Industrial pH meter HP-480(W)

Industrial pH meter


The industrial pH meter, HP-480(W) is a standard type pH meter equipped with frequently used functions suitable for on-site use. It supports a wide range of applications from manufacturing process monitoring, quality inspection, fisheries, aquaculture and many other industries.


Segment: Semiconductor
Manufacturing Company: HORIBA Advanced Techno Co., Ltd.
  • Easy calibration

Follow the easy and simple instructions on the display after immersing the pH electrode in standard solution, and press the ENT key for auto calibration.

  • Automatic sensor check

Automatically check the sensor condition during calibration for asymmetric potential, sensitivity, and response speed. An error message will appear if the sensor requires replacement.

  • Compatibility with 5 types of temperature compensation elements

Compatible with 500Ω, 6.8kΩ, 1kΩ, 10kΩ, and 350Ω temperature elements.

  • Lead-free pH electrode lineup

The pH electrode uses lead-free glass. In addition, all parts such as wires and joints are also lead-free.

  • Uses lead-free solder

In order to reduce the environmental load, the solder used to mount the components on the printed circuit is lead-free.


Product name

Industrial pH meter



Measuring range

pH 0 to 14: resolution of 0.01 pH
Temperature 0 to 100: resolution of 1°C (selectable)

Power supply

Rated voltage 100 to 240 VAC, 50/60 Hz, 10 VA (max.)


Indoor-use panel installation type
Panel: IP65 drop-proof structure

Protective structure

Panel: IP65 (IEC60529, JIS C0920)

Conforming standards

CE Marking
FCC Rule

External dimensions

48 (W) x 96 (H) x 115 D mm
Case depth: approx. 105 mm


Approx. 400 g


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