inoLab® pH/ION/Cond 750 - The Ultimate pH, ISE and Conductivity Measuring Technology from WTW

The inoLab® pH/ION/Cond 750 is an ultimate multiparameter instrument with two galvanically isolated pH inputs allowing independent and simultaneous measurements of pH, ORP or ion concentrations. Calibrations with up to 7 standard solutions can be carried out to achieve precise measurements across the entire characteristic curve of an ISE electrode. The wide range of calibration procedures allows for even the non-linear range of the calibration curve to be accurately defined.

In addition to direct potentiometric methods the following advanced methods are also included:

• Known addition/subtraction
• Sample addition/subtraction
• Double known addition
• Blank value correction
• Known addition with blank value correction
• Reference measurement

In addition to pH and Ion capability, and with features such as the ability to measure salinity, TDS, specific conductance, resistance and temperature coefficients, this versatile meter can perform all required conductivity measurements. Temperature coefficients are pre-programmed for NaOH, HCl, KCl, and NaCl. More over that individual (non-) linear coefficients can be fed into the instrument.

Additional features are the measurement of sample concentrations by conductivity; two dimensional temperature concentration field to determine accurate reference conductivities.

Comprehensive additional functions such as measurement data management, PC-connection via MultiLab® pilot, GLP-conform calibration and measurement data acquisition and a bidirectional RS 232 interface permit seamless integration into modern laboratory routines.