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JULABO GmbH
TopTech | HighTech Circulators

TopTech | HighTech Circulators

Product catalog summary

Product Characteristics and Functions
The document describes the features of TopTech and HighTech circulators, highlighting their user-friendly displays, precise temperature control, and energy-efficient refrigeration technology. Key features include large LED displays for temperature readings, PID temperature control for stability, and energy-saving cooling mechanisms.

Temperature Control
Circulators offer precise PID temperature control with stability ranging from ±0.005 °C to ±0.2 °C. They include features like drift compensation, external Pt100 sensor connections, and intelligent cascade control for optimal results.

Refrigeration Technology
These circulators provide consistent cooling capacity with features like Active Cooling Control for full utilization and proportional cooling control to save energy. They also include heated cover plates to prevent condensation.

Technical Features
The circulators are equipped with reliable pump systems, RS232/RS485 interfaces for data communication, and integrated programmers for executing temperature profiles. They also offer safety functions like early warning systems for liquid levels and temperature cut-offs.

Model Series Overview
The document details various models within the TopTech and HighTech series, specifying their working temperature ranges, temperature stability, heating and cooling capacities, and pump capacities. Models are designed for a range of applications, from -95 °C to +200 °C.

TopTech Series
Designed for demanding applications, these models feature PID2 temperature control, RS232 interfaces, and early warning systems. They are suitable for temperatures from -50 °C to +200 °C.

HighTech Series
These models are equipped with advanced technology for sophisticated applications, offering features like ICC Cascade Control for high precision and powerful pressure and suction pumps. They are suitable for temperatures from -50 °C to +200 °C.

Conclusion
The document provides a comprehensive overview of the circulators' capabilities, highlighting their precision, energy efficiency, and safety features, making them suitable for various industrial and research applications.

Overview
The document provides detailed specifications and features of various models of circulators, including HL, CF, ME, and SL series, designed for professional and demanding applications. These circulators offer advanced technology, high functionality, and energy efficiency.

Key Features

HL Circulators: Include an additional LCD display, integrated programmer, RS232/RS485 interface, and adjustable temperature display.
FP Models: Feature energy-saving proportional cooling control.
CF Series: Compact design with cooling capacities up to 470 W, suitable for limited space installations.
Ultra-Low Refrigerated Circulators: Equipped with dual-stage cascade refrigeration for continuous operation, with models offering heating capacities up to 3 kW.
HighTech Series: Provide powerful pressure and suction pumps, energy-saving cooling control, and are upgradeable with additional heating and pump capacity.

Applications

External temperature control for distillation apparatus, miniplant installations, jacketed reactors, autoclaves, kilo labs, and pilot plants.
Ultra-low temperature control for cell cultivation, freezing point determination, and petroleum testing.

Specifications

Working temperature ranges from -95 °C to +200 °C depending on the model.
Temperature stability as precise as ±0.01 °C.
Heating capacities up to 3 kW and cooling capacities up to 5.5 kW.
Pump capacities vary with flow rates up to 30 l/min and pressure differences up to 1.1 bar.

Energy Efficiency
JULABO circulators incorporate Active Cooling Control technology, ensuring full cooling capacity while saving energy. FP models adjust cooling capacity automatically, resulting in significant energy savings compared to non-proportional control units.

Conclusion
The document highlights the advanced features and applications of JULABO circulators, emphasizing their suitability for precise temperature control in various scientific and industrial settings.

Overview: The document provides detailed information on JULABO's refrigerated circulators, focusing on their specifications, environmental benefits, safety features, and user advantages. It also covers the accessories and thermal bath fluids compatible with these circulators.

Specifications: The circulators feature proportional cooling control for energy efficiency, water-cooled options for minimal heat discharge, and ultra-low temperature capabilities. Models are identified by their lowest achievable temperature, such as FP50 for -50°C.

Environmental Responsibility: JULABO's FN models use natural refrigerants like R290, which have a low Global Warming Potential (GWP) of 3, significantly lower than traditional refrigerants. This contributes to ozone layer protection and reduced CO2 emissions.

Safety Features: The circulators are designed with maximum safety in mind, featuring hermetically sealed refrigerant cycles and separated electrical components to prevent hazards. They comply with DIN EN 378-1:2008 standards for minimum room size.

