Heated Circulated Bath – General and Programmable

Heated Circulated Bath solutions from Jeiotech deliver precision temperature control and powerful circulation, making them ideal for demanding laboratory applications. These advanced systems feature microprocessor PID control, three-point calibration, and programmable functions with up to 10 customizable programs and pre-heating options for enhanced efficiency.

Trusted by scientists across South Africa, Apex Scientific supplies this reliable laboratory equipment to support your research needs. Learn more and explore our range by visiting our Insights page.

Heated Circulated Baths for Precise Temperature Control in Laboratory Applications

Heated Circulated Baths are essential for temperature-sensitive laboratory processes requiring precision, reliability, and control. Engineered by Jeiotech, these high-performance systems offer robust heating capabilities, intelligent programming, and advanced safety features. Supplied by Apex Scientific, a trusted provider of laboratory equipment in South Africa, these baths are ideal for research, quality control, and industrial laboratories. For more information and options, look at our article, Laboratory Water Baths Demystified: How to Select the Ideal Model for Your Lab.

 

Consistent and Accurate Performance

With a temperature range from ambient +10℃ to 150℃, these heated baths deliver stable, precise performance across a wide spectrum of laboratory applications. The microprocessor PID controller, combined with three-point temperature calibration and automatic tuning, ensures high-accuracy results.

A variable-speed pump provides optimal flow and pressure for both internal (1 to 3 steps) and external (4 to 5 steps) circulation. This ensures uniform temperature distribution throughout the bath and in external systems, maintaining accuracy under varying thermal loads.

 

Scientist-Centric Convenience and Control

These features streamline day-to-day lab work, giving scientists more control while reducing manual tasks. Designed for usability and flexibility, these heated circulated baths include:

  • A bright VFD display with quick-adjustable dial (0.1℃ resolution)
  • Touchscreen LCD controller with intuitive icons and logical menus
  • Dual timer modes (on/off) from 1 minute up to 99 hours 59 minutes
  • Memory storage for up to three frequently used temperature settings
  • Corrosion-resistant, leak-proof stainless-steel bath with rounded corners and an easy-access drain valve
  • RS-232 and USB interfaces for external device control and data collection
  • Built-in casters and side handles for convenient relocation
  • Remote mobile monitoring through LC Connected (compatible with LC GreenBox)
Circulating Bath
Programmable Controller
General Controller
General Controller
Pump Capacities for Circulated Baths
Pump Capacities for Circulated Baths
circulated bath
Ball Type Drain Valve

Reliable and Intelligent Safety System

Safety remains paramount in high-precision environments. These built-in safeguards ensure both user safety and sample protection, making these systems ideal for GLP and GMP-compliant labs. That’s why Jeiotech’s Heated Circulated Baths come equipped with:

  • Isolated agitator, heater, and sensor design using a baffle plate to minimize turbulence and prevent direct contact
  • A color-coded temperature warning indicator for quick visual alerts
  • Alarms for low fluid levels, dry-running, over-temperature, and over-current protection
  • Splash-proof control panel and keypad lock to prevent accidental input during operation
Circulated Bath Heated

Versatile Heating Bath Circulators for Precision Temperature Control

Our Heating Bath Circulators offer powerful internal and external circulation with a smart, programmable controller. Multiple sizes available—see technical specifications for details.

Intelligent Programming for Advanced Workflow Automation

The integrated intelligent program control system offers complete flexibility for thermal cycling and extended experiments. With these advanced scheduling tools, scientists can automate workflows while maintaining precision and consistency. Features include:

  • 10 customizable programs, each with up to 10 programmable steps
  • Each step can be set for up to 99 hours and 59 minutes
  • Pre-heating and heating times can be configured before program execution
  • Stored programs are linkable and repeatable up to 99 cycles
  • Easy-to-navigate scheduler and program view through the LCD controller

Accessories

Why Choose Apex Scientific?

At Apex Scientific, we deliver cutting-edge laboratory equipment from world-renowned brands like Jeiotech to researchers across South Africa. Our commitment to quality, technical support, and scientific integrity ensures that your lab operates at peak performance—with every product designed to meet your specific application needs.

