1. Introduzione
The AOPUTTRIVER AP-9000B is a high-precision ammonia gas detector designed for continuous quantitative analysis of ammonia (NH3) concentration. It features an imported electrochemical principle ammonia gas sensor, offering fast response speed, high accuracy, good stability, and excellent repeatability. This device is equipped with a large LCD display, sound and light dual alarms, and is USB rechargeable, making it suitable for various industrial and agricultural applications.
2. Caratteristiche del prodotto
- High-precision Ammonia Detection: Measures ammonia concentration from 0 to 100 PPM with a resolution of 0.1 PPM and an accuracy of +/- 2%.
- Misurazione della temperatura ambiente: Monitors ambient temperature from -10°C to 50°C.
- Sound & Light Dual Alarms: Features customizable alarm thresholds. When the preset ammonia level is reached, a red light indicator and an audible beep sound simultaneously alert the user.
- Ricaricabile tramite USB: Equipped with a built-in rechargeable lithium battery and includes a USB charging cable for continuous operation and reduced long-term costs.
- Registrazione dei dati: Stores up to 180 sets of historical data, recording ammonia concentration readings every minute for environmental condition monitoring.
- Display LCD a colori: Fornisce informazioni chiare e di facile lettura.

Figura 2.1: Oltreview of the AP-9000B Ammonia Gas Detector's key features.
3. Cosa c'è nella scatola
Dopo aver aperto la confezione, verificare che siano presenti tutti i seguenti elementi:
- 1 x Scatola di imballaggio
- 1 x Manuale di istruzioni
- 1 x Cavo di ricarica
- 1 x AOPUTTRIVER AP-9000B Ammonia Tester
- 1 x Borsa portaoggetti

Figure 3.1: Contents of the AP-9000B package.
4. Impostazione
4.1 Installazione della batteria
Before initial use, ensure the battery is correctly installed. If the battery is not pre-installed or needs replacement, follow these steps:
- Use a small screwdriver to unscrew the battery cover on the back of the device.
- Connect the battery to the interface inside the compartment.
- Tighten the battery cover securely.

Figura 4.1: Fasi di installazione della batteria.
4.2 Ricarica del dispositivo
The AP-9000B is equipped with a rechargeable lithium battery. To charge the device:
- Individuare la porta di ricarica USB sul dispositivo.
- Connect the provided USB charging cable to the device and a suitable USB power source (e.g., computer, USB wall adapter).
- The battery indicator on the display will show the charging status. Charge until the battery icon indicates a full charge.

Figure 4.2: Charging the AP-9000B via USB.
5. Istruzioni per l'uso
5.1 Accensione/spegnimento
- Per accendere: Premere e tenere premuto il tasto OK button until the device powers on and the display illuminates.
- Per spegnere: Dal display principale, tenere premuto il tasto OK button. The device will prompt for confirmation to power off. Press OK di nuovo per confermare.
Il mio profilo
Il display LCD a colori fornisce informazioni in tempo reale:
- Data e ora: Shown at the top of the screen.
- Livello della batteria: Indicator at the top right.
- NH3 Concentration: Large digits display the current ammonia level in PPM.
- Stato attuale: Indicates 'Normal' or 'Alarm' status.
- Valore massimo: Displays the peak ammonia concentration detected.
- Temperatura: Current ambient temperature in °C or °F.
- Umidità: Umidità relativa attuale (RH%).

Figure 5.1: Main display interface of the AP-9000B.
5.3 Navigazione nel menu e impostazioni
The device features a menu for various settings and data review:
- ENT/▼ Key: Long press to enter the setting function. Short press in the setting state to activate the downward function or navigate through options.
- ESC/▲ Key: Short press to activate the upward function or navigate through options.
- Tasto OK: Press to confirm selections or enter sub-menus.
The settings interface includes options for:
- Display Settings (SET DISP)
- Alarm Settings (SET ALARM) - Adjust high and low alarm thresholds.
- Scheduled Shutdown (TIM SHUT)
- Alarm Mode (ALA MODE) - Select Light, Vibration, or Sound.
- System Time (SYS TIME)
- Historical Data (HIS DATA) - Review letture memorizzate.
Video 5.2: Demonstration of the AP-9000B's button functions and menu navigation for settings and data review.
6. Applicazioni
The AOPUTTRIVER AP-9000B Ammonia Gas Detector is versatile and can be used in a wide range of environments where ammonia monitoring is critical. Its applications include:
- Metallurgia
- Centrali elettriche
- Farms (Poultry, Pig, Livestock)
- Miniere
- Impianti chimici
- Scientific Research Facilities
- Healthcare and Pharmaceutical Industries
- Environmental Protection Monitoring

