1. Киришүү
The Extech LT10 Pocket Light Meter is designed for measuring light intensity. This compact device provides accurate readings in both Foot-Candle (Fc) and Lux units, making it suitable for various applications requiring quick light measurements.
This manual provides detailed instructions for the proper setup, operation, maintenance, and troubleshooting of your LT10 light meter.
2. Коопсуздук маалыматы
Please read and understand all safety instructions before operating the device. Failure to do so may result in damage to the meter or personal injury.
- Do not expose the meter to extreme temperatures or high humidity.
- Avoid dropping the meter or subjecting it to strong impacts.
- Keep the sensor clean and free from obstructions for accurate readings.
- Батарея аз индикатор пайда болгондо батарейкаларды дароо алмаштырыңыз.
3. Продукциянын компоненттери
Familiarize yourself with the main components of your Extech LT10 Pocket Light Meter:
1-сүрөт: Extech LT10 Pocket Light Meter. This image displays the front of the device, highlighting the light sensor at the top, the power button below it, and the LCD screen displaying "Lux" and a numerical reading.
- Жарык сенсору: Located at the top of the meter, this component detects ambient light.
- LCD дисплей: Shows light intensity readings, units (Lux/Fc), and battery status.
- Кубат баскычы: Used to turn the meter on and off.
4. Орнотуу
4.1. Батареяны орнотуу
The Extech LT10 requires one 9V battery (included). To install or replace the battery:
- Батарея уясынын капкагын эсептегичтин арткы жагында табыңыз.
- Аны ачуу үчүн капкакты жылдырыңыз же ачыңыз.
- Туура полярдуулукту сактоо менен 9V батарейканы батареянын кличкасына туташтырыңыз.
- Батареяны бөлүккө салып, капкакты бекем жабыңыз.
5. Иштөө нускамалары
5.1. Күйгүзүү / Өчүрүү
басыңыз Кубат баскычы (marked with a circle and vertical line) to turn the meter on. The LCD display will illuminate automatically. Press the button again to turn the meter off.
5.2. Ченөө алуу
To take a light intensity measurement:
- Turn on the meter using the Power Button.
- Position the light sensor towards the light source or the area where you wish to measure light intensity. Ensure the sensor is not obstructed.
- Read the light intensity value displayed on the LCD screen. The unit (Lux or Fc) will be indicated.
- The meter automatically measures light intensity at a rate of 1.5 times per second.
5.3. Өлчөө бирдиктери
The LT10 measures light intensity in two units:
- Люкс: Lumens per square meter.
- Foot-Candle (Fc): Lumens per square foot.
The meter supports measurements up to 4000 Fc or 40,000 Lux.
6. Техникалык тейлөө
6.1. Тазалоо
To ensure accurate readings and prolong the life of your meter:
- Счетчиктин сasing жумшак, кургак чүпүрөк менен.
- Gently clean the light sensor with a soft, lint-free cloth. Do not use abrasive cleaners or solvents.
6.2. Батареяны алмаштыруу
Refer to Section 4.1 for instructions on replacing the 9V battery. Replace the battery when the low battery indicator appears on the display to ensure continuous operation and accurate measurements.
6.3. Сактоо
When storing the meter for extended periods, remove the battery to prevent leakage and potential damage to the device.
7. Кыйынчылыктарды
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Эсептегич күйбөйт. | Өлүк же туура эмес орнотулган батарея. | Check battery polarity and replace the 9V battery if necessary (refer to Section 4.1). |
| Туура эмес окуулар. | Dirty sensor, obstructed sensor, or low battery. | Clean the light sensor (Section 6.1). Ensure nothing is blocking the sensor. Replace battery if low battery indicator is present. |
| Дисплей бош же бүлбүлдөп турат. | Low battery or internal fault. | Replace the battery. If the problem persists, contact customer support. |
8. Техникалык шарттар
- Өлчөө диапазону: Up to 4000 Fc / 40,000 Lux
- Өлчөө ылдамдыгы: секундасына 1.5 жолу
- Дисплей: Large automatic backlit LCD
- Күч: 9V батарейка (кошулган)
- Өлчөмдөрү: Болжол менен 5.32 x 9.13 x 1.81 дюйм (13.5 x 23.2 x 4.6 см)
- Салмагы: Болжол менен 6.3 унция (178 грамм)
- Модел: LT10
- Өндүрүүчү: Extech Instruments
9. Кепилдик маалыматы
Extech Instruments provides a limited warranty for this product. For detailed warranty terms and conditions, please refer to the warranty card included with your product or visit the official Extech webсайт. Кепилдик дооматтар үчүн сатып алганыңыздын далилин сактаңыз.
10. Кардарларды колдоо кызматы
If you encounter any issues not covered in this manual or require further assistance, please contact Extech Customer Support. Contact information can typically be found on the Extech webсайтында же продуктунун таңгагында.
Көбүрөөк маалымат алуу үчүн, киргиле Amazon'догу Extech дүкөнү.
