Knick 766 Laboratory pH Meter

The 766 Laboratory pH Meter is designed for standard applications in everyday lab routines. It combines practical functionality and easy operation with comprehensive safety functions.

Gaincheck
Gaincheck performs a complete instrument check. At a keystroke, it not only checks electrical characteristics, but also display and keypad. At power-on, a short check automatically tests device functions. This ensures the device operability, as part of quality management to ISO 9000 and GLP.

Sensoface
Checks the electrode and provides information on the electrode condition. Zero point, slope, response time, and glass impedance of the electrode are evaluated.

Trueline
Delivers a calibrated analog recorder signal, of course electrically isolated. This provides you with a true pH signal, calibrated for the electrode and without disturbing quantizing levels, permitting undistorted recording of pH curves.

Calimatic
Automatically recognizes the right buffer. It allows calibration at the stroke of a key, providing ease of use and – above all – safety. You simply immerse the electrode in two buffers of the selected set, no matter which one you take first, and press the cal key. The meter automatically recognizes the buffer and calibrates itself. It does not matter which buffer solution is taken first.

EMC
EMC design protects the meter from electromagnetic interferences, ensuring reliable measurement results even under unfavorable conditions.

Easy operation with five keys
Even with its comprehensive safety functions, Model 766 remains easy to operate. Just five keys give access to all functions you require for easy and precise routine measurements.

Temperature compensation manual or automatic
Temperature is automatically compensated. A pH/Pt 1000 electrode detects the temperature and the Model 766 automatically calculates it into the measured value. Of course, you can also measure the temperature using a separate sensor or enter it manually.

Easy-to-read LED display for pH and temperature
The large, bright 14-segment LED display for alphanumeric characters allows simultaneous readout of pH/mV and temperature.

Safe and robust enclosure
The well-designed enclosure has proved successful in practical use.