TopTes TS-501B Sound Level Meter User Manual

Zavedení

The TopTes TS-501B is a portable sound level meter designed for accurate noise level measurement in various environments. It features A/C weighting, a backlit LCD screen, and functions for capturing maximum and minimum sound pressure levels. This manual provides comprehensive instructions for the proper setup, operation, maintenance, and troubleshooting of your device.

Obrázek 1: The TopTes TS-501B Sound Level Meter, showing the main unit, microphone windscreen, battery cover, and three AAA batteries. A carry case is also included.

Nastavení

1. Instalace baterie

1. Najděte přihrádku na baterie na zadní straně zařízení.
2. Posuňte kryt přihrádky na baterie dolů a otevřete jej.
3. Vložte tři (3) baterie typu AAA a dbejte na správnou polaritu (+/-) vyznačenou uvnitř přihrádky.
4. Zavřete kryt přihrádky na baterie posunutím nahoru, dokud nezacvakne.

2. Microphone Windscreen Attachment

• Gently slide the foam windscreen onto the microphone at the top of the device.
• Ensure the windscreen is securely fitted to prevent it from falling off during use.
• The windscreen helps to reduce wind noise and improve measurement accuracy, especially in outdoor environments.

Obrázek 2: Detailní view of the 1/2-inch electric condenser microphone with its high-precision sensor and windshield ball. The foam windscreen is shown attached.

Návod k obsluze

1. Zapnutí/vypnutí

• Chcete-li zařízení zapnout, stiskněte a podržte tlačítko Moc tlačítko () located on the front panel.
• Chcete-li zařízení vypnout, stiskněte a podržte tlačítko Moc button again. The device also features an automatic power-off function to conserve battery life.

2. Displej a podsvícení

• The 2.25-inch LCD screen displays noise levels in decibels (dB), along with temperature and relative humidity.
• To activate or deactivate the backlight, long press the Podsvícení tlačítko (). This improves visibility in low-light conditions.

Obrázek 3: The clear 2.25-inch LCD screen, easy to read with its bright backlight. It displays dB levels, temperature, and humidity.

3. A/C Weighting Selection

• The TS-501B supports both A-weighting and C-weighting.
• To switch between A-weighting and C-weighting, long press the ° C / ° F button. The selected weighting (A or C) will be displayed on the screen.
• A-Weighting: Measures noise levels as perceived by the human ear (30-130 dBA). Suitable for general noise measurements in communities, offices, and residential areas.
• C-Weighting: Measures the actual sound pressure level across a wider frequency range (30-130 dBC). Ideal for analyzing industrial noise, audio systems, and environments with significant low-frequency components.

Obrázek 4: A-Weighting (30-130 dBA) measures the relative loudness perceived by the human ear, suitable for environmental noise assessment.

Obrázek 5: C-Weighting (30-130 dBC) is used for sound system commissioning and industrial noise measurements, providing a flatter frequency response.

4. Měření MAX/MIN

• Stiskněte tlačítko MAX/MIN tlačítko () to cycle through Maximum (MAX) and Minimum (MIN) measured values.
• MAX: Displays the highest sound pressure level recorded since the function was activated.
• MIN: Displays the lowest sound pressure level recorded since the function was activated.

Obrázek 6: MAX represents the highest values measured over a given period, while MIN represents the lowest values.

5. Funkce uchování dat

• Chcete-li zmrazit aktuální hodnotu na displeji, stiskněte tlačítko Držet tlačítko (). The "H" indicator will appear on the screen.
• Stiskněte tlačítko Držet button again to release the hold and resume live measurements.

6. Fast/Slow Time Weighting

• Stiskněte tlačítko F/S tlačítko () to switch between Fast and Slow time weighting.
• RYCHLE: Provides a rapid response to sound changes, suitable for capturing sudden noise peaks.
• POMALÝ: Provides an averaged response to sound changes, suitable for measuring average noise levels over time.

7. Převod teplotních jednotek

• To switch between Celsius (°C) and Fahrenheit (°F) for temperature display, short press the ° C / ° F tlačítko.

8. Indikátor slabé baterie

• A low battery indicator will appear on the screen when the battery level is low. Replace the batteries promptly to ensure accurate measurements.

Údržba

• Čištění: K čištění zařízení používejte měkký, suchý hadřík. Nepoužívejte abrazivní čisticí prostředky ani rozpouštědla.
• Skladování: When not in use for extended periods, remove the batteries to prevent leakage and damage. Store the device in its carry case in a cool, dry place away from direct sunlight and extreme temperatures.
• Ochrana mikrofonu: Always use the provided microphone windscreen to protect the condenser microphone from dust and physical damage. When storing, use the protective cap over the microphone.
• Kalibrace: The device is factory calibrated. For continued accuracy, periodic professional calibration may be required depending on usage and industry standards.

Odstraňování problémů

Specifikace

• Model: TS-501B
• Rozsah měření: 30-130 dB
• Přesnost: ±1.5 dB
• Frekvenční rozsah: 30 Hz - 8000 XNUMX Hz
• Váha: A a C
• Zobrazit: 2.25palcový podsvícený LCD displej
• Mikrofon: 1/2 inch Electric Condenser Microphone
• Moc: 3 x AAA baterie (součástí balení)
• Rozměry: 7.13 x 3.5 x 2.32 palce
• Hmotnost: 9.59 unce
• V ceně: 1x TS-501B Decibel Meter, 3x AAA Batteries, 1x User Manual, 1x Carry Bag

Záruka a podpora

For warranty information, technical support, or service inquiries, please refer to the contact information provided on the product packaging or visit the official TOPTES webUschovejte si účtenku jako doklad o koupi pro případ reklamace.

Výrobce: TOPTES

Datum první dostupnosti: 25. listopadu 2022

Visit the TOPTES Store: TOPTES Official Store