Atlas Cryo Reactor

The Atlas Cryo Reactor is a high-performance, ultra-cold cooling module for round bottom flasks. The compact module requires only mains power to rapidly cool reactions to process temperatures as low as -80 °C

At a glance

The Atlas Cryo Reactor provides complete freedom to choose your precise reaction temperatures.  Simply dial in the required temperature and press go.

Syrris Atlas HD Key feature - cold vessel with frost forming

1. No circulator, coolants or special glassware required

The Atlas Cryo Reactor requires only mains power to perform low-temperature reactions.  Rapid and precise process temperature control down to -80 °C.  The system replaces costly cryogenic circulators or inefficient dry ice/ liq N2 set-ups.  It is the ideal choice for reactions requiring long reaction times at low temperatures.

Atlas HD Key feature - scorpion overhead stirrer motor

2. Efficient stirring options in a compact footprint

The system includes an integrated magnetic stirrer with speeds up to 1200 rpm.  For more viscous samples or more efficient mixing, the Atlas Scorpion Overhead Stirrer can be connected.  The compact footprint and simple electrical connection make the system easy to move between fumehoods to maximize its usage.

Syrris Atlas Flasks Key feature - wide range

3. Wide choice of flask sizes

An adapter is supplied to allow a wide range of round bottom flasks to be used.  Based on the Syrris Stacking Dry Bath, the Atlas Cryo Reactor can accommodate round bottom flask sizes of 50 mL, 100 mL, 250 mL and 500 mL.

Syrris Atlas PC Software 1 - Screenshot

4. Powerful reaction control

The Atlas Cryo reactor can be used in two different modes of automation.  Control directly at the front of the module itself by clicking and dialing in the desired temperature and stirring or operate the system with the Atlas PC software.  The Atlas PC software allows sophisticated reaction control, graphing and data logging.

Atlas Cryo features a key piece of technology to achieve its very low temperature range.”

Paul Crisp, Principal Design Engineer
Paul Crisp - Principal Design Engineer at Syrris
Atlas HD Texture - scorpion overhead stirrer motor
Syrris Atlas HD Key feature - cold vessel with frost forming
Syrris Batch Reactors - Mixing and Stirring

Specifications

Vessel Volume Range

50 mL, 100 mL, 250 mL, and 500 mL Round Bottom Flasks

Vessel Shapes

Round Bottom Flasks

Other Vessel Types

No (Jacketed vessels available with Atlas HD system)

Temperature Range

-80°C to 10°C

Stirring Options

Scorpion Overhead Stirrer (up to 800rpm/11Ncm torque), High Speed Available, High Torque Available

Automation

Yes

Modes of Operation

Atlas PC Software, Manual Operation, AtlasClassic Click Wheel Control

Sensor Options

Temperature, pH, Pressure, Turbidity, In-situ FTIR, Other Sensors Available

Pressure Range

Vacuum (50mbar) to 0.5 Bar, See Atlas 200 Bar Pressure Systems for High Pressure up to 200 Bar, See Atlas 3 Bar Pressure Systems for High Pressure up to 3 Bar

Reagent Addition and Sampling

Manual Dosing, Automated Dosing (Volumetric), Automated Dosing (Gravimetric), Sampling of Liquids, Full Gas Control, Atlas Syringe Pump Range


System configurations

Syrris Atlas Cryo Reactor Product Shot

Atlas Cryo Reactor

The Atlas Cryo Reactor is an ultra-cold cooling module for controlled reactions in round bottom flasks. The compact system requires only mains power to rapidly cool reactions to process temperatures as low as -80°C

Included modules

  • Atlas Cryo Reactor Unit

    Atlas Cryo low temperature system for use with round bottom flasks.

  • Atlas Cryo Adapters

    Adapters for use with Atlas Classic base.

  • Magnetic Stirrer for Atlas Classic

    Magnetic vessel stirrer for round bottom flasks. The Magnetic Stirrer connects directly to the Base Unit using a bayonet fitting. The stirrer is automatically detected by the Base Unit and stirring can be controlled directly from the front panel with either set-points or profiles. In…

Optional modules

  • Atlas Scorpion Overhead Stirrer

    The Atlas Scorpion Overhead Stirrer is a quick release, high RPM stirrer motor and coupling. The Scorpion Overhead Stirrer provides auto-aligning overhead stirring up to 800RPM for Atlas Potassium or Sodium type systems. Connecting directly to the Base Unit, the Scorpion Overhead Stirrer includes a…

  • Atlas Stirrer Seal and Guide

    Stable and reliable stirrer seal and guide for high rpm and easy connection to the Scorpion Overhead Stirrer.

