Rapid_pH Automatic pH Meter
High-Throughput, Accurate pH Measurement in Microplates and Tubes
The Rapid_pH™ reduces the time and tedium associated with manual pH measurements. Manual use of a pH probe typically requires endless rinsing, drying, immersing, waiting for stabilization and recording of the result. The Rapid_pH makes your life so much easier by completely automating all of these steps at the press of a single click.
Your samples can be placed in the pH system in microplate format – up to 96 samples at a time, plates or tubes.
Not only is the pH of all of your samples measured quickly, but your accuracy and precision will be greatly improved. The accompanying software makes it extremely simple to calibrate the Rapid_pH with standard buffers. Once calibrated, the results have an accuracy of +/- 0.1 pH units and standard deviation of +/- 0.01.
The Rapid_pH enables pH testing of large
sets of samples as never before possible:
- Increase throughput of testing
- Accurate to 0.1 pH
- Automated assures consistency of results
- Measurement range from pH4.0 to 10.0
- Fast calibration
- Completely automated protocol, requires no user intervention during operation
- Can be used as part of a larger automated system
The Rapid_pH comes with a very simple to use software program that it easy to calibrate a plate and then run your samples. The calibration screen is shown below. Simply select the type of plate you are using, enter the standards (any number of repetitions is supported), and press the play button:
Samples are run from a similar screen. In this case, the user picks the plate selects the wells to be read. A run can be run in row or column order:
The following graph represents typical data from the Rapid_pH. Eleven different buffer solutions were measured multiple times in a 96-well microplate and the average pH determined for each solution is plotted against the pH specified on the label of each buffer.