LaMotte 2020t Turbidity Meter User Manual

1. Įvadas

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. Produktas baigtasview ir Savybės

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.

Pagrindinės funkcijos:

• 2020t Version: Optimized for natural waters, mid-range industrial applications, and high-range environmental applications.
• Atitiktis ISO 7027 standartui: 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 prievadas: Equipped with a USB port for data transfer and connectivity.
• Pakaitinis modelis: Serves as a direct replacement for the 1970-ISO model.

Kas yra dėžutėje:

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
• Dėklas nešiojimui
• SampLe Cells
• Calibration Standards (e.g., 0.02 NTU, 1.0 NTU, 10.0 NTU)
• USB kabelis
• Maitinimo adapteris
• Instrukcijų vadovas

3. Saugos gairės

Kad išvengtumėte sužalojimų ir įrenginio sugadinimo, laikykitės šių saugos priemonių:

• 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.
• Keep the instrument away from strong magnetic fields and extreme temperatures.
• Dirbant uždarose patalpose, užtikrinkite tinkamą vėdinimą.
• Dispose of reagents and samples according to local regulations.

4. Pradinė sąranka

4.1 Išpakavimas ir patikrinimas

1. Atsargiai išimkite visus komponentus iš pakuotės.
2. Patikrinkite, ar yra visi daiktai, išvardyti skyriuje „Kas yra dėžutėje“.
3. Inspect the meter and accessories for any visible damage. If damage is found, contact LaMotte customer support immediately.

4.2 Skaitiklio maitinimas

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

• Akumuliatoriaus įkrovimas: 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.
• Pradinis mokestis: Prieš pirmą kartą naudojant, rekomenduojama visiškai įkrauti akumuliatorių.

4.3 Kalibravimas

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

1. Įjunkite matuoklį paspausdami GALIA mygtuką.
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. Naudojimo instrukcijos

5.1 Taking a Turbidity Measurement

1. Paruoškite SampLąstelė: Įsitikinkite, kad sample cell is clean, dry, and free of scratches. Fill the cell with the sample to be tested, avoiding air bubbles.
2. Įdėkite SampLąstelė: Padėkite paruoštą sample cell into the meter's sample compartment, aligning any marks as indicated by the instrument.
3. Pasirinkite matavimo režimą: If applicable, select the desired measurement mode (e.g., single reading, average) using the navigation buttons.
4. Matavimo pradžia: Paspauskite ENTER or SCAN SAMPLE mygtuką, kad pradėtumėte matavimą.
5. Skaitymo rezultatas: The turbidity reading in NTU (Nephelometric Turbidity Units) will be displayed on the screen.
6. Įrašyti duomenis: Manually record the reading or utilize the data logging features if available.

5.2 USB prievado naudojimas

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 websvetainė, skirta programinei įrangai atsisiųsti).
• Follow the software instructions to download stored data or update firmware.

6. Priežiūra

6.1 Cleaning the Meter and SampLe Cells

• Skaitiklio išorė: Nuvalykite matuoklio išorę minkšta,amp audinys. Nenaudokite abrazyvinių valiklių ar tirpiklių.
• Sample Cells: Švarus 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: Laikykite sample compartment clean and free of dust or spills. Use a soft brush or compressed air if necessary.

6.2 Saugykla

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. Problemų sprendimas

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

8. Techninės specifikacijos

• Modelio numeris: 2020t
• Matavimo principas: Nephelometric (ISO 7027 compliant)
• Šviesos šaltinis: Volframas lamp
• Sąsaja: USB prievadas
• Galia: Internal rechargeable battery, AC adapter
• Matmenys (apytiksliai): Refer to product packaging for exact dimensions (e.g., 17.32 x 12.72 x 4.76 inches)
• Svoris (apytiksliai): Refer to product packaging for exact weight (e.g., 1 Pound)
• Gamintojas: LaMotte
• Pirmas prieinamas: 14 m. kovo 2019 d

9. Garantija ir klientų aptarnavimas

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.