  • Atlas Syringe Pump

    The Atlas Syringe Pumps (regular up to 20 mL/min or XL up to 200 mL/min) are versatile volumetric dosing and/or sampling systems. They allow 2 independent refilling flows, one continuous flow, reaction sampling, intelligent control of pH and temperature-dependent dosing. An Atlas Syringe Pump or…

  • Atlas PC Software 1

    Atlas Software 1 is an easy-to-use PC based application for control and analysis of experiments. Whole systems including stirrers, circulators, RTDs, pumps, balances etc. can be configured using virtually any manufacturer’s apparatus. The “drag and drop” interface means recipes can be created, changed and saved…

  • pH Probe and Node

    Accurate measurement and monitoring of pH. Control pH in combination with the Atlas Syringe Pump. These pH Probes connect to the pH and Temperature Node. The swivel adapter allows its angle to be adjusted within a jacketed reactor. These combination probes have an AgCl reference,…

Syrris Atlas HD Product Shot

Atlas HD Potassium

Atlas HD Potassium is an automated, modular jacketed reactor platform for R&D chemists and chemical engineers. Atlas HD enables supreme flexibility with seamless and tool-free interchangeability of jacketed reactors from 50 mL to 5 L

Included modules

  • Atlas HD Base Unit

    Touch screen base for full reaction automation on Atlas HD.  All Atlas HD systems include the Atlas HD Base Unit

  • Jacketed Vessels and Lids

    Choose from a range of handmade borosilicate glass jacketed reaction vessels and lids. Round Bottomed Jacketed Vessels: 100 mL to 5 L Torispeherical Jacketed Vessels: 50 mL to 2 L Vacuum Jacketed Vessels: 100 mL to 5 L Conical Bottom Vessels: 250 mL to 1…

  • Atlas Jacketed Vessel Clamp

    The Jacketed Vessel Clamp is a quick-release clamping mechanism for regular (not 3 bar rated) Atlas jacketed reactors. Designed to make changing reactors both quick and easy, the Jacketed Vessel Clamp has a simple mechanism to clamp and release the reactor and lid simultaneously. The reactor…

  • Atlas Oil Drain Unit, Oil Pipe Tidy, and Oil Pipes

    The perfect accessory for those wishing to change vessels with as little fuss and mess as possible. Oil Drain Unit The Oil Drain Unit provides the ability to drain oil from a Jacketed Reactor Vessel back into a recirculator without exposure to the oil. It…

  • Temperature Node and Probe

    Easy connection to the Atlas HD base. Our probes are available in different lengths to suit different vessels.

  • Atlas Scorpion Overhead Stirrer

    The Atlas Scorpion Overhead Stirrer is a quick release, high RPM stirrer motor and coupling. The Scorpion Overhead Stirrer provides auto-aligning overhead stirring up to 800RPM for Atlas Potassium or Sodium type systems. Connecting directly to the Base Unit, the Scorpion Overhead Stirrer includes a…

  • Stirrer

    Wide range of PTFE, glass, stainless steel stirrers in a variety of geometries including anchor, pitch blade turbine and retreat curve impellor.

  • Atlas Stirrer Seal and Guide

    Stable and reliable stirrer seal and guide for high rpm and easy connection to the Scorpion Overhead Stirrer.

Optional modules

  • Atlas PC Software 1

    Atlas Software 1 is an easy-to-use PC based application for control and analysis of experiments. Whole systems including stirrers, circulators, RTDs, pumps, balances etc. can be configured using virtually any manufacturer’s apparatus. The “drag and drop” interface means recipes can be created, changed and saved…

  • Atlas Syringe Pump

    The Atlas Syringe Pumps (regular up to 20 mL/min or XL up to 200 mL/min) are versatile volumetric dosing and/or sampling systems. They allow 2 independent refilling flows, one continuous flow, reaction sampling, intelligent control of pH and temperature-dependent dosing. An Atlas Syringe Pump or…

  • Circulator and Fluid

    Circulator options from industry-leading manufacturer, Huber. A range of circulator accessories and oils for whatever your application are available.

