Industry
Industrial pH meter HP-480
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.
Manufactured by HORIBA Advanced Techno
Specifications
Product name | Industrial pH meter |
---|---|
Model | HP-480 |
Measuring range | pH 0 to 14: resolution of 0.01 pH |
Transmission output | 4 mA to 20 mA DC, input / output isolated type |
Repeatability | Within ±0.05 pH of the full scale (by equivalent input) |
Linearity | Within ±0.05 pH of the full scale (by equivalent input) |
Contact output | Output: 2 points |
Calibration function | Two-point automatic calibration or manual calibration |
Transmission output |
Selectable from the above (However, only the just before hold is available in the maintenance mode.) |
Self-diagnosis function |
|
Temperature | Selectable from compensation ON (500 Ω (25°C), 6.8 kΩ (25°C), 350 Ω (25°C), 1 kΩ (0°C) or 10 kΩ (25°C)) and compensation OFF |
Power supply | Rated voltage 100 to 240 VAC, 50/60 Hz, 10 VA (max.) |
Structure | Indoor-use panel installation type |
Protective structure | Panel: IP65 (IEC60529, JIS C0920) |
Conforming standards | CE Marking |
External dimensions | 48 (W) x 96 (H) x 115 (D) mm |
Mass | Approx. 400 g |