Jeio Tech | Heating Bath Circulator Programmable | With Touch LCD Controller, PID Temperature Control and and USB Connectivity
The Jeio Tech Heating Bath Circulator Programmable available at Alto Med Supply, is designed for laboratories that require precise temperature control, advanced programming functions, and reliable circulation performance.
This high-performance laboratory bath features intelligent program control that allows users to create up to 10 temperature programs with ramp and dwell settings for automated operation.
Each program supports up to 10 steps with adjustable run times up to 99 hours and 59 minutes per step, making it ideal for demanding research, testing, and laboratory heating applications.
Stored programs can also be linked and repeated for up to 99 cycles to improve workflow efficiency.
Built with advanced microprocessor PID control technology, this heating bath circulator delivers stable and accurate temperature management from ambient +10°C to 150°C.
The system includes three-point temperature calibration, automatic tuning, and automatic run functions for reliable performance across a wide range of laboratory processes.
A powerful variable-speed pump provides efficient internal and external circulation with adjustable pump settings for optimized flow and pressure throughout the entire temperature range.
The intuitive touch screen LCD controller features easy-to-use icons and logical menu navigation for convenient operation.
Additional user-friendly features include dual wait on/off timer modes, digital input and output control for external device interlocking, and RS-232/USB connectivity for external control and data collection.
The corrosion-resistant stainless steel bath is leak-proof, easy to clean, and designed with rounded corners and an accessible drain valve for simple maintenance.
Built-in casters and side handles allow easy transport and installation within laboratory environments.
For enhanced monitoring and convenience, the system supports optional LC Connected mobile monitoring through the LC Green Box, allowing users to monitor operation remotely from a mobile device anytime and anywhere.
Safety is a key focus of the Jeio Tech Heating Bath Circulator Programmable.
The agitator, heater, and sensor are isolated by a protective baffle plate to minimize fluid turbulence and reduce direct contact with internal components.
The unit also features a color-based temperature warning indicator for quick visual monitoring of reservoir temperature.
An advanced safety protection system provides alarms for low fluid level, dry-running, over-temperature, and over-current conditions.
Additional safety features include a keypad lock function to prevent accidental setting changes and a splash-proof keypad for dependable laboratory operation.
Key Features
Programmable Control: Up to 10 programs.
Wide Temperature Range: Ambient +10°C to 150°C.
PID Control: Precise temperature stability.
Touch LCD: Simple operation and monitoring.
Variable-Speed Pump: Adjustable circulation.
Dual Timer: Programmable up to 99 hr. 59 min.
USB and RS-232: Data and device connectivity.
Stainless Steel Bath: Durable and corrosion resistant.
Mobile Monitoring: Optional remote access.
Safety Alarms: Protects against faults.
Keypad Lock: Prevents setting changes.
Specifications
CW3 Series Heating Bath Circulators
CW3-05P
CW3-10P
CW3-20P
CW3-30P
Temperature Performance
Bath Volume
5 L / 0.2 cu ft
10 L / 0.4 cu ft
20 L / 0.7 cu ft
30 L / 1.1 cu ft
Working Temperature Range
Ambient +10°C to 150°C / Ambient +18°F to 302°F
Temperature Stability
±0.05°C / ±0.09°F
Heat-Up Time to 70°C (158°F)
24 min
31 min
43 min
55 min
Bath Opening Dimensions (W × L × D)
Metric (mm)
150 × 99 × 160
211 × 154 × 180
290 × 214 × 200
300 × 264 × 230
Imperial (inch)
5.9 × 3.9 × 6.3
8.3 × 6.1 × 7.1
11.4 × 8.4 × 7.9
11.8 × 10.4 × 9.0
Exterior Dimensions (W × L × H)
Metric (mm)
228 × 395 × 424
289 × 450 × 444
368 × 510 × 464
378 × 560 × 494
Imperial (inch)
9.0 × 15.6 × 16.7
11.4 × 17.7 × 17.5
14.5 × 20.1 × 18.3
Weight
Net Weight
12.5 kg / 27.6 lbs.
15.0 kg / 33.1 lbs.
Electrical Requirements
230V, 50/60Hz
8.5A
8.5A
8.6A
8.6A
8.6A
8.6A
Catalog Numbers
230V Models
AAH52741K
AAH52751K
AAH52761K
AAH52771K
120V Models
AAH52742U
AAH52752U
AAH52762U
AAH52772U
Product Manual
User manual for Jeio Tech Heating Bath Circulator Programmable 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.