HT-Instruments Multi LED Lux Meter HT309 User Manual

1. Giriş

The HT309 is a digital light meter designed for precise measurement of illuminance. It utilizes a silicon photodiode sensor to measure light levels up to 400,000 Lux. This device is specifically capable of measuring illuminance from LED sources of various colors by applying relevant correction factors, and it can also measure luminous intensity, expressed in Candela.

This manual provides comprehensive instructions for the safe and effective use, setup, operation, and maintenance of your HT-Instruments HT309 Lux Meter.

2. Güvenlik Bilgileri

Please read all safety warnings and instructions carefully before operating the device to prevent injury or damage. Keep this manual for future reference.

• Cihazı aşırı sıcaklıklara, neme veya doğrudan güneş ışığına maruz bırakmayın.
• Cihazı düşürmekten veya güçlü darbelere maruz bırakmaktan kaçının.
• Cihazı açmaya veya değiştirmeye çalışmayın. Tüm servis işlemlerini yetkili personele yaptırın.
• Pillerin kutup işaretlerine uygun şekilde takıldığından emin olun.
• Cihazınızı uzun süre kullanmayacaksanız pil sızıntısını önlemek için pilleri çıkarın.
• Keep the sensor clean and free from obstructions for accurate readings.

3. Paket İçeriği

Aşağıda listelenen tüm öğelerin paketinizde bulunduğunu doğrulayın:

• HT309 Multi LED Lux Meter Unit
• Taşıma Çantası
• Batteries (Product Specific, included)
• Kullanım Kılavuzu (bu belge)

4. Ürün Bittiview

Familiarize yourself with the components of your HT309 Lux Meter:

Şekil 4.1: The HT-Instruments HT309 Multi LED Lux Meter. The main unit features a digital display and control buttons, connected by a cable to the external silicon photodiode sensor. The sensor is shown with its protective cap removed, revealing the light-sensitive dome.

Ana Ünite: Contains the display, control buttons, and processing circuitry.

• Görüntülemek: Shows illuminance readings (Lux/FC), light source settings, battery status, and other indicators.
• Güç Düğmesi: Cihazı açar/kapatır.
• HLD (Hold) Button: Ekrandaki mevcut okumayı dondurur.
• LUX/FC CD Button: Toggles between Lux, Foot-Candle (FC), and Candela (CD) measurement units.
• MAKS/DAK Düğmesi: Displays the maximum or minimum recorded reading.
• MEM/READ Button: For memory functions (if applicable, refer to advanced features section).
• Kaynak (SRC) Düğmesi: Selects the light source type for LED correction factors.
• ZRO (Zero) Button: Calibrates the sensor to zero in dark conditions.
• Ok Düğmeleri: For navigation and adjusting settings.

Harici sensör: A silicon photodiode sensor connected via a cable, designed to accurately measure light intensity.

• Photodiode Sensor: The light-sensitive component.
• Koruyucu Başlık: Covers the sensor when not in use to prevent damage and ensure accurate zeroing.

5. Kurulum

5.1 Pil Kurulumu

The HT309 requires product-specific batteries, which are included. Locate the battery compartment on the rear of the main unit. Open the compartment cover, insert the batteries according to the polarity markings (+/-), and close the cover securely.

5.2 İlk Güç Açma

Basın Güç button to turn on the device. The display will illuminate and perform a self-test. Ensure the sensor's protective cap is removed before taking measurements.

6. Kullanım Talimatları

6.1 Basic Illuminance Measurement (Lux/FC)

1. Cihazı kullanarak açın Güç düğme.
2. Ensure the sensor's protective cap is removed.
3. Place the sensor at the location where you wish to measure illuminance. Ensure the sensor is facing the light source directly.
4. The current illuminance reading will be displayed in Lux.
5. To switch to Foot-Candle (FC) units, press the LUX/FC CD button. Press again to cycle back to Lux or Candela.

6.2 Measuring LED Light Sources

The HT309 can measure illuminance from various LED light sources by applying correction factors.

1. Cihaz açıkken, aşağıdaki tuşa basın. Kaynak düğme.
2. Kullanın Ok buttons to select the appropriate LED light source type (e.g., red, blue, white LED). Refer to the device's display for available options.
3. Once the correct source is selected, the meter will apply the necessary correction factor for accurate measurement.

6.3 Measuring Luminous Intensity (Candela)

To measure luminous intensity, the device requires specific setup and distance from the light source. Refer to advanced measurement techniques for detailed instructions on Candela measurement.

1. Basın LUX/FC CD button until "CD" is displayed as the unit.
2. Follow specific instructions in the full manual (if available) regarding distance and light source characteristics for accurate Candela readings.

6.4 Using Hold, Max/Min, and Zero Functions

• HLD (Hold): Press this button to freeze the current reading on the display. Press again to release.
• MAKS/MIN: Press to display the maximum reading recorded since the device was turned on or reset. Press again to display the minimum reading. Press a third time to return to live measurement.
• ZRO (Zero): In a completely dark environment (e.g., with the sensor cap on), press this button to zero the sensor, ensuring accurate low-light measurements.

7. Bakım

7.1 Temizlik

Wipe the device and sensor with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the sensor surface is clean and free of dust or smudges for accurate readings.

7.2 Depolama

When not in use, store the HT309 in its carry case in a cool, dry place, away from direct sunlight and extreme temperatures. Always place the protective cap on the sensor before storage.

7.3 Pil Değişimi

When the low battery indicator appears on the display, replace the batteries promptly to ensure continued accurate operation. Refer to section 5.1 for battery installation instructions.

8. Sorun Giderme

Bu çözümleri denedikten sonra sorun devam ederse lütfen müşteri desteğiyle iletişime geçin.

9. Özellikler

10. Garanti ve Destek

10.1 Üretici Garantisi

This product comes with a 1-year manufacturer warranty. Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use.

10.2 Müşteri Desteği

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact HT-Instruments customer support. Refer to the product packaging or the manufacturer's official webEn güncel iletişim bilgileri için sitemizi ziyaret edin.