TASI TA650A Digital Sound Level Noise Meter

1. Bubuka

The TASI TA650A Digital Sound Level Noise Meter is an environmental sound level instrument designed for accurate measurement of sound levels. It is suitable for a wide range of applications, including factories, workshops, schools, residential areas, offices, traffic roads, and audio testing environments.

Figure 1: TASI TA650A Digital Sound Level Meter

2. Eusi Paket

Punten parios eusi bungkusan saatos nampi pikeun mastikeun yén sadaya barang aya sareng henteu rusak:

• 1 x TASI TA650A Sound Level Meter
• 1 x Drawstring Bag
• 1 x Buku Panduan (Basa Inggris)

Gambar 2: Asesoris anu kalebet

3. Produk Langkungview

The TASI TA650A features a robust design with user-friendly controls and a clear display.

3.1 Komponén konci

Figure 3: High-precision 1/2-inch condenser microphone with windshield

• High Precision Microphone: Equipped with a highly sensitive 1/2-inch capacitive microphone, ensuring high precision, high sensitivity, and fast instantaneous response characteristics.
• High Definition Large Screen Display: The display screen features a white background light for clear visibility, even in low-light conditions.

Figure 4: Clear LCD screen with backlight

3.2 Parentah Panel

Figure 5: Panel instruction diagram

• Kaca hareup: Protects the microphone and reduces wind noise.
• Layar LCD: Displays measurement values and settings.
• Lampu tukang: Illuminates the screen for better visibility.
• F/S Button: Switches between FAST and SLOW time weighting.
• Tombol TAHAN: Freezes bacaan ayeuna dina tampilan.
• Tombol MAX: Displays the maximum measured value.
• Tombol MIN: Displays the minimum measured value.
• Tombol Daya: Ngahurungkeun / mareuman alat.

4. Setélan

4.1 Pamasangan batré

The TASI TA650A requires 2 x 1.5V AAA (R03/LR03) batteries (not included). Follow these steps to install the batteries:

1. Tangtukeun lokasi kompartemen batré dina tonggong alat.
2. Buka panutup kompartemen batré.
3. Selapkeun dua batré AAA, mastikeun polaritasna bener (+/-).
4. Tutup panutup kompartemen batré aman.

Gambar 6: Kompartemen batré

5. Operasi

5.1 Daya Hurung/Pareuman

• Pencét éta Kakuatan tombol () pikeun ngahurungkeun alat.
• Pencét jeung tahan tombol Kakuatan tombol pikeun mareuman alat.
• The device features an automatic power-off function after 15 minutes of inactivity to conserve battery life. This function can be disabled if continuous measurement is required.

5.2 Nyokot Pangukuran

Once powered on, the meter will immediately begin measuring sound levels. Hold the meter with the microphone pointed towards the sound source.

Figure 7: Measuring sound level

5.3 Pemberat Waktu (GANJANG/LALAUN)

The time weighting function allows you to select how the meter responds to changes in sound level:

• Pencét éta F/S button to switch between FAST and SLOW response times.
• FAST (0.125s): Suitable for measuring rapidly changing noise levels.
• SLOW (1s): Suitable for measuring average noise levels or when the sound level is relatively stable.

Figure 8: Switching between FAST and SLOW time weighting

5.4 MAX/MIN Hold Function

To capture the maximum or minimum sound level during a measurement period:

• Pencét éta MAX button to hold the maximum value recorded since the function was activated.
• Pencét éta MIN button to hold the minimum value recorded since the function was activated.
• Press the respective button again to exit the MAX/MIN hold mode.

Figure 9: Using MAX/MIN hold function

5.5 Data Tahan Fungsi

Pikeun ngabekukeun bacaan ayeuna dina tampilan:

• Pencét éta TAHAN button. The current reading will remain on the screen.
• Pencét éta TAHAN button again to release the hold and resume live measurements.

5.6 Lampu latar

The screen backlight can be activated for better visibility in dark environments. Refer to the device's specific button layout for the backlight activation button (often integrated with another function or a dedicated light button).

5.7 Pidéo Démonstrasi Operasi

Video 1: Demonstration of TASI TA650A Sound Level Meter features and operation.

6. Spésifikasi

7. Tips pamaké

• Penempatan optimal: For accurate readings, ensure the microphone is unobstructed and pointed directly at the sound source. Avoid placing the meter too close to reflective surfaces.
• Sora Angin: Use the included windshield, especially in outdoor environments, to minimize inaccuracies caused by wind.
• Kahirupan batré: Always remove batteries if the device will not be used for an extended period to prevent leakage and damage.
• Kaayaan Lingkungan: Operate the meter within the specified working environment temperature and humidity ranges for reliable performance.

8. Pangropéa

• beberesih: Use a soft, dry cloth to clean the exterior of the meter. Do not use abrasive cleaners or solvents.
• Panyimpenan: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. Remove batteries if storing for long periods.
• Perawatan Mikropon: Handle the microphone carefully. Avoid dropping or subjecting it to strong impacts, as this can affect its sensitivity and accuracy.

9. Cara ngungkulan

• Teu Aya Layar/Alat Nu Teu Bisa Dihurungkeun: Check if the batteries are installed correctly and have sufficient charge. Replace with new batteries if necessary.
• Bacaan teu akurat: Ensure the microphone is clean and unobstructed. Verify that the device is being used within its specified operating environment. Check for any physical damage to the microphone.
• Tombol teu responsif: Cobi cabut sareng pasang deui batréna. Upami masalahna masih aya, hubungi dukungan palanggan.

10. Garansi jeung Rojongan

Kanggo inpormasi garansi sareng dukungan téknis, mangga tingali dokuméntasi anu disayogikeun sareng pameseran anjeun atanapi hubungi langsung ka anu ngajual. Simpen bukti pameseran anjeun pikeun klaim garansi naon waé.