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Batch Products Atlas Jacketed Reactors Atlas pH Monitor & Control
Atlas pH Monitoring and Control - Syrris - For pH Reactions
Atlas pH Monitoring and Control
The Atlas pH Monitoring and Control Systems are for chemists who perform pH sensitive reactions. They allow the pH value to be monitored and logged throughout a reaction and the pH value to be controlled using the Atlas Syringe Pump by addition of an acid and/or base.
- Easy to use: All parts click together without the need for tools - the pH and temperature node clips onto the support rods and is automatically detected by the Atlas Base.
- Intelligent: pH can be maintained by the addition of an acid and/or base without PC control.
- Automatic data logging: All data including pH is shown on the base in real time and automatically logged to a .csv file.
- Powerful: Parameters including temperature, stirrer speed and quantity of acid/base added can be controlled from the Atlas Base.
- Wide temperature and pH range: pH measurement up to 100°C and pH values 0-14 (note that the rest of the system is suitable for use from -80°C to +200°C).
- Temperature compensation: When the pH and temperature are monitored together, the pH is automatically temperature compensated.
- Quick: With an easy to use vessel clamping system and integral oil drain unit, Atlas jacketed vessels can be changed in under a minute.
- Compact size: Fits conveniently in a regular fume cupboard. Robust: Specifically designed for use in chemical laboratories.
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Atlas pH and Temperature Node
The Atlas pH and Temperature Node forms a key part of both systems. A pH probe and temperature probe plug into the Node, which in turn plugs into the Atlas Base. It can be used to measure pH, temperature or both and when used together, the pH is automatically temperature compensated. This allows pH and temperature values to be continually displayed on the base and logged to a .csv file.
The pH node can measure pH values from 0-14, has a 2 point user calibration and can read to better than 0.1pH accuracy, dependant upon calibration.
Atlas pH Monitoring System
Atlas is a family of high performance, low cost synthesis systems that are flexible and truly easy to use. The Atlas pH Monitoring System is based on the Atlas Potassium System for jacketed reactors and the temperature node is replaced by the pH and temperature Node and pH probe.
Atlas pH Control System
The pH control system also includes an Atlas Syringe Pump and can therefore be configured to control the pH of a reaction by adding either acid and/or base as necessary to maintain a set pH value. The Syringe Pump will automatically refill with both materials as they become exhausted.
Specification and Parts
Specification
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Working Volume Options: |
50ml, 100ml, 250ml, 500ml, 1 litre, 2 litres, 3 litres or 5 litres (vessels are interchangeable). Note that vessels greater than 2 litres also require the Remote Mount. |
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Reaction Vessel Profile Options: |
Round bottom, torispherical or conical. Custom available on request. |
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Stirrer Options: |
Anchor, pitched blade propeller, retreat curve (in glass or PTFE), custom available on request. |
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Chemical Resistance: |
All wetted parts made from glass and PTFE (or other similar fluoropolymers) |
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Maximum Temperature: |
+200°C (+250°C with High Temperature Upgrade Kit). The maximum temperature achievable is also circulator dependent. Note that maximum temperature for pH measurement is 100°C. |
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Minimum Temperature: |
-80°C. The minimum temperature achievable is also circulator dependent. |
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Temperature Accuracy: |
Class A RTDs, displayed to 3 decimal places. PID temperature control of process temperature. |
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Pressure: |
Vacuum (50mbar) to 0.5 bar (see Atlas Pressure Systems for high pressure). |
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Overhead Stirring: |
Scorpion Overhead Stirrer to 800RPM with 11Ncm Torque (High torque options available to 180Ncm peak, 90Ncm continuous with speed of 1000RPM and torque feedback). |
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Modes of Operation: |
Manual (set on Atlas Base), Automated (set on Atlas Base) or full PC Software control. |
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pH Probe Temperature Range: |
0-100°C |
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pH Probe pH Range: |
0-14 |
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pH Probe Reference Cell: |
AgCI |
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pH Probe Readability: |
0.01 |
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See Atlas Syringe Pump for reagent addition specification |
An Atlas pH Monitoring System contains:
| Description | Part Number |
| Atlas Potassium | |
| pH and Temperature Node | 2200071 |
| pH Probe - 400mm with Swivel Adaptor | 2200029 |
An Atlas pH Control System contains:
| Description | Part Number |
| Atlas Potassium | |
| Atlas Syringe Pump | 2200072 |
| pH and Temperature Node | 2200071 |
| pH Probe - 400mm with Swivel Adaptor | 2200029 |
Related docs
Downloads
- Click here to download the Atlas pH Monitoring and Control System Flyer
- Click here to download the Atlas Brochure
- Click here to download the Syrris Batch Chemistry Reactors 2012 Catalogue
Video