User Benefits: The circulators offer high cooling capacities, active cooling control, and precise temperature control technology. They include features like early warning systems for low liquid levels and temperature limits, ensuring operational safety and efficiency.

Control Technology: The devices use PID temperature controls with self-optimizing ICC technology for precise results. Users can adjust control dynamics and access additional parameters for process optimization.

Accessories and Customization: JULABO provides a range of accessories, including external temperature sensors, booster heaters, and pumps. Custom solutions are available for specific application needs, such as special heat exchangers and tubing.

Thermal Bath Fluids: JULABO offers a selection of thermal bath fluids with wide temperature ranges, low viscosity, and high stability. These fluids are designed for safe and reliable operation with JULABO instruments.

Conclusion: JULABO's refrigerated circulators are designed for high performance, safety, and environmental responsibility. They offer customizable solutions and a range of accessories to meet diverse laboratory needs.

Overview: The document provides detailed specifications and features of JULABO heating circulators, designed for precise temperature control in laboratory applications. It includes information on various models, their capabilities, and additional features for enhanced performance.

Specifications: The circulators operate within a temperature range of +20 to +300 °C, with temperature stability of ±0.01 °C. They feature integrated cooling coils for applications near ambient temperatures and have varying pump capacities and bath dimensions depending on the model.

Key Features:

HighTech circulators offer advanced technology with powerful, electronically adjustable pressure and suction pumps.
ICC temperature control ensures high precision, with self-optimizing PID control parameters.
VFD Comfort display provides simultaneous display of multiple temperature values.
Integrated programmer allows for time and temperature-dependent process execution.
Early warning systems for low liquid levels and temperature limits enhance safety.

Applications: These circulators are suitable for external and internal temperature applications, including use with jacketed reactors, distillation apparatuses, and photometers. They are designed for demanding applications requiring precise temperature control.

Additional Features:

WirelessTEMP products enable wireless monitoring and operation.
SmartPump electronics adjust pump capacity based on fluid viscosity.
ATC function allows for temperature calibration using a reference thermometer.
Special accessories like external Pt100 sensors and solenoid valves for cooling water are available.

Customization Options: JULABO offers customization for specific applications, including special inserts, bath covers, temperature sensors, and heat exchangers. Customers can specify requirements for individual solutions.

Conclusion: JULABO heating circulators provide robust and versatile solutions for laboratory temperature control, with a range of models and features to meet diverse application needs.

Overview
JULABO Thermal bath fluids are specifically designed for temperature control applications, ensuring safe and reliable operation. These fluids are chosen for their optimal viscosity, oxidation behavior, and thermal conductivity, making them ideal for use with JULABO temperature control instruments.

Advantages

Wide temperature ranges
Low viscosity
High stability
Good heat conductivity
Minimum odor
Low corrosion tendency
Low toxicity
Long shelf life

Specifications
Various types of JULABO Thermal bath fluids are available, each with specific properties:

Thermal H10: Temperature range from -30°C to +80°C, viscosity of 4.07 mm²/s at +20°C, and a density of 1.08 g/cm³.
Thermal G: Temperature range from +70°C to +170°C, viscosity of 293 mm²/s at +20°C, and a density of 1.15 g/cm³.
Thermal M: Temperature range from 0°C to +220°C, viscosity of 22.3 mm²/s at +20°C, and a density of 0.95 g/cm³.
Thermal H20S: Temperature range from +20°C to +250°C, viscosity of 55 mm²/s at +20°C, and a density of 0.96 g/cm³.
Thermal HS: Temperature range from -40°C to +180°C, viscosity of 10.8 mm²/s at +20°C, and a density of 0.94 g/cm³.

Materials and Compatibility
JULABO Thermal bath fluids are based on silicon or water-glycol, providing excellent thermal characteristics and low viscosity. They are chemically inert and do not affect metals such as iron, copper, zinc, aluminum, chrome, or nickel.

Accessories
JULABO offers a range of accessories for heating circulators, including stand attachments, bath clamps, pump sets, cooling coils, and various tubing options. These accessories are designed to enhance the functionality and efficiency of the temperature control systems.