  • pH Probe and Node

    Accurate measurement and monitoring of pH. Control pH in combination with the Atlas Syringe Pump. These pH Probes connect to the pH and Temperature Node. The swivel adapter allows its angle to be adjusted within a jacketed reactor. These combination probes have an AgCl reference,…

  • Turbidity Probe and Node

    Accurate measurement and monitoring of turbidity in partnership with the Atlas HD base. Turbidity Probe The Turbidity Probe can be used as a simple crystallization point detector, or in more complex studies involving meta stable crystallization zones, secondary nucleation and polymorphism issues. It requires a Turbidity…

Syrris Atlas HD Calorimeter Product Shot

Atlas HD Calorimeter

The Atlas HD Calorimeter is an easy-to-use, high-performance system. Using either Heat Flow Calorimetry (HFC) or Power Compensation Calorimetry (PCC), Atlas HD can generate power and enthalpy graphs quickly and easily

Included modules

  • Atlas HD Potassium

    The Atlas HD Potassium is the base system on which all Atlas HD systems are built, and can be configured/extended for crystallization, calorimetry, and high-pressure experiments.

  • Atlas PC Software 1

    Atlas Software 1 is an easy-to-use PC based application for control and analysis of experiments. Whole systems including stirrers, circulators, RTDs, pumps, balances etc. can be configured using virtually any manufacturer’s apparatus. The “drag and drop” interface means recipes can be created, changed and saved…

  • Atlas Reporting Software

    The Atlas Reporting Software allows easy graphical analysis of log files generated by either the Base Unit, Atlas Software 1, or Atlas Syringe Pump. Log files in .csv format are easily imported using the simple wizard style software, allowing graphs to be created and customized,…

  • Atlas Calorimetry Upgrade Kit

    The Atlas HD Calorimetry Upgrade Kit includes all the necessary parts to upgrade the Atlas HD Potassium base system to a powerful reaction calorimeter. There are two versions of the kit; one for PCC use only and one for complete HFC/PCC. Major parts in his…

Optional modules

  • Atlas Syringe Pump

    The Atlas Syringe Pumps (regular up to 20 mL/min or XL up to 200 mL/min) are versatile volumetric dosing and/or sampling systems. They allow 2 independent refilling flows, one continuous flow, reaction sampling, intelligent control of pH and temperature-dependent dosing. An Atlas Syringe Pump or…

Syrris Atlas HD Crystallization Product Shot

Atlas HD Crystallization

Atlas HD Crystallization system has the ability to both control crystallization and monitor the progress of the crystal growth. Monitoring is seamless with the introduction of the turbidity probe and node. Nucleation can be controlled using the SonoLab module which initiates nucleation using ultrasound

Included modules

  • Atlas HD Potassium

    The Atlas HD Potassium is the base system on which all Atlas HD systems are built, and can be configured/extended for crystallization, calorimetry, and high-pressure experiments.

  • Turbidity Probe and Node

    Accurate measurement and monitoring of turbidity in partnership with the Atlas HD base. Turbidity Probe The Turbidity Probe can be used as a simple crystallization point detector, or in more complex studies involving meta stable crystallization zones, secondary nucleation and polymorphism issues. It requires a Turbidity…

  • Prosonix Sonolab SL10 Sonocrystallizer (230V/110V)

    The Prosonix Sonolab is a high-performance ultrasound module allowing full control of crystallization processes, for use with the Atlas HD Crystallization system. Using proprietary ultrasound technology, the Sonolab allows control of particle size, shape, crystallinity and polymorphism in a completely automated and easy to use…

  • Sonocrystallizer Accessories Pack

    The Sonocrystallizer Accessories Pack contains a peristaltic pump, tubing, connectors, and valves for recycling the reactor contents through the Sonolab flow cell. The pack also contains ear defenders for convenience and stand to hold the Sonolab flow cell close to the reactor.

