HI 2550 Multiparameter pH/ORP/°C EC/TDS/NaCl Bench Meter Instruction Manual, introduces the instrument's features, usage methods, maintenance and other contents.
The HI 2550 is a microprocessor-based bench meter capable of measuring pH, ORP, Conductivity (EC), TDS, NaCl, and temperature. It features auto-ranging for conductivity and TDS, manual or automatic temperature compensation, and Good Laboratory Practice (GLP) logging capabilities.
| Measuring Range pH | -2.00 to 16.00 pH |
|---|---|
| Resolution pH | 0.01 pH |
| Accuracy pH | ± 0.02 pH (at 25°C) |
| Measuring Range EC | 1 μS/cm to 19,999 μS/cm |
| Measuring Range TDS | 1 mg/L to 19,999 mg/L |
| Measuring Range NaCl | 1 mg/L to 19,999 mg/L |
| Temperature Range | -20°C to 120°C (-4°F to 248°F) |
| Memory Capacity | 200 manually logged points and 500 lot logging points |
The instrument is guaranteed for two years against defects in workmanship and materials.
Up to a five-point pH calibration can be performed.
Yes, pH measurements are compensated for temperature effect manually or automatically with the HI 7662 temperature probe.