for Utility

The HE-480R industrial resistivity meter features the high-precision temperature compensation function.

Its high-performance temperature compensation makes it ideal for sequential monitoring of ultra-pure water used in manufacturing processes in the semiconductor field, and many other fields, including the areas of electrical goods, foods and medicines.

This resistivity meter is ideal for such applications as the high-precision water monitoring employed at ultra-pure water plants used in semiconductor manufacturing.

They utilize newly designed, high-precision, high-stability temperature measurement circuitry and a vastly improved temperature compensation function, an important element for measuring the resistivity of ultra-pure water.

The HE-480C industrial conductivity meter is a low-concentration conductivity meter using a two-electrode method.

This is a highly functional model, with high-performance temperature compensation, and is applicable to a wide range of tasks, from managing pure water for use with semiconductors, to managing the quality of boiler water.

The HE-480H industrial conductivity meter is a high-concentration conductivity meter using a four-electrode method, with a wide measurement range of 0 - 50 S/m. It is suitable for a wide range of tasks, from managing the concentration of all types of medicinal solutions, to managing the concentration of liquid fertilizers used in hydroponic farming.

Measures the conductivity ranging from purified water up to 2000 µS/cm for pharmaceuticals, food, and cosmetics applications

High accuracy temperature compensation CPU, simultaneous display of conductivity and temperature, and utilization of platinum temperature measuring resistor in temperature compensation element combine to offer specifications ideally suited for highly accurate conductivity measurement of pure water. Moreover, an abundance of proven sensor groups are used to monitor the quality of pure water.

With the purpose of attaining highly accurate measurement at the worksite, this design fulfills basic specifications while raising the bar in terms of ease of operation. Platinum temperature measuring resistor is utilized in temperature compensation element thereby allowing realization of high accuracy temperature compensation. The measurement of salinity of salt water is also possible.