Jeio Tech | Refrigerated and Heating Bath Circulator General

Jeio Tech | Refrigerated and Heating Bath Circulator General | With PID Temperature Control, Variable Speed Pump and USB Connectivity

The Jeio Tech Refrigerated Heating Bath Circulator, available at Alto Med Supply, is designed for laboratories that require precise temperature control for both heating and cooling applications.

The RW3-35 models operate from -35°C to 150°C, while the RW3-25 models provide a temperature range from -25°C to 150°C, making them ideal for research, testing, sample preparation, and laboratory circulation processes.

Built with advanced microprocessor PID control, this laboratory bath circulator delivers accurate and stable temperature performance.

Features such as three-point temperature calibration, automatic tuning, and automatic run functions help maintain reliable operation during demanding laboratory applications.

The built-in cooling coil and five-speed adjustable pump reduce fluid turbulence and allow efficient internal and external circulation.

Lower pump settings are optimized for internal circulation, while higher settings support stronger external circulation performance with excellent pressure and flow rates.

The Jeio Tech refrigerated bath circulator is designed for user convenience and long-term durability.

A bright VFD display with a quick-adjust dial allows easy temperature adjustments with 0.1°C resolution.

Additional convenience features include dual wait on/off timer modes, memory storage for up to three frequently used temperatures, and RS-232/USB connectivity for external control and data collection.

The corrosion-resistant stainless steel bath is leak-proof, easy to clean, and includes a convenient drain valve for simple maintenance.

For refrigeration efficiency and easier servicing, the unit features a detachable condenser air filter, removable gridded vent, and quick-release front grill for condenser cleaning.

The system also uses CFC-free refrigerants (R-507 and R-404A) with a double service valve to help reduce leakage risks and support environmentally conscious laboratory operation.

Side handles provide easier transport and installation, while optional LC Connected mobile monitoring allows users to remotely monitor the system through the LC Green Box mobile monitoring platform.

Safety is a major focus of the Jeio Tech Refrigerated Heating Bath Circulator. The agitator, heater, and sensor are separated by a protective baffle plate to minimize turbulence and reduce direct contact with internal components.

The unit also includes a complete safety protection system with alarms for low fluid level, dry-running, over-temperature, and over-current conditions.

A keypad lock function helps prevent accidental setting changes during operation for added laboratory safety and reliability.

Key Features

• Wide Temperature Range: -35°C to 150°C or -25°C to 150°C.
• PID Control: Precise temperature stability.
• 5-Speed Pump: Adjustable circulation.
• High Performance: Up to 28 L/min and 5.9 psi.
• VFD Display: Easy operation and monitoring.
• Dual Timer: Programmable up to 99 hr. 59 min.
• Memory Function: Stores 3 temperature presets.
• Stainless Steel Bath: Durable and corrosion resistant.
• USB & RS-232: Data and device connectivity.
• Safety Alarms: Protects against faults.
• Keypad Lock: Prevents setting changes.

Specifications

Product Manual

User Manual for Jeio Tech Refrigerated and Heating Bath Circulator General 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.

For more information, please refer to our Terms and Conditions.

Please view our full returns and refund policy here.