1. پیژندنه
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.
کلیدي ځانګړتیاوې:
- دقیق اندازه کول: Accurate determination of illuminance for all common light sources according to the V-lambda curve.
- اسانه عملیات: Automatic calculation and display of time and point averages, with audible alarm sounds for fast and reliable results.
- د غوښتنلیک استقامت: Suitable for various environments, especially offices, to optimize light conditions for productivity and well-being.
- د LED مطابقت: Compatible with most commercially available LEDs, excluding single-color blue LEDs.
- د اپلیکیشن ارتباط: Seamless integration with a smartphone or tablet app for graph history display, data viewing, storage, and documentation, or as a second display.
2. د خوندیتوب معلومات
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.
د خوندیتوب عمومي لارښوونې:
- Do not expose the device to extreme temperatures, direct sunlight, or excessive humidity.
- د قوي ټکانونو یا وایبریشنونو څخه ډډه وکړئ.
- Do not open the device housing. Repairs should only be performed by authorized service personnel.
- ډاډ ترلاسه کړئ چې بیټرۍ د قطبي نښانونو سره سم په سمه توګه داخل شوي دي.
- بیټرۍ او وسیله د ځایی مقرراتو سره سم له منځه یوسئ.
- Keep the sensor clean and free from dust or obstructions to ensure accurate measurements.
3. د بسته محتويات
ډاډ ترلاسه کړئ چې لاندې ټول لیست شوي توکي ستاسو په کڅوړه کې شتون لري:
- Testo 545 Digital Lux Meter instrument
- د ترانسپورت کڅوړه
- Calibration protocol (CoC)
- 3 x AA بیټرۍ
4. ترتیب کول
4.1 د بیټرۍ نصب کول
The Testo 545 requires 3 AA batteries for operation. The battery compartment is located on the rear of the main unit.
- د وسیلې په شا کې د بیټرۍ د برخې پوښ ومومئ.
- Open the cover by sliding or unlatching it as indicated.
- Insert 3 AA batteries, ensuring correct polarity (+/-) as marked inside the compartment.
- د بیټرۍ کمپارټ پوښ په خوندي ډول وتړئ.
4.2 ابتدايي پاور آن
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.
شکل 4.1: مخکی view of the Testo 545 main unit, showing the display and control buttons.
4.3 د اپلیکیشن اتصال
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).
- ډاډ ترلاسه کړئ چې ستاسو په سمارټ فون/ټابلیټ کې بلوتوټ فعال دی.
- 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.
- یوځل چې وصل شو ، تاسو کولی شئ 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.
شکل 4.3: مثالample screenshot of the Testo Smart App interface showing measurement trends.
5. عملیاتي لارښوونې
5.1 Basic Illuminance Measurement
د روښانتیا اساسي لوستلو لپاره:
- 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.
۵.۳ د اندازه کولو پرمختللي دندې
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.
- د فعالیت ساتل: Press the "HOLD" button (if available, or via app) to freeze the current reading on the display. Press again to release.
- لږ تر لږه/زیات ارزښتونه: The device can track and display minimum and maximum measured values during a measurement session. Access this feature through the menu.
- د معلوماتو ثبتول: 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. ساتنه
6.1 د وسیلې پاکول
To ensure optimal performance and longevity of your Testo 545:
- Wipe the device and sensor with a soft, damp ټوکر د کثافاتو پاکوونکي یا محلول مه کاروئ.
- 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 ذخیره کول
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 د بیټرۍ بدلول
کله چې د ټیټ بیټرۍ شاخص په ښودنه کې څرګند شي نو بیټرۍ بدل کړئ. د بیټرۍ نصبولو لارښوونو لپاره 4.1 برخې ته مراجعه وکړئ.
7. ستونزه حل کول
This section provides solutions to common issues you might encounter with your Testo 545.
| ستونزه | احتمالي لامل | د حل لاره |
|---|---|---|
| وسیله فعاله نه ده. | مړه یا په غلط ډول داخل شوي بیټرۍ. | د بیټرۍ قطبیت وګورئ. که اړتیا وي نو بیټرۍ بدل کړئ. |
| ناسم لوستل. | 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 "---". | د اندازه کولو حد تیر شو. | The illuminance is above the maximum measurable range (100,000 Lux). |
8. مشخصات
Detailed technical specifications for the Testo 545 Digital Lux Meter:
| پیرامیټر | ارزښت |
|---|---|
| د محصول ابعاد | 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) |
| د توکي ماډل شمیره | 0563 1545 |
| بیټرۍ | 3 AA بیټرۍ (شامل) |
| Light Measuring Range | له 0 څخه تر 100,000 لوکس |
| دقت | Class C (F1 = 6% V(Lambda) adjustment, F2 = 5% cos-true evaluation, Total ≤ 15%, ±3% of mv ±1 Digit) |
| قرارداد | 0.1 Lux (<10000 Lux) / 1 Lux (≥ 10000 Lux) |
| وزن | ۰.۸ پونډه (۳۶۲.۸۷ ګرامه) |
| د عملیاتي حرارت درجه | -4 to +122 °F (-20 to +50 °C) for instrument, -4 to +158 °F (-20 to +70 °C) for probe |
| د کور جوړولو مواد | ABS + PC / TPE |
| د کیبل اوږدوالی | 4.593 فوټه. (1.4 م) |
| د ساتنې ټولګي | IP40 (instrument), IP20 (probe) |
| د بیټرۍ ژوند | ۸ ساعته |
| د ذخیرې د حرارت درجه | -4 تر +122 °F (-20 تر +50 °C) |
9. تضمین او ملاتړ
9.1 د تضمین معلومات
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 webسایټ. د تضمین ادعاوو لپاره د پیرود ثبوت وساتئ.
9.2 د پیرودونکي ملاتړ
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 webپه سایټ یا د محصول په بسته بندۍ کې.
For further information and resources, visit the په ایمیزون کې د ټیسټو پلورنځی.
