1. Киришүү
The Testo 545 Digital Lux Meter is designed for precise and convenient determination of illuminance in various working environments. This instrument helps assess light conditions to promote productivity, well-being, and health, preventing issues such as concentration problems and headaches. Its app compatibility allows for easy setup, configuration, and data management, turning your smartphone into a second display for real-time monitoring and documentation.
Figure 1.1: Testo 545 Digital Lux Meter with its external sensor.
Негизги өзгөчөлүктөрү:
- Так өлчөө: Accurate determination of illuminance for all common light sources according to the V-lambda curve.
- Ыңгайлуу операция: Automatic calculation and display of time and point averages, with audible alarm sounds for fast and reliable results.
- Колдонмонун көп тараптуулугу: Suitable for various environments, especially offices, to optimize light conditions for productivity and well-being.
- LED шайкештиги: Compatible with most commercially available LEDs, excluding single-color blue LEDs.
- Колдонмо туташуусу: Seamless integration with a smartphone or tablet app for graph history display, data viewing, storage, and documentation, or as a second display.
2. Коопсуздук маалыматы
Please read this manual carefully before operating the Testo 545 Digital Lux Meter. Adhere to all safety instructions to ensure safe operation and prevent damage to the device or injury to personnel.
Жалпы коопсуздук эрежелери:
- Do not expose the device to extreme temperatures, direct sunlight, or excessive humidity.
- Күчтүү таасирлерден же титирөөдөн качыңыз.
- Do not open the device housing. Repairs should only be performed by authorized service personnel.
- Батареялар полярдуулук белгилерине ылайык туура салынганын текшериңиз.
- Батареяларды жана аппаратты жергиликтүү эрежелерге ылайык жок кылыңыз.
- Keep the sensor clean and free from dust or obstructions to ensure accurate measurements.
3. Пакеттин мазмуну
Төмөндө тизмеленген нерселердин баары пакетиңизде бар экенин текшериңиз:
- Testo 545 Digital Lux Meter instrument
- Транспорттук сумка
- Calibration protocol (CoC)
- 3 x AA батарейкалар
4. Орнотуу
4.1 Батареяны орнотуу
The Testo 545 requires 3 AA batteries for operation. The battery compartment is located on the rear of the main unit.
- Аппараттын артындагы батарея бөлүкчөсүнүн капкагын табыңыз.
- Open the cover by sliding or unlatching it as indicated.
- Insert 3 AA batteries, ensuring correct polarity (+/-) as marked inside the compartment.
- Батарея уясынын капкагын бекем жабыңыз.
4.2 Баштапкы күйгүзүү
After installing the batteries, the device is ready for its first use.
- Press and hold the power button (usually marked with an ON/OFF symbol) until the display illuminates.
- The device will perform a brief self-test.
- Ensure the external sensor is securely connected to the main unit via its cable.
Сүрөт 4.1: Алдыңкы view of the Testo 545 main unit, showing the display and control buttons.
4.3 Колдонмо туташуусу
The Testo 545 can connect to a smartphone or tablet via the Testo Smart App for enhanced functionality.
- Download the "Testo Smart App" from your device's app store (Google Play Store for Android, Apple App Store for iOS).
- Смартфонуңузда/планшетиңизде Bluetooth иштетилгенин текшериңиз.
- Power on the Testo 545.
- Open the Testo Smart App and follow the on-screen instructions to search for and connect to your Testo 545 device.
- Туташкандан кийин, мүмкүн view live readings, configure settings, and manage data directly from the app.
Figure 4.2: Using the Testo 545 in conjunction with the Testo Smart App on a smartphone.
4.3-сүрөт: Мисample screenshot of the Testo Smart App interface showing measurement trends.
5. Иштөө нускамалары
5.1 Basic Illuminance Measurement
To take a basic illuminance reading:
- Power on the Testo 545.
- Position the external sensor at the point where you wish to measure illuminance. Ensure the sensor's light-sensitive surface is facing the light source and is not obstructed.
- Allow a few seconds for the reading to stabilize on the display.
- The current illuminance value will be shown in Lux (lx).
Figure 5.1: Measuring illuminance in an office setting with the Testo 545.
