ISOTHERMAL CONTINUOUSLY (CompressedAir Feed System) STIRRED TANK REACTOR (

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ISOTHERMAL CONTINUOUSLY (CompressedAir Feed System) STIRRED TANK REACTOR (

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ISOTHERMAL CONTINUOUSLY (CompressedAir Feed System) STIRRED TANK REACTOR ( Specification

Specimen Size
Reactor Volume: 210 Liters

Response Time
<1 sec for sensor response

Display Type
Digital LED Display

Humidity
Up to 95% RH (non-condensing)

Gas Pressure
0-8 bar (Compressed Air)

Operating Voltage
220V AC

Measuring Range
Temperature: 0-150C, Pressure: 0-8 bar

Number of Specimens
1

Resolution
Temperature: 0.1C

Test Range
Batch or continuous operation

Mounting Type
Floor Stand

Accuracy
Temperature: 0.5C, Pressure: 0.1 bar

Frequency
50Hz

Features
Isothermal operation, variable speed agitation, compressed air feed, data logging (optional), corrosion-resistant materials

Interface Type
Analog/Digital, possible USB interface (optional)

Max Height
Approx. 1.15 m including motor and stand

Temperature
Ambient to 150C (Isothermal Control)

Power Supply
220V AC, 50Hz, single phase

Automation Grade
Semi-automatic to fully automatic (optional)

Application
Chemical reaction studies, mixing, and scale-up experiments

Port Size
Inlet/Outlet: 1/4 inch NPT

Usage
Research, Laboratory, Industrial Pilot Projects

Capacity
2-10 L

Machine Weight
Approx. 65 kg

Test Speed
Variable, up to 600 RPM

Control Mode
Digital PID Controller

Typical Reaction Types
Aerobic fermentation, chemical synthesis, enzyme kinetics

Outlet System
Continuous overflow with level controller

Cleaning
Removable vessel for easy cleaning

Stirring System
Overhead motor with adjustable speed

Feed System
Peristaltic pump for continuous liquid feed and compressed air sparging

Sensor Type
PT100 RTD for temperature measurement

Insulation
Thermal insulation jacket for temperature stability

Safety
Over-temperature and over-pressure protection

Chemical Compatibility
Suitable for acidic, basic and neutral media

Material of Construction
Borosilicate glass vessel, stainless steel fittings

About ISOTHERMAL CONTINUOUSLY (CompressedAir Feed System) STIRRED TANK REACTOR (

Sponification Reaction study in Isothermal CSTR.

To determine the Reaction Rate Constant and the effect of temperature on it

Product Specifications

Temperature Range 45 Celsius (oC)

Material Metal

Display Type Digital

Power 500 Watt (w)

Usage Laboratory

Voltage 230 Volt (v)

Equipment Materials Brass

Superior Control and Safety

The reactor is equipped with precise digital PID temperature control using a PT100 RTD sensor, achieving a rapid sensor response of less than one second. It features over-temperature and over-pressure protection, ensuring safe operation even under variable reaction conditions. The thermal insulation jacket maintains stable temperatures, essential for accurate results.

Versatile Applications and Chemical Compatibility

Designed for both batch and continuous processing, this reactor is suitable for wall-to-wall chemical studies, mixing, and upscaling research. Its robust construction from borosilicate glass and stainless steel fittings makes it compatible with acidic, basic, and neutral solutions, ideal for enzyme kinetics, synthesis, and fermentation.

Efficient Operation and Easy Maintenance

Featuring an overhead variable-speed motor and peristaltic feed pump, the unit enables fine-tuned control over agitation and reagent dosing. The removable vessel simplifies cleaning, while the digital LED display enables real-time monitoring of critical parameters. Optional digital data logging and analog/digital interfaces streamline integration into lab systems.

FAQs of ISOTHERMAL CONTINUOUSLY (CompressedAir Feed System) STIRRED TANK REACTOR (:

Q: How does the isothermal CSTR maintain precise temperature control during reactions?

A: The isothermal CSTR utilizes a PT100 RTD sensor integrated with a digital PID controller to provide accurate temperature regulation within the range of 0 to 150C. The thermal insulation jacket helps to maintain isothermal conditions, minimizing heat loss and ensuring temperature stability for sensitive reaction protocols.

Q: What types of reactions and processes can be performed in this reactor system?

A: This reactor supports a variety of chemical processes, including aerobic fermentation, chemical synthesis, and enzyme kinetics. Its robust construction and continuous operation capabilities make it suitable for research, laboratory analysis, mixing studies, and scale-up investigations.

Q: When should I use the compressed air feed system and how is it operated?

A: The compressed air feed system is ideal for processes requiring aeration, such as aerobic fermentation or oxidation reactions. Air is introduced through a sparger, with precise control up to 8 bar, ensuring optimal oxygen transfer and mixing efficiency throughout continuous or batch operations.

Q: Where can this CSTR be utilized effectively?

A: This isothermal reactor is suitable for a range of environments, including academic research labs, industrial pilot facilities, and process development centers. Its floor-stand design and compatibility with 220V AC, 50 Hz power make it convenient for a multitude of locations, especially in India.

Q: What are the maintenance and cleaning steps for the reactor?

A: The vessel is fully removable, enabling straightforward access for cleaning after each experiment. The stainless steel fittings resist corrosion, and periodic calibration or cleaning of sensors (temperature and pressure) ensures long-term accuracy and safety.

Q: How does the digital control system benefit process monitoring and data collection?

A: The digital PID controller offers real-time parameter adjustment with high precision. The system supports a digital LED display for instant feedback, while optional analog/digital (and USB) interfaces allow seamless data logging and integration with laboratory information management systems.

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