1. Produto acabadoview
The AOPUTTRIVER AP-5000A is a professional digital light meter designed for accurate measurement of illumination in various environments. It supports measurement of fluorescent, incandescent, and LED lamps up to 400,000 Lux (40,000 FC). Key features include a 270-degree rotatable detector, data logging capabilities, and connectivity for real-time monitoring.

Figure 1: AOPUTTRIVER AP-5000A Digital Light Meter highlighting its main features.
2. Conteúdo da embalagem
Ao abrir a embalagem, verifique se todos os itens listados abaixo estão presentes e em boas condições. Caso algum item esteja faltando ou danificado, entre em contato com o suporte ao cliente.
- AP-5000A Light Meter x 1
- Bolsa de transporte x 1
- Pilhas AAA x 2
- Chave de fenda x 1
- Manual do usuário x 1

Figure 2: All items included in the AP-5000A package.
3. Componentes do produto
Familiarize yourself with the different parts of your AP-5000A Digital Light Meter:
- Fotodetector: Sensor for light measurement.
- Visor de Cristal Líquido (LCD): Displays measurement readings and settings.
- Botão ON/OFF: Liga ou desliga o dispositivo.
- Pressionar botão: Congela a medição atual no visor.
- Botão MEM: Accesses data logging memory.
- Botão LUX/FC: Alterna entre as unidades de medida Lux e Foot-Candle.
- Botão MAX/MIN: Displays maximum or minimum recorded values.
- Backlight Switch Button: Ativa ou desativa a luz de fundo do LCD.

Figure 3: Labeled components of the AP-5000A Digital Light Meter.
4. Configuração
4.1 Instalação da bateria
- Localize o compartimento da bateria na parte traseira do dispositivo.
- Utilize a chave de fenda fornecida para abrir a tampa do compartimento da bateria.
- Insira duas pilhas AAA, certificando-se da polaridade correta (+/-).
- Recoloque a tampa do compartimento da bateria e prenda-a com o parafuso.
4.2 Inicialização Inicial
Pressione o LIGADO/DESLIGADO button to power on the device. The LCD will illuminate and display the current light and temperature readings.
5. Instruções de operação
5.1 Fazendo Medições
Remove the protective cap from the photodetector. Point the photodetector towards the light source you wish to measure. The current light intensity will be displayed on the LCD.
5.2 Seleção de Unidade (Lux/FC)
Pressione o LUX/FC button to switch between Lux and Foot-Candle measurement units. The selected unit will be indicated on the LCD.
5.3 Seleção da unidade de temperatura (°C/°F)
The device also measures temperature. Refer to the manual for specific button combinations to switch between Celsius (°C) and Fahrenheit (°F) temperature units.
5.4 Retenção de dados
Pressione o SEGURAR button to freeze the current reading on the display. Press it again to release and resume live measurement.
5.5 Medição MÁX/MÍN
Pressione o MÁX/MÍN button to cycle through maximum, minimum, and real-time values recorded during a measurement session. This helps identify peak and lowest light levels.
5.6 Operação de luz de fundo
Pressione o Interruptor de luz de fundo button to turn the LCD backlight on or off, improving readability in low-light conditions.

Figure 4: Comparison of the AP-5000A with backlight off and on.
6. Rotatable Detector
The AP-5000A features a 270-degree rotatable silicon filter diode sensor. This design allows you to measure photometric intensity from various angles without needing to reposition the entire meter. Simply rotate the sensor to face the light source while keeping the display visible for easy reading.

Figure 5: The 270-degree rotatable detector for flexible measurement.
7. Registro de Dados
The meter supports data logging for up to 30 groups of measurements. This feature allows you to record and review light level data over time, which is useful for monitoring changes in lighting conditions for applications like plant growth or aquarium environments. Refer to the detailed instructions in the full user manual for specific steps on how to initiate, save, and recall data logs using the MEM botão.
8. Conectividade do aplicativo
The AP-5000A can connect to a smartphone application via Bluetooth. This allows for real-time tracking of data, remote control of certain functions, and advanced data analysis. Download the official AOPUTTRIVER app from your device's app store and follow the in-app instructions to pair your light meter.
9. Aplicações
The AOPUTTRIVER AP-5000A is a versatile tool suitable for a wide range of applications requiring precise light measurement:
- Indoor Plant Growing: Optimizing light levels for various plant species.
- Aquários: Ensuring appropriate lighting for aquatic life.
- Fotografia e Videografia: Setting up ideal lighting conditions.
- Workplace and School Environments: Assessing illumination for comfort and productivity.
- Espaços públicos: Measuring light in libraries, stages, and street lighting.
- Configurações industriais: Monitoring lighting in factories and warehouses.

Figure 6: Diverse applications of the AP-5000A Light Meter.
10. Manutenção e Cuidados
- Limpeza: Use a soft, dry cloth to clean the device. Do not use abrasive cleaners or solvents. Ensure the photodetector is kept clean and free of dust for accurate readings.
- Armazenar: When not in use, store the meter in its carrying bag with the protective cap on the photodetector. Store in a cool, dry place away from direct sunlight and extreme temperatures.
- Substituição da bateria: Replace batteries when the low battery indicator appears on the LCD to ensure continuous accurate operation.
- Desligamento automático: The device features an automatic shutdown function after 15 minutes of inactivity to conserve battery life.
11. Solução De Problemas
- Sem imagem/ligado: Verifique a instalação da bateria e certifique-se de que ela não esteja descarregada. Substitua-a, se necessário.
- Leituras imprecisas: Ensure the photodetector is clean and unobstructed. Verify that the correct measurement unit (Lux/FC) is selected. Avoid measuring in rapidly changing light conditions.
- Problemas de conexão do aplicativo: Ensure Bluetooth is enabled on your smartphone and the meter. Restart both the app and the meter. Check that the app is up to date.
- Exibição "OL": Indicates an overload, meaning the measured light intensity exceeds the meter's maximum range.
12. Especificações
| Recurso | Especificação |
|---|---|
| Número do modelo | AP-5000A |
| Faixa de medição | 0.1 ~ 400,000 Lux (0.1 ~ 40,000 FC) |
| Resolução | 0.1 LUX/FC |
| Precisão | ≤10000Lux: +/-4% rgd+/-1.0% f.s. ≥10,000Lux: ±5% rgd+/-1.5% f.s ≥200,000Lux: +/-8% rdg+/-2.0%f.s |
| Detector Rotation | 270 graus |
| Capacidade de registro de dados | Até 30 grupos |
| Desligamento automático | Após 15 minutos de inatividade |
| Mostrar | HD Backlight LCD |
| Fonte de energia | 2 pilhas AAA |
| Peso do item | 7.8 onças |
| Dimensões da embalagem | 7.99 x 3.43 x 1.93 polegadas |
13. Garantia e Suporte
AOPUTTRIVER products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the contact details provided on the product packaging or visit the official AOPUTTRIVER website. Guarde o recibo de compra como comprovante para solicitações de garantia.