Jeio Tech | Refrigerated and Heating Bath Circulators Programmable | Touch LCD Controller, PID Temperature Control and USB Connectivity
The Jeio Tech Programmable Refrigerated and Heating Bath Circulator, available at Alto Med Supply, is designed for laboratories that require accurate temperature control for both heating and cooling applications.
These advanced laboratory bath circulators offer programmable operation, precise PID temperature control, and reliable circulation performance for research, testing, and scientific laboratory environments.
RW3-35P models provide a temperature range from -35°C to 150°C, while RW3-25P models operate from -25°C to 150°C, making them ideal for a wide variety of laboratory applications.
This programmable bath circulator features intelligent program control with up to 10 programmable temperature ramp and dwell programs.
Each program supports up to 10 steps with run times up to 99 hours and 59 minutes per step.
Programs can be linked together and repeated for up to 99 cycles, providing automated and efficient temperature processing.
Users can also set pre-heating and heating times before operation begins for improved laboratory workflow management.
The Jeio Tech refrigerated heating bath circulator uses advanced microprocessor PID control technology combined with three-point temperature calibration, automatic tuning, and automatic run functions for stable and reliable performance.
A five-speed adjustable pump and built-in cooling coil help reduce turbulence while supporting both internal and external circulation.
Adjustable pump speeds allow users to optimize flow and pressure based on application requirements, delivering powerful circulation performance throughout the entire temperature range.
Designed for convenience and ease of use, the unit features an intuitive touch screen LCD controller with simple icons and logical menus.
Additional features include dual wait on/off timer modes, digital input and output control for external device interlocking, and RS-232/USB connectivity for remote control and data collection.
The leak-proof stainless steel bath is corrosion-resistant, easy to clean, and includes a convenient drain valve for simplified maintenance.
Built-in casters and side handles make transport and installation easier within laboratory environments.
For improved refrigeration efficiency and easier servicing, the system includes a detachable condenser air filter, quick-release front grill, and CFC-free refrigerants (R-507 and R-404A).
The double service valve design helps minimize refrigerant leakage and supports reliable long-term operation.
Users can also monitor the unit remotely through the optional LC Connected mobile monitoring system when paired with the LC GreenBox.
Safety features are built into every aspect of the Jeio Tech Programmable Refrigerated and Heating Bath Circulator.
The agitator, heater, and sensor are separated by a protective baffle plate to reduce turbulence and protect users and samples from direct contact.
Additional safety features include a keypad lock function and splash-proof keypad for dependable laboratory operation.
Key Features
Programmable Control: Up to 10 programs.
Wide Temperature Range: -35°C to 150°C.
PID Control: Stable temperature accuracy.
Variable-Speed Pump: 5-speed circulation.
High Flow Rate: Up to 28 L/min.
Touch LCD: Easy operation.
USB and RS-232: Data and device connectivity.
Stainless Steel Bath: Durable construction.
Drain Valve: Easy fluid removal.
Mobile Monitoring: Optional remote access.
Safety Alarms: Protects against faults.
Keypad Lock: Prevents setting changes.
Specifications
RW3 Series Refrigerated & Heating Circulating Bath (-25°C to 150°C)
Specification
RW3-0525P
RW3-1025P
RW3-2025P
RW3-3025P
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)
Temperature Range
-25°C to 150°C (-13°F to 302°F)
Temperature Stability
±0.05°C (±0.09°F)
Cooling Capacity (W)
At +20°C
320
380
550
740
At 0°C
230
270
420
630
At -20°C
80
150
300
470
Circulation Performance
Max. Pressure
5.9 PSI (406.8 mbar)
Max. Flow Rate
28 L/min (7.4 gal/min)
Bath Dimensions (W × L × D)
Metric (mm)
150 × 99 × 160
211 × 154 × 180
290 × 214 × 200
300 × 264 × 230
Imperial (in)
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)
308 × 480 × 733
366 × 532 × 780
386 × 602 × 825
446 × 662 × 895
Imperial (in)
12.1 × 18.9 × 28.9
14.4 × 20.9 × 30.7
15.2 × 23.7 × 32.5
17.6 × 26.1 × 35.2
Weight
Net Weight
38 kg (83.8 lbs)
44 kg (97 lbs)
60 kg (132.2 lbs)
67 kg (147.7 lbs)
Electrical Requirements
230V, 60Hz
11A
11A
12.5A
13.5A
230V, 50Hz
11A
11A
12.5A
13.5A
120V, 60Hz
12.6A
12.6A
N/A
N/A
Catalog Numbers
230V, 60Hz
AAH57645K
AAH57655K
AAH57665K
AAH57671K
230V, 50Hz
AAH57645K
AAH57655K
AAH57665K
AAH57675K
120V, 60Hz
AAH57643U
AAH57653U
N/A
N/A
RW3 Series Refrigerated & Heating Circulating Bath (-35°C to 150°C)
Specification
RW3-0535P
RW3-1035P
RW3-2035P
RW3-3035P
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)
Temperature Range
-35°C to 150°C (-31°F to 302°F)
Temperature Stability
±0.05°C (±0.09°F)
Cooling Capacity (W)
At +20°C
280
450
800
880
At 0°C
150
330
660
700
At -20°C
80
150
400
440
Circulation Performance
Max. Pressure
5.9 PSI (406.8 mbar)
Max. Flow Rate
28 L/min (7.4 gal/min)
Dimensions & Weight
Bath Opening (mm)
150 × 99 × 160
211 × 154 × 180
290 × 214 × 200
300 × 264 × 230
Exterior (mm)
308 × 480 × 733
366 × 532 × 780
386 × 602 × 825
446 × 662 × 895
Net Weight
38 kg (83.8 lbs)
44 kg (97 lbs)
60 kg (132.2 lbs)
67 kg (147.7 lbs)
Electrical Requirements
230V, 60Hz
12.5A
12.5A
13.5A
14.5A
230V, 50Hz
12.5A
12.5A
13.5A
14.5A
Catalog Numbers
230V, 60Hz
AAH57745K
AAH57755K
AAH57765K
AAH57771K
230V, 50Hz
AAH57745K
AAH57755K
AAH57765K
AAH57775K
Product Manual
User manual for Jeio Tech Refrigerated and Heating Bath Circulators 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.
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