The automatic pH meters from EDT are robust, easy-to-operate instruments designed to give results that are both accurate and reliable with the minimum of user involvement.
The RE357 pH meter is a flexible pH meter offering a choice of manual or automatic control, a millivolt(mV) mode for ISE work and a recorder output.
Both the RE357 and the QC355 have built-in error codes providing diagnostics for poor slope or incorrect buffers etc. Both meters can be ordered with an RS232C interface by adding the letters TX to the model number. To ensure maximum convenience the RE and QC models offer automatic buffer recognition and temperature correction. Both models can be battery or mains powered and have clear digital LCD displays.
With the facilty to measure millivolts to +/_ 0.1mV these instruments can also be used for Redox and Ion Selective Electrode measurements. For direct reading concentration work with ISE's the Model DR359TX is the meter of choice.