5.2 Өркүндөтүлгөн өлчөө функциялары
The Testo 545 offers advanced functions accessible via the device's buttons or the Testo Smart App.
- Time and Point Averages: The device automatically calculates and displays time and point averages. Refer to the on-screen menu or app interface for specific options to view these averages.
- кармап туруу функциясы: Press the "HOLD" button (if available, or via app) to freeze the current reading on the display. Press again to release.
- Мин/Макс маанилер: The device can track and display minimum and maximum measured values during a measurement session. Access this feature through the menu.
- Маалыматтарды каттоо: When connected to the Testo Smart App, you can log measurement data over time for analysis and reporting.
Figure 5.2: The Testo 545 being used for illuminance measurement on a workbench.
6. Техникалык тейлөө
6.1 Аппаратты тазалоо
To ensure optimal performance and longevity of your Testo 545:
- Wipe the device and sensor with a soft, damp кездеме. Абразивдүү тазалагычтарды же эриткичтерди колдонбоңуз.
- Ensure the sensor's light-sensitive surface is kept clean and free of dust, fingerprints, or smudges, as these can affect measurement accuracy.
- Do not immerse the device or sensor in water.
6.2 Сактоо
When not in use, store the Testo 545 in its transport bag in a cool, dry place, away from direct sunlight and extreme temperatures.
6.3 Батареяны алмаштыруу
Дисплейде батареянын заряды аз калганын көрсөткөн индикатор пайда болгондо, батареяларды алмаштырыңыз. Батареяны орнотуу боюнча нускамаларды 4.1-бөлүмдөн караңыз.
7. Кыйынчылыктарды
This section provides solutions to common issues you might encounter with your Testo 545.
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Түзмөк күйбөйт. | Өлүк же туура эмес салынган батарейкалар. | Батареянын полярдуулугун текшериңиз. Зарыл болсо, батарейкаларды алмаштырыңыз. |
| Туура эмес окуулар. | Dirty sensor; sensor not positioned correctly; external interference. | Clean the sensor surface. Ensure sensor is facing the light source directly. Move away from strong electromagnetic fields. |
| Cannot connect to Testo Smart App. | Bluetooth off; app not updated; device out of range. | Ensure Bluetooth is enabled on both devices. Update the app. Bring devices closer together. Restart both devices. |
| Display shows "OVER" or "---". | Өлчөө диапазону ашып кетти. | The illuminance is above the maximum measurable range (100,000 Lux). |
8. Техникалык шарттар
Detailed technical specifications for the Testo 545 Digital Lux Meter:
| Параметр | Нарк |
|---|---|
| Продукциянын өлчөмдөрү | 10.9 x 7.5 x 3 inches (149 x 60 x 28 mm for main unit, 134 x 54 x 23 mm for probe) |
| Элемент моделинин номери | 0563 1545 |
| Батареялар | 3 AA батарейка (кошулган) |
| Light Measuring Range | 0дөн 100,000 Люкс |
| Тактык | Class C (F1 = 6% V(Lambda) adjustment, F2 = 5% cos-true evaluation, Total ≤ 15%, ±3% of mv ±1 Digit) |
| Резолюция | 0.1 Lux (<10000 Lux) / 1 Lux (≥ 10000 Lux) |
| Салмагы | 1.54 фунт (288 г) |
| Иштөө температурасы | -4 to +122 °F (-20 to +50 °C) for instrument, -4 to +158 °F (-20 to +70 °C) for probe |
| Турак жай материалы | ABS + PC / TPE |
| Кабелдин узундугу | 4.593 и (1.4 м). |
| Коргоо классы | IP40 (instrument), IP20 (probe) |
| Батареянын иштөө мөөнөтү | 70 саат |
| Сактоо температурасы | -4тан +122 °F чейин (-20тан +50 °Cге чейин) |
9. Кепилдик жана колдоо
9.1 Кепилдик маалыматы
Testo products are manufactured to the highest quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Testo webсайт. Кепилдик дооматтар үчүн сатып алганыңыздын далилин сактаңыз.
9.2 Кардарларды колдоо
If you encounter any issues not covered in this manual or require technical assistance, please contact Testo customer support. Contact details can typically be found on the Testo official webсайтында же продуктунун таңгагында.
For further information and resources, visit the Testo Store on Amazon.