Optional modules

  • Atlas Syringe Pump

    The Atlas Syringe Pumps (regular up to 20 mL/min or XL up to 200 mL/min) are versatile volumetric dosing and/or sampling systems. They allow 2 independent refilling flows, one continuous flow, reaction sampling, intelligent control of pH and temperature-dependent dosing. An Atlas Syringe Pump or…

Syrris Atlas Potassium 3 bar pressure system product shot

Atlas 3 Bar Pressure System

The Atlas Potassium 3 Bar System is a modular 3 bar pressure reactor system that can be controlled automatically or manually.  Available with reactor volumes from 100 mL to 3 L that can be changed in minutes without the need for tools

Included modules

  • Atlas Classic Base

    The Base Unit is the center of any Atlas system. The Base Unit can be configured into a variety of different systems for different applications such as discovery or process chemistry. In every case, the hardware clicks into place in seconds without the need for…

  • Atlas Scorpion Overhead Stirrer

    The Atlas Scorpion Overhead Stirrer is a quick release, high RPM stirrer motor and coupling. The Scorpion Overhead Stirrer provides auto-aligning overhead stirring up to 800RPM for Atlas Potassium or Sodium type systems. Connecting directly to the Base Unit, the Scorpion Overhead Stirrer includes a…

  • Temperature Node and Probe

    Easy connection to the Atlas HD base. Our probes are available in different lengths to suit different vessels.

  • Pressure Sensor and Nodes (Atlas 200 Bar Pressure System)

    Sensor for sensing pressure in the reactor and node to couple to Atlas base. Pressure Sensor for 200 Bar System The Pressure Sensor for 200 Bar System connects to the Pressure Node for 200 Bar System to allow the Atlas Base or Reactor Master to…

  • Stirrer Seal and Guide (Atlas 3 bar System)

    The Stirrer Seal and Guide is rated to 3 bar and is designed for use with the 3 Bar Jacketed Vessel Lid. The material exposed to the reactor is PTFE for maximum chemical resistance. The top of the Stirrer Seal and Guide fits the Scorpion…

  • Atlas Jacketed Vessel Clamp (3 Bar System)

    The Jacketed Vessel Clamp for the 3 bar system is designed to accept any of the Syrris Jacketed Vessel (rated to 3 bar) and the Jacketed Vessel Lid (rated to 3 bar). It allows changing of vessels in under 1 minute and clamps the lid…

  • Jacketed Vessels (rated to 3 bar)

    There is a range of jacketed reactor vessels that are rated to 3 bar and are designed for use with the 3 Bar Atlas Jacketed Vessel Clamp and Atlas SS 3 Bar Jacketed Vessel Lid and Safety Manifold. Jacketed and vacuum jacketed round-bottomed vessels are available.

  • Vessel Lid and Safety Manifold (3 bar system)

    The Jacketed Vessel Lid and Safety Manifold for the 3 bar system is designed for use with the Jacketed Vessel Clamp for the Atlas 3 Bar System. The lid has 7 ports: 1 x vertical M30 centre port for the 3 bar Stirrer Seal and…

  • Atlas Safety Enclosure (3 bar)

    The safety enclosures for the Atlas and Globe 3 bar systems offer a compact and safe shield when pressurizing vessels and facilitate easy access for changing vessels between experiments.  Essential for all 3 bar pressure systems.

  • Atlas Oil Drain Unit, Oil Pipe Tidy, and Oil Pipes

    The perfect accessory for those wishing to change vessels with as little fuss and mess as possible. Oil Drain Unit The Oil Drain Unit provides the ability to drain oil from a Jacketed Reactor Vessel back into a recirculator without exposure to the oil. It…

Optional modules

  • Atlas Gas Selection Module

    The Gas Selection Module allows 3 gases to be permanently connected to the module yet only one gas connected to the reactor at any one time. It can be controlled from the twist and click knob to select Gas 1, Gas 2, Gas 3, or…

  • Atlas 200 Bar Gas Pressure Control Module

    This module automatically controls the dosing of gas into and out of the reactor to control the pressure within the reactor. There are 3 modes: Set Min. Pressure and Max. Pressure - In this mode the inlet valve is opened if the pressure drops below…

  • Atlas PC Software 1

    Atlas Software 1 is an easy-to-use PC based application for control and analysis of experiments. Whole systems including stirrers, circulators, RTDs, pumps, balances etc. can be configured using virtually any manufacturer’s apparatus. The “drag and drop” interface means recipes can be created, changed and saved…