Case Studies
JULABO equipment undergoes rigorous testing in real-life environments to ensure performance. Case studies provide insights into test setups and results, helping users optimize their setups.

Fluid-Gas Heat Exchanger
The Fluid-Gas Heat Exchanger is designed for fluid-based gas temperature control, offering high efficiency and stability. It is suitable for a wide range of fluids and provides excellent resistivity against chemical impacts.

Technical Specifications Overview

1. General Specifications:
- The document provides detailed specifications for various models of refrigerated and heating circulators.
- Models are categorized by series such as MA, ME, HE, HL, SL, etc., each with specific order numbers and operational parameters.

2. Temperature and Control:
- Working temperature ranges vary across models, with some capable of operating from -90°C to +200°C.
- Temperature control is managed through PID or ICC systems, with resolutions as fine as 0.01°C and stability ranging from ±0.01 to ±0.05°C.

3. Pump Capacity:
- Pump capacities are specified in terms of pressure, suction, and flow rate, with pressure ranging from 0.23 to 0.7 bar and flow rates from 11 to 26 l/min.
- Connection threads and barbed fittings are standardized across models for compatibility.

4. Cooling and Heating Capacities:
- Cooling capacities are detailed for various bath fluids, with specific kW ratings at different temperatures.
- Heating capacities are provided in kW, indicating the power required for operation.

5. Physical Dimensions and Power Requirements:
- Models vary in size, with dimensions provided in W × L × H cm.
- Power requirements are specified in terms of voltage, frequency, and current (V/Hz/A).

6. Additional Features:
- Some models include integrated cooling coils and bath covers.
- Classification according to DIN 12876-1 is provided, indicating safety and operational standards.

7. Recommendations and Standards:
- The document references DIN 12876-1 for classification and safety standards.
- Users are directed to www.julabo.com for information on refrigerants used in the systems.

Overview: The document provides detailed specifications and product offerings from JULABO, a company specializing in temperature control solutions. It includes information on various models of circulators, their specifications, and available voltage options.

Product Specifications: The document lists multiple models of integrated and refrigerated heating circulators, cryo-compact circulators, ultra-low refrigerated circulators, and open heating bath circulators. Each model is detailed with specifications such as power requirements, dimensions, weight, and classification according to DIN standards.

Voltage Options and Heating Capacity: The document provides a comprehensive table of models with their order numbers, available voltage options, and heating capacities. This includes options for 230 V, 115 V, and 100 V across different frequency ranges.

Product Advantages: JULABO products are highlighted for their suitability for a wide range of temperature applications, from -95 °C to +400 °C. The document emphasizes the efficiency and environmental benefits of their recirculating coolers and the precision of their temperature control systems.

Additional Products and Services: JULABO offers a variety of additional products such as calibration baths, visco baths, and temperature controllers. They also provide comprehensive service and support, including installation, calibration, and application training.

Quality Assurance: JULABO emphasizes their commitment to quality, with every product undergoing thorough testing before shipment. They also highlight their use of environmentally friendly materials and technologies.

Global Presence: The document lists JULABO's subsidiaries and partners worldwide, ensuring global support and distribution.

Catalog excerpts

TopTech | HighTech Circulators

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Product Characteristics | Functions The icons can be found on the intro pages of each product group. Technical Features Easy to read Large LED temperature display for actual value and setpoint (display resolution 0.1 °C) For perfect results Intelligent Cascade Control’, automatic & self optimizing adjustment of PID control parameters, temperature stability ±0.005 °C internal, <±0.05 °C external Several values at a glance Large Multi-Display (LED), easy to read across the room, for actual value and up to 3 setpoints: warning functions, high temperature cut-off, pump stages (display resolution...

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TopTech | HighTech Circulators

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Refrigerated Circulators

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JULABO circulators and their well proven and reliable technology are valued by users around the world and in all industries. They are designed for day-to-day work in research, material testing or in production. The JULABO range of circulators features functional solutions and has set the benchmark for temperature control technology for decades. The JULABO range of circulators has the matching equipment for working temperatures to -95 °C. Choose your temperature control solution from two model series: TopTech Series & HighTech Series. Models for working temperatures from -95 °C to +200 °C All...

