HORIBA’s products offer total support in solar cell manufacturing, from utilities to waste water analysis, enabling the preservation of water resources and the environment.

Large volumes of pure water are required for cleaning in solar cell production processes. It is important to protect valuable water resources by building systems to recycle and reuse much of this water. Monitoring of waste water and disposal processes is also essential to protecting the water environment. HORIBA responds to a wide range of user needs with advanced analysis and measurement technologies, from production processes involving pure and ultra-pure water to recycling and waste water treatment and monitoring.


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The IF-250 Simple Fluoride Ion Monitor for use in industry provides continuous measurements of the free fluoride ion concentration in waste water and other test samples using the fluoride ion electrode method.

The unit can be used on a range of test samples with varying concentrations from 0.0 to 10.0 mg / L up to 0 to 10,000 mg / L. This makes the IF-250 the ideal unit for monitoring the treatment of waste water and effluent resulting from the semiconductor production process, as well as electronic and glass factories using fluoride in the production process.

Highly Sensitive Silica Monitor SLIA-300

Measure the ultra-low density of silica at the finest sensitivity of 0.01 µg/L (0.01 ppb).

industrial resistivity meter HE-960RW

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.

2 channel Sanitary conductivity meter HE-960CW product photo

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