  • Aalborg Mass Flow Controllers

    The Aalborg Mass Flow Controller is for use with Atlas Pressure Systems. It is ideal for applications such as dosing a controlled quantity of gas into a reactor at an accurate rate. Viewing data and programming is possible locally by the LCD and four button…

  • Aalborg Mass Flow Meter

    The Aalborg Mass Flow Meters are for use with Atlas Pressure Systems. They are ideal for applications such as understanding the total mass of gas dosed into a reactor and gas uptake monitoring. Viewing data and programming is possible locally by the LCD and four…

  • Atlas Syringe Pump

    The Atlas Syringe Pumps (regular up to 20 mL/min or XL up to 200 mL/min) are versatile volumetric dosing and/or sampling systems. They allow 2 independent refilling flows, one continuous flow, reaction sampling, intelligent control of pH and temperature-dependent dosing. An Atlas Syringe Pump or…

  • Circulator and Fluid

    Circulator options from industry-leading manufacturer, Huber. A range of circulator accessories and oils for whatever your application are available.

Syrris Atlas 200 bar product shot

Atlas 200 Bar Pressure System

The Atlas Sodium Pressure System is designed for applications where elevated pressures up to 200 bar are required, such as hydrogenations, carbonylations, etc.

Included modules

  • Atlas Classic Base

    The Base Unit is the center of any Atlas system. The Base Unit can be configured into a variety of different systems for different applications such as discovery or process chemistry. In every case, the hardware clicks into place in seconds without the need for…

  • Atlas Hotplate (for Atlas Classic) (230V/120V)

    The Atlas Hotplate for the Atlas Classic Base Unit connects via a bayonet fitting and is automatically detected. The Atlas Hotplate includes a heater and an embedded RTD for feedback of plate temperature and a thermal cut-out for safe operation. The Atlas Hotplate can be…

  • Magnetic Stirrer for Atlas Classic

    Magnetic vessel stirrer for round bottom flasks. The Magnetic Stirrer connects directly to the Base Unit using a bayonet fitting. The stirrer is automatically detected by the Base Unit and stirring can be controlled directly from the front panel with either set-points or profiles. In…

  • High Pressure Vessel and Lid (200 Bar)

    Syrris offer a range of High-Pressure Vessels for use with the High-Pressure Vessel Lids in the Atlas Sodium High-Pressure system. These Vessels are made of stainless steel or Hastelloy.

  • Dry Bath for High Pressure Vessel (200 Bar)

    The dry baths for high-pressure vessels fit onto the Hotplate or Hotter Hotplate and accept the stainless steel or Hastelloy high-pressure vessels.

  • Temperature Node and Probe

    Easy connection to the Atlas HD base. Our probes are available in different lengths to suit different vessels.

Optional modules

  • Pressure Sensor and Nodes (Atlas 200 Bar Pressure System)

    Sensor for sensing pressure in the reactor and node to couple to Atlas base. Pressure Sensor for 200 Bar System The Pressure Sensor for 200 Bar System connects to the Pressure Node for 200 Bar System to allow the Atlas Base or Reactor Master to…

  • Atlas Gas Selection Module

    The Gas Selection Module allows 3 gases to be permanently connected to the module yet only one gas connected to the reactor at any one time. It can be controlled from the twist and click knob to select Gas 1, Gas 2, Gas 3, or…

  • Atlas 200 Bar Gas Pressure Control Module

    This module automatically controls the dosing of gas into and out of the reactor to control the pressure within the reactor. There are 3 modes: Set Min. Pressure and Max. Pressure - In this mode the inlet valve is opened if the pressure drops below…

  • Aalborg Mass Flow Controllers

    The Aalborg Mass Flow Controller is for use with Atlas Pressure Systems. It is ideal for applications such as dosing a controlled quantity of gas into a reactor at an accurate rate. Viewing data and programming is possible locally by the LCD and four button…

  • Aalborg Mass Flow Meter

    The Aalborg Mass Flow Meters are for use with Atlas Pressure Systems. They are ideal for applications such as understanding the total mass of gas dosed into a reactor and gas uptake monitoring. Viewing data and programming is possible locally by the LCD and four…

