YINMIK YK-S01EU Electronic pH Soil Meter User Manual

1. Produto acabadoview

The YINMIK YK-S01EU pH Soil Meter is a versatile electronic device designed for accurate pH measurement across various mediums. It is suitable for testing soil, liquids such as pool water, drinking water, and aquarium water, as well as semi-solid foods like meat, cheese, and dough. This meter features a conical stainless steel probe for durability and an intelligent app for data monitoring and management.

Componentes

• Compartimento da bateria: Houses 3*1.5V LR44 batteries.
• Luz de fundo do LCD: Digital display with backlight for clear readings in various lighting conditions.
• Interruptor de alimentação: Liga ou desliga o dispositivo.
• Botão Hold/Temp: Locks the current reading and switches between temperature units.
• Botão de calibração: Inicia o processo de calibração.
• Sensor de temperatura: Measures the temperature of the tested medium.
• Sensor de pH: Measures the pH level.
• Lâmina de aço inoxidável: Conical attachment for easy insertion into soil and protection of the pH electrode.
• Escova de limpeza: For maintaining the probe.

2. Configuração

2.1 Instalação da bateria

1. Unscrew the battery compartment cap at the top of the meter.
2. Insert three 1.5V LR44 batteries, ensuring correct polarity.
3. Aperte bem a tampa de volta.

2.2 Calibração Inicial

Before first use and periodically thereafter, calibrate the pH meter using standard buffer solutions (pH 4.00, pH 7.00, pH 10.01). Calibration solutions are typically included with the device.

1. Prepare the buffer solutions in separate clean containers.
2. Ligue o medidor de pH.
3. Press and hold the "CAL" button until the display shows "CAL".
4. Immerse the electrode into the pH 7.00 buffer solution. The meter will automatically recognize the solution and calibrate. Wait for the reading to stabilize and confirm calibration.
5. Enxágue o eletrodo com água destilada.
6. Immerse the electrode into the pH 4.00 buffer solution. Wait for stabilization and confirmation.
7. Enxágue o eletrodo com água destilada.
8. Immerse the electrode into the pH 10.01 buffer solution. Wait for stabilization and confirmation.
9. Rinse the electrode and store it properly.

Consulte o Seção de manutenção for regular calibration frequency.

2.3 Download do aplicativo e conexão Bluetooth

The YINMIK pH meter can connect to a smartphone app for enhanced monitoring and data management.

1. Download the "YINMIK" app from your device's app store (available for iOS and Android).
2. Certifique-se de que o Bluetooth esteja ativado em seu smartphone.
3. Turn on the YINMIK pH meter.
4. Open the YINMIK app and follow the on-screen instructions to connect to your device. The app will typically detect the meter automatically.

3. Instruções de operação

3.1 Measuring Soil pH

This meter is designed for direct soil pH measurement, suitable for various soil types including common soil, coco coir, potting mixes, sandy soil, clay soil, and humus.

1. Install the Stainless Steel Blade: Attach the conical stainless steel blade to the pH meter's probe for protection and easier insertion into soil.
2. Prepare o solo: Ensure the soil is moist. Do not test very dry or hard soil. If the soil is too dry, moisten it with distilled water and wait for 30 minutes before testing.
3. Insira a sonda: Carefully insert the probe with the stainless steel blade into the soil to a depth of at least 4 cm (approximately 1.5 inches). Avoid hitting rocks or hard objects to prevent damage to the electrode.
4. Read the Value: Turn on the meter. Wait for the reading on the LCD screen to stabilize. The backlight feature ensures readability in low-light conditions.
5. Record Data (Optional): Use the "HOLD/TEMP" button to lock the reading, or use the YINMIK app to save and track data over time.
6. Limpeza após o uso: Remove the probe from the soil. Clean any soil residue from the blade and the pH sensor with the provided brush and distilled water.

3.2 Measuring Liquid pH

The YINMIK pH meter can also measure the pH of various liquids, such as pool water, drinking water, and aquarium water.

1. Remove the Stainless Steel Blade: For liquid measurements, remove the stainless steel blade to expose the pH electrode directly.
2. Immerse the Probe: Gently immerse the pH electrode into the liquid to be tested. Ensure the sensor is fully submerged.
3. Read the Value: Turn on the meter and wait for the reading to stabilize on the LCD screen.
4. Limpeza após o uso: Rinse the electrode thoroughly with distilled water after each measurement.

3.3 Measuring Semi-Solid Food pH

The conical design of the probe allows for pH measurement in semi-solid foods like meat, cheese, dough, and sauces.

1. Prepara a comida: For denser semi-solids, you may use the stainless steel blade to create an initial insertion point. For softer foods, the probe can be inserted directly.
2. Insira a sonda: Carefully insert the pH electrode into the food item.
3. Read the Value: Turn on the meter and allow the reading to stabilize.
4. Limpeza após o uso: Thoroughly clean the electrode and blade (if used) with distilled water and the cleaning brush to remove any food residue.

3.4 Using the YINMIK App

• Monitoramento em tempo real: View live pH and temperature readings directly on your smartphone.
• Registro de dados: The app allows for automatic data saving, enabling you to track pH variations over extended periods.
• Gerenciamento de dados: Share and print data directly from the app. Data can often be exported in formats like Excel for further analysis.
• Controle de luz de fundo: Adjust the screen backlight intensity via the app for optimal visibility.
• Função de retenção: Lock the current reading on the app or device screen.
• Compensação Automática de Temperatura (ATC): Ensures accurate readings regardless of temperature fluctuations.

4. Manutenção

4.1 Regular Calibration

To ensure consistent accuracy, regular calibration is essential.

• For high precision applications, calibrate the pH meter every two weeks.
• For general use where extreme precision is not critical, calibration once a month may suffice.
• Always use fresh, accurate pH buffer solutions for calibration.

4.2 Limpeza e Armazenamento

• Após cada uso: Always clean the pH electrode and stainless steel blade (if used) with distilled or purified water. Use the provided cleaning brush to gently remove any residue.
• Proteção de eletrodos: The pH electrode is delicate. Ensure it is not scratched or damaged during cleaning.
• Armazenar: After cleaning, remove the stainless steel blade and replace the protective cap over the pH electrode. It is crucial to keep the sponge inside the protective cap moist with a few drops of purified water to prevent the electrode from drying out, which can affect its accuracy and lifespan.

5. Solução De Problemas

6. Especificações

7. Garantia e Suporte

YINMIK offers comprehensive customer support for its products.

• Garantia: A 90-day free replacement policy is provided for the product.
• Atendimento ao Cliente: YINMIK commits to responding to all product-related inquiries within 12 hours, regardless of purchase status.
• Recursos on-line: For additional calibration and operational videos, please follow the official YINMIK channel.

8. Demonstração em vídeo do produto