Arvind Industries Dombivali, Mumbai, Maharashtra

pH is a measure of how acidic or alkaline a solution is. In pure water at room temperature, a small fraction (about two out of every billion) of the water molecules (H2o, or really, H-O-H) splits, or dissociates, spontaneously, into one positively charged hydrogen ion (H+) and one negatively charged hydroxide ion (OH-) each. There is an equal number of each ion, so the water is said to be "neutral". About Our pH meter Arvind Industries SV3 Digital pH Meter, with its state-of-the art design, is specially targeted for routine pH measurement applications. Measurement of pH of any aqueous solution gives the degree of acidity or alkalinity of the solution. Mathematically pH is defined as the negative logarithm of the Hydrogen Ion concentration and pH is measured on the scale of 0 to 14 units. Application Purification of drinking water. Manufacturing of sugar, pharmaceuticals and cosmetics. Effluent treatment plants Dyes and chemicals Biotechnology Electroplating

Power : 50 Hz 230V

Weight : 1260 gms

Durene AD OH3 entry level over head stirrer is ideal for stirring and mixing tasks inh laboratory for lower to higher viscosity. AD OH3- effortlessly process stirring quantities up to 20 liters. This stirrer is designed for mixtures that require high torque and high speeds with two speed ranges. It is ideal for general purpose to heavy duty mixing. Option of accessories such as shaft, propeller and stand are available based on applications. The unit is provided with standard shaft, propeller and stand as a package.

Durene AD5 Magnetic Stirrer with compact and sturdy design made by using 'High torque' motor for isnstant start at lowest rpm. Magnetic stirrer supplied with : teflon Coated Magnetic Beater

Weight : 3 Kg. Approx.

Power : 220-240 Volts

Conductivity is the ability of a material to conduct electric current. The principle by which instruments measure conductivity is simple-two plates are placed in the simple,a potential is applied across the plates (normally a sine wave voltage), and the current is measured. Conductivity (G), the inverse of resistivity (R) is determined from the voltage and current values according to Ohm's law G=I/R=I (amps) / E (volts) Since the charge on ions in solution facilities the conductance of electrical current, the conductivity of a solution is proportional to its ion concentration In some situations, however,conductivity may not correlate direct to concentration.   Application Conductivity measurements are used routinely in many industrial and environmental applications as a fast, inexpensive and reliable way of measuring the ionic content in a solution to monitor quality in public water supplies, in hospitals, in boiler water and industries which depend on water quality such as brewing.   About AI's conductivity meter Arvind industries SV-5 ConductivityMeter, with its compact is conventional model and targeted for routine applications in laboratory.   Features Easy to operate and hassle free access to controls. Complete kit with Rugged Carrying Case. Conductivity Standards. Body and stand made up of aluminium with powder coating to prevent rusting. Probe with cable. Economically Priced. Accessories and Spare parts in Stock. Conductivity meter supplied with Conductivity Cell, Stand with Clamp, Conductivity Solution, Instruction Manual, Gurantee Card, Mains cord  

Accuracy : +1% Full Scale

Weight : 1260 gm