  • Atlas PC Software 1

    Atlas Software 1 is an easy-to-use PC based application for control and analysis of experiments. Whole systems including stirrers, circulators, RTDs, pumps, balances etc. can be configured using virtually any manufacturer’s apparatus. The “drag and drop” interface means recipes can be created, changed and saved…

  • Atlas Hotter Hotplate (for Atlas Classic)

    The Atlas Hotter Hotplate for the Base Unit connects via a bayonet fitting and is automatically detected. The Atlas Hotplate includes a heater and an embedded RTD for feedback of plate temperature and a thermal cut-out for safe operation. The Atlas Hotplate can be controlled…

Syrris Atlas Lithium Product Shot

Atlas Flasks and Vials

Syrris has a wide range of tools for small scale chemistry in round bottom flasks and vials. Atlas Lithium and Sodium can provide fine control for round bottom flask or parallel chemistry and modules like the Atlas Orbit and the Atlas Stacking Dry Bath are common tools helping chemists be more productive.

Included modules

  • Atlas Lithium

    Atlas Lithium automates reactions in round bottomed flasks or vials. With a Magnetic Stirrer, Hotplate and Stacking Dry Bath, Lithium can heat and stir round bottom flasks from 50 mL to 1 L. The Dry Bath gives excellent thermal transfer, yet the exterior surface remains…

  • Atlas Sodium

    Atlas Sodium is an automated reactor system for round bottom flasks with overhead stirring and temperature control. It includes a Magnetic Stirrer (to 1200RPM) and a Scorpion Overhead Stirrer for viscous or heterogeneous reactions (to 800RPM). The Stacking Dry Bath and hotplate heat round bottom…

  • Atlas Stacking Dry Bath

    The Atlas Stacking Dry Bath is a new way of heating round bottom flasks without the issues associated with oil baths. The Stacking Dry Bath has a series of concentric inserts to hold round bottom flasks from 50 mL to 1 L. The inserts provide…

  • Atlas Orbit Systems

    The Atlas Orbit from Syrris is a high performance, low-cost parallel synthesis module for research and development chemistry. 6 or 12 reaction tubes can be magnetically stirred in an inert atmosphere and be heated to 280°C (hotplate temperature to 280°C) with reflux or cooled to…

Optional modules

  • Atlas Syringe Pump

    The Atlas Syringe Pumps (regular up to 20 mL/min or XL up to 200 mL/min) are versatile volumetric dosing and/or sampling systems. They allow 2 independent refilling flows, one continuous flow, reaction sampling, intelligent control of pH and temperature-dependent dosing. An Atlas Syringe Pump or…

  • Atlas Hot and Cold Plate

    The Atlas Hot and Cold Plate is an easy and accurate way of heating and cooling reactions in flasks or vials. Designed to fit on the Atlas Base, the Hot and Cold Plate connects to a recirculating heater/cooler to provide temperature control from -40°C to…

  • Atlas Hotplate (for Atlas Classic) (230V/120V)

    The Atlas Hotplate for the Atlas Classic Base Unit connects via a bayonet fitting and is automatically detected. The Atlas Hotplate includes a heater and an embedded RTD for feedback of plate temperature and a thermal cut-out for safe operation. The Atlas Hotplate can be…

  • Atlas Hotter Hotplate (for Atlas Classic)

    The Atlas Hotter Hotplate for the Base Unit connects via a bayonet fitting and is automatically detected. The Atlas Hotplate includes a heater and an embedded RTD for feedback of plate temperature and a thermal cut-out for safe operation. The Atlas Hotplate can be controlled…

  • Atlas PC Software 1

    Atlas Software 1 is an easy-to-use PC based application for control and analysis of experiments. Whole systems including stirrers, circulators, RTDs, pumps, balances etc. can be configured using virtually any manufacturer’s apparatus. The “drag and drop” interface means recipes can be created, changed and saved…

  • Temperature Node and Probe

    Easy connection to the Atlas HD base. Our probes are available in different lengths to suit different vessels.

  • pH Probe and Node

    Accurate measurement and monitoring of pH. Control pH in combination with the Atlas Syringe Pump. These pH Probes connect to the pH and Temperature Node. The swivel adapter allows its angle to be adjusted within a jacketed reactor. These combination probes have an AgCl reference,…