RCYAGO BLE-9908 Smart Bluetooth pH/TDS/EC/Temp Tester User Manual

1. Introducció

The RCYAGO BLE-9908 is a multi-functional smart tester designed for precise measurement of pH, Total Dissolved Solids (TDS), Electrical Conductivity (EC), and Temperature. This device connects via Bluetooth to the YINMIK mobile application, enabling cloud-based data management, real-time monitoring, and customizable settings. It is ideal for various applications including household drinking water, hydroponics, laboratory use, and aquariums.

Figure 1: RCYAGO BLE-9908 Smart Tester in operation, measuring water parameters.

2. Informació de seguretat

• Mantingueu el dispositiu fora de l'abast dels nens.
• No desmunteu ni modifiqueu el dispositiu.
• Eviteu exposar el dispositiu a temperatures extremes o a la llum solar directa durant períodes prolongats.
• Ensure the electrode is clean and properly stored to prevent damage.
• Use only specified batteries (3 x 1.5V button batteries).
• Do not immerse the entire device in water; only the electrode part is designed for immersion.

3. Producte acabatview i Components

Familiarize yourself with the main components of your BLE-9908 tester.

Figura 2: Explotat view of the BLE-9908 tester, highlighting key components such as battery compartment, display, buttons, and protective cap.

• Pantalla de visualització: Large LCD display for readings.
• Botons:
  • HOLD/TEMP: Data hold and temperature unit conversion.
  • MODE/CAL: Function conversion and calibration key.
  • ON/OFF: Botó d'encesa/apagada.
• Compartiment de la bateria: Holds 3 x 1.5V button batteries.
• Tapa protectora: Covers the electrode for protection and storage.
• Immersion Line: Indicates the minimum immersion depth for accurate readings.
• High-precision Probe: Contains the sensors for measurement.

Figura 3: Detallada view of the BLE-9908 electrodes, including the Glass pH Sensor, Temperature Sensor, and TDS/EC/Salinity sensor.

4. Configuració

4.1 Instal·lació de la bateria

1. Unscrew the top cap of the tester to access the battery compartment.
2. Insert 3 x 1.5V button batteries, ensuring correct polarity.
3. Torneu a enroscar la tapa fermament.

4.2 YINMIK Mobile App Download and Connection

1. Cerca "YINMIK" in your mobile app store (iOS App Store or Google Play Store) and download the application.
2. Assegureu-vos que el Bluetooth estigui habilitat al vostre dispositiu mòbil.
3. Turn on the BLE-9908 tester by pressing the ON/OFF botó.
4. Open the YINMIK app. The app will automatically search for and connect to the tester via Bluetooth. A Bluetooth icon on the tester's display will indicate a successful connection.

Figure 4: YINMIK Mobile App interface demonstrating intelligent control, data display, and settings.

5. Funcionament

5.1 Passos bàsics de mesura

1. Traieu la tapa protectora de l'elèctrode.
2. Rinse the electrode with distilled water and gently blot dry with a clean tissue.
3. Immerse the electrode into the solution to be tested, ensuring the immersion line is covered.
4. Gently stir the solution and wait for the reading to stabilize on the LCD display.
5. The display will show pH, TDS/EC, and Temperature readings simultaneously.
6. Després de la mesura, esbandiu l'elèctrode amb aigua destil·lada i torneu a col·locar la tapa protectora.

5.2 Funcions dels botons

• ON/OFF: Premeu per encendre o apagar el dispositiu.
• HOLD/TEMP:
  • Short press: Hold the current reading on the display. Press again to release.
  • Long press: Switch between Celsius (°C) and Fahrenheit (°F) for temperature display.
• MODE/CAL:
  • Short press: Cycle through different measurement modes (e.g., pH, TDS, EC).
  • Long press: Enter calibration mode (refer to Section 6 for detailed calibration instructions).

5.3 YINMIK App Features

The YINMIK app provides enhanced control and data management capabilities.

