My thanks to your office liaison JEAN who did an outstanding job getting us thru the purchase and transport issues we had.THANK YOU JEAN. Yours truly Fred Roesslein
Fred Roesslein
09/18/2026
Very beneficial - easy to use for all
easy to
Very beneficial - easy to use for all
easy to assemble
Anonymous
09/09/2026
Excellent
Excellent mattress
Mike Karp
09/08/2026
Life saver works perfectly
Life saver works perfectly.
Richard Misita
06/26/2026
So far great quality chair
So far great quality chair. The nursing home ok’d the quality and style to be accepted at their facility…..
Anonymous
06/01/2026
Great bed for larger folk!
Great bed and mattress. It is just like the setup I had at the skilled care facility. It is just wonderful
L. Zanolini
05/20/2026
Its good so far !! a full test run this upcoming
Its good so far !! a full test run this upcoming weekend !
Richard A Ball!!!!!!
05/15/2026
LIFT WORKS FANTASTIC
LIFT WORKS FANTASTIC, FREE SHIPPING MADE THE DEAL EASY.
Scott Nichols
05/05/2026
New lease onlife
What a life saver. The chair arrived in a big box. Was very easy to assemble. Just unfold and attach the foot pedals. Mom is now able to cruise around her complex visiting friends and participating in activities.
Gilly Cook
04/03/2026
Good bed, easy setup
Good bed easy setup
Anonymous
03/31/2026
Very very
Very very nice
Anonymous
02/27/2026
Looks great
Looks great. Arrived when expected. Did not come with Book of instructions, but a sheet of infoa bout the batterey.