Bench-top pH meter HP-480

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Overview The HP-480 covers a wide range of usages such as monitoring industrial effluent, monitoring manufacturing processes in various industrial areas and quality inspections, as well as for fisheries industry and aquaculture industry. Features Easy pH correction After immersing the pH poles in the standard fluid, simply follow the instructions displayed and press the ENT key. The automatic correction process is plain and simple. Automatic diagnosis function for faults in electrode properties If there is an asymmetry potential, sensitivity or response speed in correction, the HP-480 automatically determines whether there is a fault in the pH electrodes, and displays an error message. Compatible with five types of temperature compensation element Five types of temperature compensation element are supported: 500 Ω, 6.8 kΩ, 1 kΩ, 10 kΩ and 350 Ω. A line-up of lead-free pH electrodes Uses lead-free glass. In addition, almost all sections of the pH electrodes, including lead wires and soldered junctions are lead-free. Uses lead-free solder To reduce the burden on the environment, lead-free solder has been used to mount the components on the printed circuit board.