What to do if pH is out of range in Hach Laboratory Equipment?
If the pH is out of range on your Hach Laboratory Equipment, examine the probe. Clean it thoroughly, ensure there are no air bubbles in the membrane, and shake it like a thermometer. You may also want to connect a different probe to determine whether the issue stems from the probe itself or the meter.
What to do if the electrode is in poor condition in Hach Laboratory Equipment?
If you suspect the electrode in your Hach Laboratory Equipment is in poor condition, examine the probe. Clean the probe, ensuring there are no air bubbles in the membrane. Shake the probe like a thermometer. To determine if the problem lies with the probe or the meter, connect a different probe.
What to do if Hach Laboratory Equipment shows unstable reading?
If you are experiencing an unstable reading (Time t> 100 s) on your Hach Laboratory Equipment, repeat the measurement. Examine the probe: clean it thoroughly, ensure there are no air bubbles in the membrane, and shake it like a thermometer. Connect a different probe to verify if the problem is with the probe or the meter. Also, ensure that the membrane and the diaphragm are properly immersed in the sample.
What to do if Time is more than 150 s in Hach Laboratory Equipment?
If Time is > 150 s on your Hach Laboratory Equipment, make sure that the membrane and the diaphragm are properly immersed in the sample. Examine the temperature. Examine the probe: clean the probe, ensure there are no air bubbles in the membrane and shake the probe like a thermometer. Try connecting a different probe to verify if the problem is with the probe or meter.
What to do if buffer or electrode is in poor condition in Hach Laboratory Equipment?
If you suspect that the buffer or electrode is in poor condition with your Hach Laboratory Equipment, repeat the measurement. Examine the probe: clean the probe, making sure there are no air bubbles in the membrane. Shake the probe like a thermometer. Connect a different probe to verify if the problem is with the probe or meter. Examine the buffer solution: Make sure that the buffer used matches the buffer specified in configuration; make sure of the temperature specification in configuration; use new buffer solution.
What to do if temperature is out of range in Hach Laboratory Equipment?
If the temperature is out of range on your Hach Laboratory Equipment, examine the temperature sensor. Connect a different probe to verify if the problem is with the probe or the meter.
How to fix asymmetry greater than 58 mV on Hach Laboratory Equipment?
If the asymmetry is greater than 58 mV on your Hach Laboratory Equipment, it indicates that the slope is out of the accepted range (± 58 mV). Repeat the measurement. Connect a new probe.
General| Measurement Range | 0 to 14 pH |
|---|---|
| Accuracy | ±0.01 pH |
| Resolution | 0.01 pH |
| Display | LCD |
| IP Rating | IP67 |
| Reference System | Ag/AgCl |
| Shaft Material | Glass |
| Connector | BNC |
| Temperature Compensation | Automatic |
| Weight | 300 g |
| Junction | PTFE |
Provides essential safety guidelines, including hazard definitions and precautionary label explanations.
Brief overview of the sensION™ PH3 instrument and its purpose.
Details the components included with the instrument and available accessories.
Step-by-step guide for assembling the instrument and its components.
Details how to connect various probes, electrodes, and power supply to the instrument.
Overview of the instrument's keys and their functions.
Instructions for the initial setup and subsequent power-on procedures.
Visual representation of the instrument's operational flow and menu access.
Procedure for calibrating pH and mV measurements using buffer solutions.
How to perform pH and mV measurements, including stability and continuous modes.
Configuration settings for date, time, language, display contrast, and units.
List of recognized buffer solutions and their pH/mV values at different temperatures.
Guidelines for cleaning the instrument's housing and accessories.
Instructions for cleaning the instrument's sensors.
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