• Visualització de dades en temps real: View all parameters (pH, TDS, EC, Temp) simultaneously on your phone.
• Sincronització de dades: Measured data is synchronized to the app, allowing for convenient viewing and analysis without frequent operation of the meter itself.
• Data Hold and Save: Use the "Hold Reading" and "Save Reading" functions within the app to capture and store data.
• Cloud-Based Data Management: Easily save, manage, and share test data, preventing data loss.
• Configuració personalitzable:
  • Control de la llum de fons: Control the backlight of the tester's display via the app.
  • Parameter Limits: Set upper and lower limits for pH and EC. If a measurement exceeds these limits, the value will display in red on the app interface, alerting you to abnormal readings.
  • Auto-Save Interval: Configure the interval for automatic data saving.

Figure 5: Data synchronization and backlight control via the YINMIK app.

Figure 6: Setting custom maximum and minimum measurement limits within the YINMIK app.

6. Calibració

Regular calibration ensures the accuracy of your measurements. The BLE-9908 supports a 5-point pH calibration method and comes with calibration powders for both Asia Standard (pH 4.00, 6.86, 9.18) and EU Standard (pH 7.00, 10.01).

6.1 Calibració de pH

1. Prepare the calibration buffer solutions (e.g., pH 4.00, pH 6.86, pH 9.18 for Asia Standard). Ensure the buffer solutions are at room temperature.
2. Turn on the tester and rinse the electrode with distilled water.
3. Premeu llargament el botó MODE/CAL button to enter calibration mode. The display will show "CAL".
4. Immerse the electrode into the first buffer solution (e.g., pH 6.86). The tester will automatically recognize the buffer and begin calibration. Wait for the reading to stabilize and confirm.
5. Esbandiu l'elèctrode amb aigua destil·lada.
6. Immerse the electrode into the second buffer solution (e.g., pH 4.00). The tester will again recognize and calibrate.
7. Esbandiu l'elèctrode amb aigua destil·lada.
8. Immerse the electrode into the third buffer solution (e.g., pH 9.18).
9. Repeat for any additional calibration points as needed. The app can guide you through the 5-point calibration process.
10. Once all desired points are calibrated, the tester will automatically exit calibration mode, or you can short press MODE/CAL per sortir.

Nota: Always calibrate with fresh buffer solutions. Discard used buffer solutions after calibration.

6.2 EC/TDS Calibration

EC/TDS calibration typically uses a single point standard solution (e.g., 1413 µS/cm).

1. Prepare the EC standard solution (e.g., 1413 µS/cm).
2. Turn on the tester and rinse the electrode with distilled water.
3. Premeu llargament el botó MODE/CAL botó per entrar al mode de calibratge.
4. Premsa curta MODE/CAL to cycle to the EC calibration option.
5. Immerse the electrode into the EC standard solution. The tester will automatically recognize the buffer and begin calibration.
6. Wait for the reading to stabilize and confirm the calibration.
7. Rinse the electrode with distilled water and exit calibration mode.

7. Manteniment

7.1 Neteja d'elèctrodes

• After each use, rinse the electrode thoroughly with distilled or deionized water to remove any residue.
• For stubborn contaminants, soak the electrode in a mild cleaning solution (e.g., electrode cleaning solution or a dilute detergent solution) for 10-15 minutes, then rinse thoroughly.
• Never scrub the glass bulb of the pH electrode, as this can damage it.

7.2 Emmagatzematge

• Substituïu sempre la tapa protectora després d'utilitzar-la.
• For optimal performance and longevity of the pH electrode, keep the electrode moist. Add a few drops of KCL storage solution or pH 4.00 buffer solution to the protective cap before replacing it. Never store in distilled water.
• Guardeu el dispositiu en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.

7.3 Substitució de la bateria

• When the battery indicator on the display shows low power, replace the batteries promptly.
• Refer to Section 4.1 for battery installation instructions.

8. Solució De Problemes

9. Especificacions

10. Garantia i Suport

For warranty information and technical support, please refer to the product packaging or contact RCYAGO customer service directly. Contact details are typically available on the manufacturer's official weblloc web o a través del vostre punt de compra.

Si us plau, visiteu el pàgina oficial del producte for the latest information and support resources.