INESA PH410T pH Meter User Guide
- June 3, 2024
- INESA
Table of Contents
INESA PH410T pH Meter
Specification
Parameters: pH, mV, Temperature pH level: 0.001pH
pH range: (-2.000～20.000)pH
mV range: (-2000.00～2000.00)mV Temperature range: (-10.0～135.0)℃
Screen Icons
Annotation
| Symbol | Explanation |
|---|---|
| Reading status | |
| PTS | The percentage slope of the pH electrode calibration data |
| BUFF | The standard buffer solution for calibration |
| Auto Mode | Auto-recognition of Standards |
| Manual Mode | Manual – recognition of Standards |
| No. | Number |
| ATC | Auto Temperature compensation |
| MTC | Manual temperature compensation |
Symbol
| Symbol | Explanation |
|---|---|
| E | Measured potential in mV |
| RmV | The relative potential value (potential value relative to hydrogen |
potential) in mV
Offset| Offset potential, in mV
Time| Time to Calibrate Electrodes
| Measurement method management, display the current method information
| Standard solution for pH electrode calibration
| User ID
| Sample ID
pH Operation Quick Guide
Preparation
- Install the components of the instrument and connect the electrode.
- Prepare standard buffer solutions such as pH 4.01, pH 7.00, pH 10.01 standard solutions.
- Remove the protective cap at the lower end of the pH electrode, pull down the rubber cover at the upper end of the electrode. Expose the top hole, rinse the electrode with distilled water, and dry with filter paper.
- Press the power key to turn on the instrument.
- Select measurement method:
- The default measurement method of the instrument is “No.001 direct reading measurement method”, if adopting the default method for measurement, this step can be omitted.
- Enter the measurement method management. You can select the method in the method list or create new methods as required.
Calibration
- Setting.
- Set the parameters (e.g. pH).
- Select standard solution group (e.g. NIST pH 4.01, pH 7.00 and pH 10.01).
- Set to automatic recognition.
- Enter to calibrate the pH electrode through the “Calibrate”-“pH Calibration”.
- Put the cleaned electrode into pH 4.01 standard solution, wait for the instrument to display “Auto Mode Matched”, after the reading is stable, press “Start”. PH510T pH Meter Operation Quick Guide
- If only 1-point calibration is required, after 1-point calibration is completed, press the “<Calibration” key to complete the calibration.
- If multi-point calibration is required, please replace the pH7.01 and pH10.01 standard buffer solutions. After cleaning the electrode, put the electrode into the standard solution. After the instrument recognizes it successfully, the instrument reads stably, press the soft function key “Next Point” to complete the calibration.
- After completing the calibration, press the “<Calibration” key to complete the calibration, save the calibration results and end the calibration, directly enter the start interface. If the checked standard solution group is 8, automatically end the calibration after eight points of calibration.
Measurement
- Setting.
- Set the parameters (e.g. pH).
- Set the reading mode (e.g. continuous reading, auto-reading, or timed format).
- Select “parameter setting” – “reading mode setting” to modify the reading mode and balance conditions; Select “parameter setting” – “pH parameter” to set pH electrode information, pH standard solution group management, pH alarm limit setting and pH calibration reminder setting information and so on.
- Press to enter the measurement interface. After the reading is stable (the data is stable, the fixed mark is full), and then measure.
- Press the “Save” to save the measurement results and print the result.
Note: For accurate measurement, please calibrate and measure at the same temperature.
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