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Middle class for a broad range of applications Upper middle class with external Pt100 sensor connection S3 4:ACC Connections for © RS232 ® Refrigeration unit ® Pump Connections for © External Pt100 sensor © RS232 ® Refrigeration unit ® Pump Please refer to the beginning of the brochure for a description of the icons shown above.

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HighTech HE/SE Models HL/SL Models Powerful sophisticated models for demanding applications Top class for demanding applications in any environment Connections for © External Pt100 sensor © RS232/RS485 ® Refrigeration unit ® Electronic module (Optional) © Stakei connections (HL/SL) © Pump M16x1 male Electronic module with analog connections Order No. 8 900 100 Optional for HighTech Series ® Alarm output ® Standby input © Analog interface with one input and two outputs for external programming, flow sensor, pressure sensor or temperature recorder, freely scalable (current/voltage)

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TopTech Series for working temperatures from -50 °C to +200 °C Refrigerated / heating circulators of the TopTech Series are designed for demanding applications. They feature increased functionality and additional warning and safety functions. Models with MA circulator - PID2 temperature control, stability ±0.02 °C - ATC 3-point calibration - RS232 interface - Early warning system for low liquid level and high/low temperature - Pump capacity electronically adjustable - Protection class III according to DIN 12876-1 Order No. Model Working Temp. Heat. Cooling capacity kW Pump...

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Julnba TopTech Series for working temperatures from -50 °C to +200 °C Models with ME circulators allow for a wide range of applications. The units have a connection for an external Pt100 sensor for direct measuring and control in an external application. The VFD Comfort display features easy operation and shows all temperature values on one display. Additional advantages of models with ME circulator - PID3 temperature control, stability ±0.01 °C - VFD Comfort display with simultaneous indication of setpoint and internal and external actual value (resolution 0.01 °C) - Integrated programmer (1...

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Heat-up time Cool-down time Bath fluid: thermal Bath fluid: ethanol HighTech Series for working temperatures from -50 °C to +200 °C The HighTech Series features refrigerated heating circulators with innovative technology for sophisticated applications. The instruments provide powerful, electronically adjustable pressure and suction pumps. The instruments can be used for internal as well as external temperature control applications of closed and open systems. Models with HE circulator - The ICC Cascade Control guarantees highest precision, stability ±0.01 °C - VFD Comfort display, simultaneous...

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Julnbaf \ FP35-HL for external temperature applications with rapid temperature changes V_'_ J Applications External temperature control applications, particularly for distillation apparatus and miniplant installations, jacketed reactors, autoclaves, kilo labs, pilot plants etc. V_) HighTech Series for working temperatures from -50 °C to +200 °C The top models with HL circulators offer professional technology and maximum functionality. Additional advantages of models with HL circulator - Comfortable user guidance via additional LCD display - Integrated programmer (6 x 60 steps) with real-time...

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Basic models for routine and standard applications in the lab Superior models for most demanding applications in any environment S3 Rear view © Pump connections © RS232 interface Rear view © Pump connections © RS232/ RS485 interface © Connection for external Pt100 sensor ® Electronic module (Optional) Please refer to the beginning of the brochure for a description of the icons shown above.

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Applications External temperature control applications, distillation apparatuses and miniplant installations, especially for installations with limited space, e.g. in fume hoods V____J Cryo-Compact Circulators for working temperatures from -40 °C to +200 °C The Cryo-Compact Circulators of the CF Series provide powerful cooling and heating capabilities in a space-saving, compact design. The instruments feature 2 kW heating capacity and classification III according to DIN 12876-1. The Cryo-Compact Circulators have pump connections for external temperature control applications and a bath opening...

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Applications Freezing point determination, calibration at low temperatures, petroleum testing, ultra-low temperature control for cell cultivation V___J TopTech Series for working temperatures from -90 °C to +100 °C with bath opening for internal/external applications The Ultra-Low Refrigerated Circulators of the TopTech Series are equipped with a dual-stage cascade refrigeration system for continuous operation of internal and external temperature applications. Models with ME circulator - Heated bath cover plate to prevent condensation or ice build-up - Pressure pump up to 0.45 bar, electronically...

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