Atlas Syringe Pump

Atlas Syringe Pump

The Atlas Syringe Pump is a versatile volumetric dosing and/or sampling system. It allows 2 independent refilling flows, one continuous flow, reaction sampling, intelligent control of pH and temperature dependant dosing. It consists of two syringes and multi port valves and be controlled from the front panel, by a Reactor Master, an Atlas Base or PC software.

  • Flexible: Use as 2 refilling pump channels or 1 continuous pump channel or an autosampler.
  • Easy to use on its own: Twist and click control knob and large display.
  • Automated reagent addition: Dispense simply by volume or flow rate over a time period or create advanced flow profiles.
  • Versatile: 10 reagents to one reactor, 1 reagent to 10 reactors, 5 reagents to 2 reactors, one continuous flow, etc.
  • Automated reaction sampling: Use with the Autosampler module to regularly aspirate samples into 2ml HPLC vials.
  • Wide flow rate range: 0.5 ml/min to 20ml/min (up to 200ml/min with the Atlas Syringe Pump XL)
  • Intelligent: Pump to control pH or pause if a reaction temperature is exceeded. Full data logging to a csv file.
  • Compact size: Fits conveniently alongside reactor. Excellent chemical compatibility: PTFE, PCTFE and glass.

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Atlas Syringe Pump FeaturesThe pump can be used on its own, connected to a Reactor Master, an Atlas Base or controlled by a PC. In all modes, the two syringes (with up to 6 port valves) can be configured into a variety of configurations. As each port can be used to aspirate from or dispense to, the pump can be used as “one to many”, “many to one”, an autosampler or one continuous flow.The pump can be connected to Atlas pH or temperature sensors to allow control of pumping based on these values. When connected to a Reactor Master or an Atlas Base, reagents can be added automatically after a temperature and stirrer speed has been reached or paused in the case of an exotherm.Examples of Operation Atlas Syringe Pump

Specification

Atlas Syringe Pump
Chemical Resistance:
All wetted parts made from glass, PTFE and PCFE.
Maximum Pressure:
6 bar.
Number of Syringes:
2.
Options for Syringe Sizes:
50μl, 100μl, 250μl, 500μl, 1ml, 2.5ml or 5ml.
Options for Number of Ports per Valve:
2, 3, 4 or 6.
Minimum Flow Rate in Continuous Mode:
20% of syringe volume per minute (e.g. 10μl/min when using 50μl syringes).
Minimum Flow Rate in Dual Dosing Mode:
1% of syringe volume per minute (e.g. 0.5μl/min using a 50μl syringe)
Maximum Flow Rate in Continuous Mode:
400% of syringe volume (e.g. 20ml/min with 5ml). Note that much higher rates are possible with the Atlas Pressurized Input Store.
Maximum Flow Rate in Dual Dosing Mode:
400% of syringe volume (e.g. 20ml/min with 5ml). Note that much higher rates are possible with the Atlas Pressurized Input Store.
Modes of Operation
There are 5 main modes of operation (standalone modes shown by *):
1) DUAL DOSING*
Dose a volume, pump at a flow rate, dose one reagent to reactors or sophisticated profiles. Connect an Atlas temperature probe and node to pause the addition if over/under temperature.
2) pH CONTROL*
Connect an Atlas pH probe and node to dose an acid and/or base to keep pH within a defined range.
3) CONTINUOUS*
2 syringe pumps work together to produce 1 continuous flow, i.e. one is refilling while the other is dispensing.
4) ATLAS BASE CONTROL
Atlas Syringe Pump can be controlled from the Base Unit as part of an automated temperature and stirrer speed profile.
5) PC CONTROL
PC software can control Dual Dosing and pH Control in the same way as the Atlas Syringe Pump in standalone mode.
Atlas Syringe Pump XL
Chemical Resistance:
All wetted parts made from glass, PTFE and PCTFE.
Maximum Pressure:
6 bar.
Number of Syringes:
2.
Options for Syringe Sizes:
0.5ml, 1ml, 2.5ml, 5ml, 10ml, 25ml or 50ml.
Number of Valves:
2.
Options for Number of Ports per Valve:
2, 3, 4, 6 or 8.
Minimum Flow Rate in Continuous Mode:
20% of syringe volume per minute (e.g. 100μl/min when using 0.5ml syringes).
Minimum Flow Rate in Dual Dosing Mode:
1% of syringe volume per minute (e.g. 5μl/min using a 0.5ml syringe).
Maximum Flow Rate in Continuous Mode:
400% of syringe volume (e.g. 200ml/min with 50ml). Note that much higher rates are possible with the Atlas Pressurized Input Store.
Maximum Flow Rate in Dual Dosing Mode:
400% of syringe volume (e.g. 200ml/min with 50ml). Note that much higher rates are possible with the Atlas Pressurized Input Store.
Modes of Operation:
There are 5 main modes of operation (standalone modes shown by *):
1) DUAL DOSING*
Dose a volume, pump at a flow rate, dose one reagent to reactors or sophisticated profiles. Connect an Atlas temperature probe and node to pause the addition if over/under temperature.
2) pH CONTROL*
Connect an Atlas pH probe and node to dose an acid and/or base to keep pH within a defined range.
3) CONTINUOUS*
2 syringe pumps work together to produce 1 continuous flow, i.e. one is refilling while the other is dispensing.
4) ATLAS BASE CONTROL
Atlas Syringe Pump can be controlled from the Base Unit as part of an automated temperature and stirrer speed profile.
5) PC CONTROL
PC software can control Dual Dosing and pH Control in the same way as the Atlas Syringe Pump in standalone mode.