Ìwé Ìtọ́ni fún Ìwọ̀n Ìmọ́lẹ̀ Extech UV505 Pocket UV-AB

1. Ifihan

The Extech UV505 is a compact, portable UV-AB light meter designed for measuring ultraviolet radiation from both natural and artificial light sources. This device is suitable for various applications including outdoor UV exposure assessment, medical testing, laboratory research, industrial quality control, educational purposes, electronics, and forensic investigations. It features a backlit display, a cosine-corrected sensor for accurate readings, two selectable measurement ranges, a zero adjustment function, data hold, and an automatic power-off feature to conserve battery life.

2. Awọn ẹya Ọja

• Iwapọ ati Apẹrẹ to gbe: Easily fits in a hand or pocket for convenient on-the-go monitoring in various environments.
• UVA and UVB Measurement: Dual-sensor technology enables simultaneous and accurate tracking of both UVA and UVB light intensity.
• Data Capture Functions: Includes Peak Hold, Min/Max, and real-time readings to analyze fluctuations and critical UV peaks.
• Ifihan LCD Backlit: Large, easy-to-read screen with backlight for clear visibility in diverse lighting conditions.
• Ikole ti o tọ: Rugged design ensures reliable performance in field and laboratory settings.
• Agbara Aifọwọyi Paa: Automatically shuts off to preserve battery life during extended use.
• Cosine Corrected Sensor: Provides accurate measurements regardless of the angle of incidence of the UV light.

3. Package Awọn akoonu

Jẹrisi pe gbogbo awọn nkan wa ati ni ipo to dara:

• Extech UV505 Pocket UV-AB Light Meter
• Two AAA batteries (pre-installed or included separately)
• Apoti aabo

4. Idanimọ paati

olusin 1: Iwaju view of the Extech UV505 Pocket UV-AB Light Meter, showing the UV sensor, LCD display, and control buttons.

Figure 2: The Extech UV505 meter being held in a hand, demonstrating its portable size and outdoor usability.

The Extech UV505 features a UV sensor at the top, a large LCD display in the center, and several control buttons below the display. The main power button is typically orange and centrally located. Other buttons include ZERO, UNIT, and a backlight button (often indicated by a light bulb icon) and a HOLD button (indicated by 'H'). The battery compartment is located on the rear of the device.

5. Eto

5.1 Fifi sori batiri

1. Wa yara batiri ni ẹhin mita naa.
2. Press the release button (if present) and slide open the battery cover.
3. Fi awọn batiri AAA meji sii, ni idaniloju polarity ti o pe (+ ati -).
4. Replace the battery cover and ensure it clicks securely into place.

6. Awọn ilana Iṣiṣẹ

6.1 Agbara Tan / Pa

• To power on the meter, press the orange power button.
• To power off the meter, press and hold the orange power button until the display turns off. The meter also features an auto power-off function after a period of inactivity.

6.2 Gbigba Idiwon

1. Agbara lori mita naa.
2. Point the UV sensor directly towards the UV light source you wish to measure.
3. Read the UV intensity value displayed on the LCD screen.

6.3 Zero Function

• To ensure accurate readings, especially in low UV environments, use the ZERO function.
• Cover the UV sensor completely to block all light.
• Press the 'ZERO' button. The display should show '0' or a very small value.

6.4 Aṣayan Ẹyọ

• Press the 'UNIT' button to cycle through available measurement units, typically µW/cm² (microwatts per square centimeter) and mW/cm² (milliwatts per square centimeter).

6.5 Data idaduro

• Press the 'HOLD' button (often marked 'H') to freeze the current reading on the display.
• Press 'HOLD' again to release the reading and return to live measurement.

6.6 Min/Max Function

• While measuring, press the 'MIN/MAX' button (or similar, depending on model) to display the minimum or maximum UV intensity recorded since the function was activated.
• Cycle through Min, Max, and current readings by pressing the button repeatedly.
• To clear Min/Max memory, typically press and hold the 'MIN/MAX' button, or power cycle the device.

6.7 Imọlẹ ẹhin

• Press the backlight button (light bulb icon) to illuminate the LCD display for better visibility in low-light conditions.
• Press it again to turn off the backlight.

7. Itọju

7.1 Ninu

• Nu mita c naaasing pẹlu asọ, damp asọ. Ma ṣe lo abrasive ose tabi epo.
• Keep the UV sensor clean and free from dust or debris to ensure accurate readings. Use a soft brush or compressed air if necessary.

7.2 Ibi ipamọ

• Nigbati o ko ba wa ni lilo fun awọn akoko ti o gbooro sii, yọ awọn batiri kuro lati yago fun jijo.
• Store the meter in its protective pouch in a cool, dry place, away from direct sunlight and extreme temperatures.

7.3 Batiri Rirọpo

• Tí àmì ìṣàfihàn bátírì tó kéré bá hàn lórí ìbòjú, yí àwọn bátírì padà gẹ́gẹ́ bí a ṣe ṣàlàyé rẹ̀ ní Apá 5.1.

8. Laasigbotitusita

• Mita ko ni agbara lori: Ṣayẹwo fifi sori batiri ati rii daju pe awọn batiri jẹ alabapade.
• Awọn kika ti ko pe: Ensure the sensor is clean and unobstructed. Perform a ZERO calibration. Verify correct unit selection.
• Ifihan ti wa ni baibai tabi yiyi: Rọpo awọn batiri.

9. Awọn pato

10. Atilẹyin ọja ati Support

For warranty information or technical support, please refer to the official Extech webojula tabi kan si wọn onibara iṣẹ Eka. Tọju iwe-ẹri rira rẹ bi ẹri rira fun eyikeyi awọn ibeere atilẹyin ọja.