Zeebeetronics

Domlur, Bangalore, Karnataka

This is a wide-range, battery operated, portable instrument for measuring Surface Resistivity of virtually any surface. In the circuit industry, products such as packaging materials, component storage bags and trays, work bench surfaces, table and floor mats, conveyor belts, etc., have resistance values which need to conform to stringent specifications. Moreover, these values are expected to fall within specified limits. The Surface Resistivity meter can play a vital role in monitoring and checking the resistivity characteristic of the above items.

Surface Resistivity, Resistance between 2 points, andSurface to Groundcan all be conveniently measured in accordance with EOS/ESD Association Std S4.1. Measurements in the conductive range i.e. upto 10^5 are made at 10V and all higher values at 100V. Measurements can be taken with built-in parallel electrodes orspecial external probes. A separate cord is also provided forSurface to groundmeasurements whereby the resistivity differential between any surface and any chosen ground can be determined.

The surface resistivity is conveniently indicated through an LED scale that is colour coded to signify conductive, dissipative and insulative covering a total of 12 decades from 10^3 to 10^12 ohms/square with under range and over range indications.

This is an ultra wide-range, battery operated, portable instrument for measuring Surface Resistivity of virtually any flat surface. In the circuit industry, products such as packaging materials, component storage bags and trays, work bench surfaces, table and floor mats, conveyor belts, etc., have resistance values which need to conform to stringent specifications. Moreover, these values are expected to fall within specified limits. The Surface Resistivity meter can play a vital role in monitoring and checking the resistivity characteristic of the above items.

It also has unique additional feature of surface-to-ground measurement capability wherein the resistivity differential between any surface and any chosen ground can be determined.

The surface resistivity is conveniently indicated by a row of LEDs covering a total of 10 decades from 10^3 to 10^13 ohms/square.

TheStatic Charge Meter Z205is a non-contact, light weightdigitalinstrument designed to measure static voltages on objects & surfaces. It features a large LCD display to indicate the magnitude and polarity of the electrostatic charge directly in Kilovolts.

The special circuitry enables repeated and drift-free measurements without continual re-zeroing. The instrument has good directional sensitivity and is ideal for measuring electric charges encountered in critical electronic assembly and storage areas as well as Antistatic Work Stations. It can also be used for Plastics, Paper, Textiles, Food, explosives and Pharmaceutical Industries.

The unit gives direct readings of electrostatic potentials on any surface, when held at a distance of 5 cms. However, higher electrostatic potentials can be measured by proportionately increasing the distance from the meter to the charged object.

The use of very low current circuitry results in a long battery life of over 6 months under normal use.