Uživatelská příručka k sadě měřicího přístroje WTW pH 3310 ProfiLine s pH elektrodou SenTix 41

1. Úvod

This manual provides comprehensive instructions for the proper use, setup, operation, and maintenance of the WTW pH 3310 ProfiLine Meter Kit, which includes the SenTix 41 pH Electrode. The WTW pH 3310 is a robust and reliable instrument designed for accurate pH measurements in various applications, from laboratory to field use. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity.

2. Konec produktuview

2.1 Klíčové vlastnosti

• Odolný a vodotěsný design: The meter features a 100% waterproof keypad and housing, making it suitable for demanding environments.
• Jasný displej: A large graphic LCD ensures excellent readability under various lighting conditions.
• Extended Data Memory: Capable of logging up to 5000 compliant data sets.
• Time-Controlled Datalogging: Adjustable data collection intervals for long-term monitoring.
• Úsporný režim: A special "sleep" mode extends battery life during prolonged monitoring.
• Nevolatilní paměť: All stored data is retained even if battery power is lost.
• USB rozhraní: Waterproof mini-USB for simple data transfer to a PC.
• Broad Buffer Recognition: Supports DIN, NIST, and USA pH buffer standards for calibration.

2.2 Součásti sady

The WTW pH 3310 ProfiLine Meter Kit includes the following items:

• WTW pH 3310 ProfiLine Meter
• SenTix 41 pH Electrode
• Kalibrační řešení
• Tvrdé přepravní pouzdro
• Four (4) AA Batteries

Obrázek 1: The WTW pH 3310 ProfiLine Meter, a handheld device with a large LCD screen showing a pH reading of 6.973 and a temperature of 25.0°C. The keypad features buttons for functions such as 'STO' (Store), 'CAL' (Calibration), 'AR' (AutoRead), 'RCL' (Recall), and 'ENTER', along with navigation arrows. The model name 'pH 3310' is visible on the lower left of the device.

3. Nastavení

3.1 Instalace baterie

1. Vyhledejte přihrádku na baterie na zadní straně měřiče.
2. Otevřete kryt přihrádky.
3. Insert four (4) AA batteries, ensuring correct polarity as indicated inside the compartment.
4. Close the battery compartment cover securely to maintain the waterproof seal.

3.2 Připojení elektrody

1. Carefully remove the protective cap from the SenTix 41 pH Electrode.
2. Connect the electrode cable to the designated port on the WTW pH 3310 meter. Ensure the connection is firm and secure.
3. Rinse the electrode with distilled water before initial use.

3.3 První zapnutí

Stiskněte tlačítko ON/OFF button to power on the meter. The display will illuminate, and the device will perform a self-test before entering measurement mode.

4. Návod k obsluze

4.1 Kalibrace

Regular calibration is essential for accurate pH measurements. The WTW pH 3310 supports up to 5-point calibration using DIN, NIST, or USA buffer recognition.

1. Připravte čerstvé kalibrační pufrovací roztoky (např. pH 4.01, 7.00, 10.00).
2. Stiskněte tlačítko CAL tlačítko pro vstup do kalibračního režimu.
3. Rinse the electrode with distilled water and immerse it in the first buffer solution.
4. Wait for the reading to stabilize, then confirm the calibration point as prompted by the meter.
5. Repeat for subsequent buffer solutions.
6. The meter will automatically recognize the buffer and store the calibration data.

4.2 Měření

1. Ujistěte se, že je měřič kalibrován.
2. Rinse the electrode with distilled water and immerse it in the sampřešení.
3. Wait for the reading to stabilize on the LCD. The AutoRead (AR) function can assist in determining when the reading is stable.
4. Record the pH and temperature values displayed.

4.3 Protokolování dat

The pH 3310 meter offers advanced data logging capabilities:

• Ruční ukládání: Stiskněte tlačítko STO button to manually store the current measurement. The meter can store up to 5000 data sets.
• Time-Controlled Datalogging: Access the menu to set adjustable intervals for automatic data collection. This is ideal for long-term field monitoring.
• Režim spánku: During long-term monitoring, the special "sleep" mode conserves battery power.
• Nevolatilní paměť: All logged data is saved permanently, even if the batteries are depleted or removed.

4.4 Přenos dat do počítače

To transfer stored data to a computer:

1. Connect the WTW pH 3310 meter to a PC using a mini-USB cable.
2. The meter's waterproof USB interface ensures reliable connection.
3. Follow the instructions in the accompanying software (if applicable) or the meter's menu to initiate data transfer.

5. Údržba

5.1 Meter Care

• Clean the meter's keypad and housing with a damp tkanina. Vyhněte se abrazivním čisticím prostředkům.
• Ensure the battery compartment and USB port covers are securely closed when not in use to maintain waterproofing.
• Store the meter in its hard carrying case when not in use to protect it from damage.

5.2 Electrode Care (SenTix 41 pH Electrode)

• Always keep the electrode tip moist. Store it in its protective cap filled with appropriate storage solution (e.g., 3 mol/L KCl solution) when not in use. Never store in distilled water.
• Před každým měřením a po něm opláchněte elektrodu destilovanou vodou.
• If the electrode becomes sluggish or readings are unstable, refer to the electrode's specific manual for cleaning and regeneration procedures.
• Replace the electrode when it no longer calibrates correctly or provides stable readings.

6. Řešení problémů

This section addresses common issues you might encounter with your WTW pH 3310 meter. For more detailed troubleshooting, refer to the full product manual or contact customer support.

7. Specifikace

• Model: WTW pH 3310 ProfiLine Meter (Model Number: 2AA312)
• pH elektroda: SenTix 41
• Napájení: 4 x AA baterie (součástí balení)
• Buffer Recognition: DIN, NIST, and USA
• Kalibrační body: Až 5 bodů
• Typ displeje: LCD (Graphic)
• Rozhraní: Waterproof Mini-USB
• Datová paměť: Up to 5000 data sets
• Rozměry (balení): Přibližně 16.2 x 14.4 x 7 palce
• Hmotnost (balení): Přibližně 6.2 liber
• Výrobce: Cole-Parmer (for distribution/packaging)

8. Záruka a podpora

For warranty information, technical support, or service inquiries regarding your WTW pH 3310 ProfiLine Meter Kit, please refer to the documentation provided with your purchase or contact WTW customer service directly. Contact details can typically be found on the manufacturer's official webmístě nebo na obalu produktu.

For additional resources and product information, visit the official WTW webmísto: www.wtw.com