LaMotte 2020t Turbidity Meter User Manual

1. Sarrera

This manual provides detailed instructions for the proper setup, operation, and maintenance of the LaMotte 2020t Turbidity Meter. Adhering to these guidelines will ensure accurate measurements and extend the lifespan of your instrument. Please read this manual thoroughly before using the device.

2. Produktua amaitu daview eta Ezaugarriak

The LaMotte 2020t Turbidity Meter is designed for precise turbidity measurements in various applications, including natural waters, mid-range industrial processes, and high-range environmental analysis. It is an advanced replacement for the 1970-ISO model.

Figure 2.1: The LaMotte 2020t Turbidity Meter handheld device, displaying a digital reading and control buttons.

Ezaugarri nagusiak:

• 2020t Version: Optimized for natural waters, mid-range industrial applications, and high-range environmental applications.
• ISO 7027 Compliance: Meets design criteria for quantitative methods of turbidity using optical turbid meters as specified by ISO 7027, making it suitable for colored or extremely turbid samples.
• USB ataka: Equipped with a USB port for data transfer and connectivity.
• Ordezko eredua: Serves as a direct replacement for the 1970-ISO model.

Zer dago Kutxan:

Figure 2.2: The complete LaMotte 2020t Turbidity Meter Kit, including the meter, carrying case, sample cells, and calibration standards.

The LaMotte 2020t Turbidity Meter KIT typically includes:

• LaMotte 2020t Turbidity Meter
• Eramateko zorroa
• Sample Cells
• Calibration Standards (e.g., 0.02 NTU, 1.0 NTU, 10.0 NTU)
• USB kablea
• Elikatze-moldagailua
• Argibide eskuliburua

3. Segurtasun Jarraibideak

Observe the following safety precautions to prevent injury and damage to the instrument:

• Always handle the meter and reagents with care.
• Do not immerse the meter in water or other liquids.
• Use only the specified power adapter and USB cable.
• Avoid dropping or subjecting the meter to severe impact.
• Mantendu tresna eremu magnetiko indartsuetatik eta tenperatura altuetatik urrun.
• Ensure proper ventilation when operating in enclosed spaces.
• Dispose of reagents and samples according to local regulations.

4. Hasierako konfigurazioa

4.1 Desontziratzea eta ikuskatzea

1. Kontu handiz kendu osagai guztiak ontzitik.
2. Egiaztatu "Zer dago kutxan" atalean zerrendatutako elementu guztiak daudela.
3. Inspect the meter and accessories for any visible damage. If damage is found, contact LaMotte customer support immediately.

4.2 Neurgailua elikatzea

The 2020t Turbidity Meter can be powered via its internal rechargeable battery or directly through the provided power adapter.

• Bateria kargatzea: Connect the power adapter to the meter's charging port and plug it into a standard electrical outlet. The battery indicator on the display will show charging status.
• Hasierako karga: Bateria guztiz kargatzea gomendatzen da lehen erabili aurretik.

4.3 Kalibrazioa

Regular calibration ensures the accuracy of your turbidity measurements. Use the provided calibration standards.

1. Turn on the meter by pressing the BOTEREA botoia.
2. Access the calibration menu (refer to the on-screen prompts or specific section in the full manual for navigation).
3. Insert the lowest NTU standard (e.g., 0.02 NTU) into the sample compartment, ensuring the cell is clean and free of air bubbles.
4. Follow the on-screen instructions to perform the calibration for each standard, progressing from lowest to highest NTU value.
5. Confirm calibration completion.

5. Funtzionamendu-argibideak

5.1 Taking a Turbidity Measurement

1. Prestatu SampZelula: Ziurtatu sample cell is clean, dry, and free of scratches. Fill the cell with the sample to be tested, avoiding air bubbles.
2. Sartu SampZelula: Jarri prestatutako sample cell into the meter's sample compartment, aligning any marks as indicated by the instrument.
3. Hautatu neurketa modua: If applicable, select the desired measurement mode (e.g., single reading, average) using the navigation buttons.
4. Neurketa hasi: Sakatu SARTU or ESKANEA SAMPLE button to begin the measurement.
5. Read Result: The turbidity reading in NTU (Nephelometric Turbidity Units) will be displayed on the screen.
6. Erregistro datuak: Manually record the reading or utilize the data logging features if available.

5.2 USB ataka erabiltzea

The integrated USB port allows for data transfer to a computer or for firmware updates.

• Connect the meter to a computer using the provided USB cable.
• The meter may appear as a removable storage device or require specific software (refer to LaMotte's websoftwarea deskargatzeko gunea).
• Follow the software instructions to download stored data or update firmware.

6. Mantentzea

6.1 Cleaning the Meter and Sample Cells

• Meter Exterior: Wipe the exterior of the meter with a soft, damp oihal. Ez erabili garbitzaile edo disolbatzaile urratzailerik.
• Sample Cells: Garbitu sample cells thoroughly after each use. Rinse with distilled or deionized water and dry with a lint-free cloth. Avoid scratching the cell surfaces, as this can affect readings.
• Sample Compartment: Mantendu sample compartment clean and free of dust or spills. Use a soft brush or compressed air if necessary.

6.2 Biltegiratzea

When not in use, store the LaMotte 2020t Turbidity Meter in its protective carrying case in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the battery is partially charged if storing for extended periods.

7. Arazoak

If you encounter problems not listed here, or if solutions do not resolve the issue, please contact LaMotte customer support.

8. Zehaztapen Teknikoak

• Modelo zenbakia: 2020t
• Neurketa-printzipioa: Nephelometric (ISO 7027 compliant)
• Argi iturria: wolframioa lamp
• Interfazea: USB ataka
• Potentzia: Internal rechargeable battery, AC adapter
• Neurriak (gutxi gorabehera): Refer to product packaging for exact dimensions (e.g., 17.32 x 12.72 x 4.76 inches)
• Pisua (gutxi gorabehera): Refer to product packaging for exact weight (e.g., 1 Pound)
• Fabrikatzailea: LaMotte
• Lehenengo eskuragarri: 14ko martxoaren 2019a

9. Bermea eta bezeroarentzako laguntza

LaMotte products are manufactured to high-quality standards. For information regarding warranty coverage, please refer to the warranty card included with your product or visit the official LaMotte website. For technical assistance, replacement parts, or service inquiries, please contact LaMotte customer support directly.

You can find more information about LaMotte products and support on their official Amazon store page: LaMotte Amazon Store.