pH meters are provided by Genei for routine use in laboratories. pH is defined as the negative log of the hydrogen ion concentration. In simpler terms, pH value determines how acidic or basic a substance is. Laboratories regularly use pH meters to measure the pH of a reagent. A pH meter contains two electrodes - one reference electrode dipped in a liquid of known pH and one pH electrode dipped in a reagent of unknown pH. The pH meter determines the difference in the electric potential between the two electrodes and expresses it as the pH of the unknown reagent. The pH meter is used in chemical reaction analysis to observe the effect of change in pH on the reaction kinetics. In cell culture studies , pH meter is used to adjust the pH of the culture media. It is also used in molecular biology to prepare several reagents and buffers, where accurate pH measurement is essential. The pH meter from Genei has manual and auto controlled temperature adjustment feature and is suited to give accurate pH measurements. It has the following features :

The meter has a small screw which can be inserted to adjust the asymmetric and slope controls with standard buffers. The screw ensures that accidental changes in the standard values don't occur.

The instrument has high quality temperature probes and electrodes.

The body of the instrument is made of MS with a powder coating.

The control panel has a 3.5 digital display screen with seven segment green 0.5" LED display

Product specifications :

Product name : pH meter

Brand : Genei

Catalogue number : 117800GB

pH range : 0-14, or continuous

Accuracy pH : 0.5pH +/_ 1 Digit.

MV : 1 mV +/_ 1digit

Input Impedance : More than 10/12 Ohms

Buffer Calibration : pH 7.0, pH 4.0/ 9.2

Weight : 2 kgs.

Dimensions : 23 x 17 x 10 cms

Input Voltage : 230V, 50Hz. A.C. Supply

Price : Rs. 25,900.00