What to do if Selecta PH-3005 shows inaccurate measurements?
If your Selecta Laboratory Equipment shows inaccurate measurements, verify if the standard pH buffer solution is contaminated. If so, replace it and recalibrate. Also, if the electrode is contaminated or the liquid junction is blocked, clean it according to the electrode instructions.
What to do if the reading jumps back and forth on Selecta PH-3005?
If the reading on your Selecta Laboratory Equipment jumps back and forth, check for interfering devices nearby. Move away from these devices or shield them to prevent interference.
How to resolve slow measurement response in Selecta PH-3005?
To resolve a slow measurement response in your Selecta Laboratory Equipment: * If the glass bulb of the electrode is polluted, clean it according to the electrode manual, considering the type of contamination. * Note that a low temperature of the measured solution can also cause a slow response, which is normal.
Why is Selecta PH-3005 Laboratory Equipment unable to calibrate?
Selecta Laboratory Equipment might be unable to calibrate due to inaccurate preparation of standard pH buffer solutions or damaged electrodes.
What to do if Selecta Laboratory Equipment is not switched on?
If your Selecta Laboratory Equipment is not switched on, check whether the power adapter has voltage output.
General| Type | pH Meter |
|---|---|
| Measurement Range | 0.00 to 14.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| Power Supply | 9V battery |
| Temperature Compensation | Automatic |
| Electrode | Combination pH electrode |
| Weight | 200g |
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