Figure 6.1: Diverse applications of the AP-9000B Ammonia Gas Detector.
7. Safety Information: Hazards of Ammonia
Ammonia (NH3) is a hazardous gas. Understanding its concentration levels and associated risks is crucial for safety. The AP-9000B helps monitor these levels to prevent exposure to dangerous concentrations.
| Concentration (PPM) | Potenziale pericolo |
|---|---|
| 5 ppm | Sensory odor threshold; some individuals may detect it. |
| 20 ppm | Significant irritation in most people, generally not harmful with short exposure. |
| 20-30 ppm | Time-weighted safety thresholds for occupational exposure. |
| 100 ppm | Discomfort for most people, not harmful with limited exposure. |
| 250 ppm | Irritation of nose, throat, eyes, and other senses. |
| 400 ppm | Eye pain, tearing for 30 minutes. |
| 700 ppm | Limit of human tolerance; prolonged exposure should be avoided. |
| 2500 ppm | Intense coughing, irritation of nose, throat, etc.; may lead to death in 15 minutes. |
| 5000 ppm | Causes spasmodic dyspnea, asphyxiation, and rapid death. |

Figure 7.1: Ammonia concentration hazard levels.
8. Manutenzione
To ensure the longevity and accuracy of your AOPUTTRIVER AP-9000B Ammonia Gas Detector, follow these maintenance guidelines:
- Pulizia regolare: Pulire l'esterno del dispositivo con un panno morbido e asciutto. Non utilizzare detergenti abrasivi o solventi.
- Cura del sensore: Avoid exposing the sensor area to dust, dirt, or liquids, which can affect its performance.
- Gestione della batteria: Recharge the battery when the low battery indicator appears. Avoid fully discharging the battery frequently to prolong its lifespan. If replacing the battery, refer to Section 4.1.
- Magazzinaggio: Quando non viene utilizzato per lunghi periodi, conservare il dispositivo in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme.
- Calibrazione: For professional applications requiring high accuracy, periodic calibration by qualified personnel may be necessary. Refer to the full technical manual for calibration procedures if applicable.
9. Risoluzione Dei Problemi
If you encounter issues with your AP-9000B, refer to the following common troubleshooting steps:
- Il dispositivo non si accende: Ensure the battery is charged. Connect the device to a USB charger and try again. Check if the battery is correctly installed (refer to Section 4.1).
- Letture imprecise: Ensure the sensor area is clean and unobstructed. Avoid using the device in environments with extreme temperature or humidity fluctuations outside its operating range. Allow the device to stabilize in the environment for a few minutes before taking readings.
- Allarme non funzionante: Check the alarm settings in the menu (SET ALARM, ALA MODE) to ensure they are configured correctly and the volume/vibration is enabled.
- Problemi di visualizzazione: If the display is dim or flickering, ensure the battery is charged. If the issue persists, contact customer support.
- Pulsanti che non rispondono: Try restarting the device. If buttons remain unresponsive, contact customer support.
For persistent issues not covered here, please contact AOPUTTRIVER customer support.
10. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Marca | AOPUTTRIVER |
| Numero di modello | AP-9000B |
| Ammonia Measuring Range | 0 ~ 100 ppm |
| Risoluzione | 0.1 ppm |
| Precisione | +/- 2% |
| Measurement Ambient Temperature Range | Temperatura -10 ~ 50 °C |
| Umidità di esercizio | 0-95% UR |
| Tipo di allarme | Sound & Light Dual Alarm |
| Fonte di alimentazione | Batteria al litio ricaricabile tramite USB |
| Archiviazione dei dati | Up to 180 sets of data (1-minute interval) |
| Peso dell'articolo | 3.2 once (circa 90.7 grammi) |
| Dimensioni del pacco | 8 x 6 x 3 pollici |
11. Garanzia e supporto
Specific warranty information and detailed customer support contacts are not available in the provided product data. Please refer to the warranty card included with your product or visit the official AOPUTTRIVER websito per i termini di garanzia più aggiornati e le informazioni di contatto del servizio clienti.




