AOPUTTRIVER AP-8801B

AOPUTTRIVER AP-8801B Digital Light Meter Instruction Manual

Model: AP-8801B

1. Introduzione

The AOPUTTRIVER AP-8801B is a digital light meter designed for accurate measurement of illuminance. It features a wide measurement range, high precision, and various functions including data hold, maximum/minimum value tracking, data storage, and environmental temperature display. This manual provides detailed instructions for the proper use and maintenance of your device.

2. Informazioni sulla sicurezza

  • Leggere attentamente tutte le istruzioni prima di utilizzare il dispositivo.
  • Non esporre il dispositivo a temperature estreme, umidità o luce solare diretta.
  • Evitare urti violenti o cadute del dispositivo.
  • Tenere il dispositivo lontano dall'acqua e da altri liquidi.
  • Non tentare di smontare o modificare il dispositivo. Le riparazioni devono essere eseguite solo da personale qualificato.
  • Smaltire le batterie secondo le normative locali.

3. Prodotto finitoview

3.1 Componenti

The AP-8801B Digital Light Meter consists of a main unit with an LCD display, control buttons, and a rotatable light sensor.

Diagram of AOPUTTRIVER AP-8801B Digital Light Meter with labeled parts

Figure 1: AP-8801B Digital Light Meter with labeled components.

  1. Rilevatore di luce: Sensore per la misurazione dell'intensità luminosa.
  2. Schermo LCD: Mostra le letture delle misurazioni, le unità e altri indicatori.
  3. Hold Key/Range Key: Press briefly to hold data; long press to switch auto range mode.
  4. Max/Min Selection Key: Premere per view maximum or minimum recorded data.
  5. Pulsante REC: Short press to record data; long press to view dati memorizzati.
  6. REL/UP Key: Press to enter relative value mode; long press to view dati registrati.
  7. MODE Key (Lux/FC, °C/°F): Press to select Lux/FC units; long press to select Celsius/Fahrenheit units.
  8. Interruttore: Pulsante di accensione/spegnimento.
  9. Guscio protettivo: Provides durability and protection for the device.

3.2 Caratteristiche principali

  • Measurement Range: Up to 400,000 Lux / 40,000 FC.
  • High Brightness LCD: Black and white display for clear readability in various lighting conditions.
  • 270° Rotatable Sensor: The light sensor can be rotated 270° to the left and 90° to the right for flexible measurement angles.
  • Data Hold: Freezes the current measurement on the display.
  • Max/Min Data Hold: Records and displays the maximum and minimum measured values.
  • Data Storage: Stores measurement data for later review.
  • Auto Zero: Resets the measurement to zero.
  • Auto/Manual Ranging: Automatically selects the appropriate measurement range or allows manual selection.
  • Relative Value Measurement: Measures the difference from a reference value.
  • Environmental Temperature Display: Shows ambient temperature in Celsius or Fahrenheit.
  • Low Battery Indication: Alerts when battery power is low.
AOPUTTRIVER AP-8801B Digital Light Meter showing its rotatable sensor and large LCD screen

Figure 2: The AP-8801B with its rotatable light sensor and clear LCD display.

4. Impostazione

4.1 Installazione della batteria

The AP-8801B requires one 9V battery for operation. To install or replace the battery:

  1. Individuare il coperchio del vano batteria sul retro del dispositivo.
  2. Aprire il coperchio facendolo scorrere o svitandolo.
  3. Inserire una nuova batteria da 9 V, assicurandosi della corretta polarità (+ e -).
  4. Chiudere saldamente il coperchio del vano batterie.

When the low battery indicator appears on the LCD, replace the battery promptly to ensure accurate measurements.

Low battery indicator icon on a digital display

Figura 3: Esample of a low battery indicator on the display.

5. Istruzioni per l'uso

5.1 Accensione/spegnimento

Premere il rosso Pulsante di commutazione per accendere o spegnere il dispositivo.