Heating Bath Circulator – General

ModelCW3-05CW3-10CW3-20CW3-30
Bath Volume (L / cu ft)5 / 0.210 / 0.420 / 0.730 / 1.1
Working Temp. Range (℃ / ℉)Amb. +10 to 150 / Amb. +18 to 302Amb. +10 to 150 / Amb. +18 to 302Amb. +10 to 150 / Amb. +18 to 302Amb. +10 to 150 / Amb. +18 to 302
Temp. Stability (±℃ / ℉)0.05 / 0.090.05 / 0.090.05 / 0.090.05 / 0.09
Heat Up Time to 70℃ / 158 ℉ (min)15234355
Bath Opening / Depth (W x D x H, mm / inch)150 x 99 x 160 / 5.9 x 3.9 x 6.3211 x 154 x 180 / 8.3 x 6.1 x 7.1290 x 214 x 200 / 11.4 x 8.4 x 7.9300 x 264 x 230 / 11.8 x 10.4 x 9.1
Exterior (W x D x H, mm / inch)228 x 395 x 424 / 9.0 x 15.6 x 16.7289 x 450 x 444 / 11.4 x 17.7 x 17.5368 x 510 x 464 / 14.5 x 20.1 x 18.3378 x 560 x 494 / 14.9 x 22 x 19.4
Net Weight (kg / lbs)12.5 / 27.615.0 / 33.117.5 / 38.619.5 / 43
Electrical Requirements (230V, 50/60Hz, A)8.58.58.58.5
Cat. No. (230V)AAH52341KAAH52351KAAH52361KAAH52371K
Electrical Requirements (120V, 60Hz, A)8.68.68.68.6
Cat. No. (120V)AAH52342UAAH52352UAAH52362UAAH52372U

 

Heating Bath Circulator – Programmable

ModelCW3-05PCW3-10PCW3-20PCW3-30P
Bath Volume (L / cu ft)5 / 0.210 / 0.420 / 0.730 / 1.1
Working Temp. Range (℃ / ℉)Amb. +10 to 150 / Amb. +18 to 302Amb. +10 to 150 / Amb. +18 to 302Amb. +10 to 150 / Amb. +18 to 302Amb. +10 to 150 / Amb. +18 to 302
Temp. Stability (±℃ / ℉)0.05 / 0.090.05 / 0.090.05 / 0.090.05 / 0.09
Heat Up Time to 70℃ / 158 ℉ (min)24314355
Bath Opening / Depth (W x D x H, mm / inch)150 x 99 x 160 / 5.9 x 3.9 x 6.3211 x 154 x 180 / 8.3 x 6.1 x 7.1290 x 214 x 200 / 11.4 x 8.4 x 7.9300 x 264 x 230 / 11.8 x 10.4 x 9.1
Exterior (W x D x H, mm / inch)228 x 395 x 424 / 9.0 x 15.6 x 16.7289 x 450 x 444 / 11.4 x 17.7 x 17.5368 x 510 x 464 / 14.5 x 20.1 x 18.3378 x 560 x 494 / 14.9 x 22 x 19.4
Net Weight (kg / lbs)12.5 / 27.615.0 / 33.117.5 / 38.619.5 / 43
Electrical Requirements (230V, 50/60Hz, A)8.58.58.58.5
Cat. No. (230V)AAH52741KAAH52751KAAH52761KAAH52771K
Electrical Requirements (120V, 60Hz, A)8.68.68.68.6
Cat. No. (120V)AAH52742UAAH52752UAAH52762UAAH52772U
SKUDescription
AAH52341KCW3-05 Heating Bath Circulator including, 5LT
AAH52351KCW3-10 Heating Bath Circulator including, 10LT
AAH52361KCW3-20 Heating Bath Circulator including, 20LT
AAH52371KCW3-30 Heating Bath Circulator including, 30LT
AAH52741KCW3-05P Heating Bath Circulator Programmable, 5LT
AAH52751KCW3-10P Heating Bath Circulator Programmable, 10LT
AAH52761KCW3-20P Heating Bath Circulator Programmable, 20LT
AAH52771KCW3-30P Heating Bath Circulator Programmable, 30LT

Insights Article: Laboratory Water Baths Demystified: How to Select the Ideal Model for Your Lab

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