5.2 Basic Light Measurement

  1. Turn on the light meter.
  2. Ensure the light detector is clean and free from obstructions.
  3. Point the light detector towards the light source or area where you want to measure illuminance. The sensor can be rotated up to 270° left and 90° right for optimal positioning.
  4. The current illuminance value will be displayed on the LCD screen in Lux or FC units.
Hand holding the AP-8801B light meter, showing the rotatable sensor and a measurement on the display

Figure 4: Measuring light with the rotatable sensor.

5.3 Unit Selection (Lux/FC, °C/°F)

Premere il tasto MODALITÀ button to toggle between Lux and FC units for light measurement. Long press the MODALITÀ pulsante per passare dalla visualizzazione della temperatura in gradi Celsius (°C) a quella in gradi Fahrenheit (°F).

5.4 Conservazione dei dati

Premere il tasto PRESA key briefly to freeze the current reading on the display. Press it again to release the hold function and resume live measurement.

5.5 Max/Min Data Hold

Premere il tasto Massimo/minimo key to cycle through the maximum, minimum, and current readings. The display will indicate 'MAX' or 'MIN' when these values are shown.

5.6 Archiviazione dei dati (REC)

Premere brevemente il tasto RICORDA button to record the current data. Long press the RICORDA pulsante, quindi utilizzare il REL/UP chiave per view i dati memorizzati.

Close-up of the AP-8801B display showing data storage and other features

Figure 5: Data storage function indicated on the display.

5.7 Regolazione automatica/manuale

The device typically operates in auto-ranging mode. To switch to manual ranging, long press the HOLD/RANGE key. Press again to select different ranges. Long press again to return to auto-ranging.

5.8 Misurazione del valore relativo

Premere il tasto REL/UP key to enter relative value mode. The meter will display the difference between the current measurement and a set reference value.

6. Manutenzione

  • Pulizia: Use a soft, dry cloth to clean the device. Do not use abrasive cleaners or solvents. Ensure the light detector is kept clean for accurate readings.
  • Magazzinaggio: When not in use for extended periods, remove the battery to prevent leakage. Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.
  • Protezione del sensore: Keep the protective cap on the light sensor when not in use to prevent damage and dust accumulation.

7. Risoluzione Dei Problemi

  • Il dispositivo non si accende: Verificare che la batteria sia installata correttamente e abbia una carica sufficiente. Sostituire la batteria se necessario.
  • Letture imprecise: Ensure the light detector is clean and unobstructed. Verify that the correct measurement unit (Lux/FC) is selected. Check for strong electromagnetic interference nearby.
  • Display shows 'OL' (Over-range): The measured light intensity exceeds the current range. If in manual ranging mode, switch to a higher range. If in auto-ranging, the light intensity is beyond the device's maximum capacity.
  • Il display è scuro o tremolante: La batteria potrebbe essere scarica. Sostituiscila.

8. Specifiche

CaratteristicaSpecificazione
Campo di misura0.1 to 400,000 Lux / 0.01 to 40,000 FC
Accuracy (<10,000 Lux/1,000 FC)±4%rdg + 1.0%f.s
Accuracy (>10,000 Lux/1,000 FC)±5%rdg + 1.5%f.s
Risoluzione0.1 Lux / 0.01 FC
Velocità di misurazione2 volte / secondo
Dimensioni dello schermo LCD28.6mm × 51.3mm
Rotazione del sensore270° a sinistra, 90° a destra
Alimentazione elettricaBatteria 1 x 9V
Dimensioni del prodottoDimensioni: 21 x 7 x 4 cm
PesoApprox. 0.3 kg (including battery)
Diagram showing the dimensions of the AP-8801B light meter and recommended illumination levels for various environments

Figure 6: Product dimensions and recommended illumination levels.

9. Garanzia e supporto

The AOPUTTRIVER AP-8801B Digital Light Meter is covered by a two-year product warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use.

For any concerns, problems, or technical support, please contact AOPUTTRIVER customer service. Please refer to the contact information provided with your purchase or visit the official AOPUTTRIVER websito per assistenza.

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