1. Įvadas
This manual provides instructions for the safe and effective operation of the SMART SENSOR AS8906 Handheld NO2 Gas Leak Detector. This device is designed for detecting Nitrogen Dioxide (NO2) gas concentrations in various environments. Please read this manual thoroughly before using the product.
1.1 Saugos informacija
- Always operate the device in accordance with the instructions provided.
- Do not attempt to modify or repair the device yourself. Refer to qualified personnel for service.
- Ensure the device is charged using the provided charging adapter and USB cable.
- Avoid exposing the device to extreme temperatures or humidity outside the specified operating conditions.
- This device is intended for professional use and should be handled with care.
2. Produktas baigtasview
2.1 Pakuotės turinys
Standartinį paketą sudaro šie elementai:
- 1 x Nitrogen Dioxide Gas Monitor (AS8906)
- 1 x Vartotojo vadovas
- 1x įkrovimo adapteris
- 1x USB laidas
- 1 x Hand Carry Case
- 1 x kalibravimo sertifikatas
- 1 x CNEX Certificate
- 1 x Gift Paper Box
2.1 pav.: Standartinis pakuotės turinys.
2.2 Įrenginio komponentai
Familiarize yourself with the main components of the AS8906 detector:
2.2 pav.: priekis view and labeled components of the AS8906 detector.
- High Sensitive Sensor: Detects NO2 gas concentration.
- Sampling Pump Connecting Port: For attaching the optional samplingo siurblys.
- LCD ekranas: Displays gas concentration, battery status, and other information.
- Žemyn mygtukas: Naudojamas navigacijai ir mažinimuiasing vertės.
- Mygtukas aukštyn: Naudojamas navigacijai ir didinimuiasing vertės.
- Garso signalas: Emits an audible alert when gas concentration exceeds set limits.
- Įkrovimo prievadas: USB įkrovimo laido prijungimui.
- Šviesos signalas: Visual alert (LED) when gas concentration exceeds set limits.
- Įjungimo / išjungimo mygtukas: Valdo įrenginio galią.
- Įvesties mygtukas: Patvirtina pasirinkimus ir nustatymus.
2.3 Matmenys
The AS8906 detector features a compact design for portability.
2.3 pav.: Įrenginio matmenys.
Dimensions: 120.2mm (Height) x 64.5mm (Width) x 38.3mm (Depth).
Figure 2.4: The compact size allows for easy portability.
3. Sąranka
3.1 Įrenginio įkrovimas
The AS8906 detector is powered by a built-in 3.7V Li-battery. Before first use, ensure the device is fully charged.
- Locate the charging port at the bottom of the device.
- Prijunkite pateiktą USB kabelį prie įkrovimo prievado.
- Connect the other end of the USB cable to the charging adapter.
- Plug the charging adapter into a standard power outlet.
- The battery indicator on the LCD screen will show charging status. A full charge typically provides up to 12 hours of continuous operation.
Figure 3.1: Charging port location.
Figure 3.2: Gas detector with recharge adapter.
3.2 S prijungimasampling Pump (Optional)
The optional sampling pump (AS8930) is designed to assist the gas detector in environments with limited access or poor air circulation. It does not operate independently and requires power from the gas detector.
- Sulygiuokite sampling pump with the gas detector's sampling pump connecting port.
- Securely attach the sampling pump to the gas detector using the two closed-type screws. Ensure a tight connection to avoid poor contact.
- Connect the soft rubber tube (500mm long) to the nozzle of the samplingo siurblys.
- Svarbu: Do not connect any other voltage power supply to the sampling pump to prevent damage.
3.3 paveikslas: Sampling pump and accessories.
4. Operacija
4.1 Įjungimas / išjungimas
- Norėdami įjungti: Paspauskite ir palaikykite Maitinimo įjungimo/išjungimo mygtukas until the LCD screen illuminates. The device will perform a self-test.
- Norėdami išjungti: Paspauskite ir palaikykite Maitinimo įjungimo/išjungimo mygtukas kol ekranas išsijungs.
4.2 Ekrano supratimas
The high-density digital LCD screen displays real-time gas concentration values, battery status, and other operational indicators. The backlight function allows for use in dark areas.
- PPM: Indicates parts per million, the unit for gas concentration.
- Akumuliatoriaus piktograma: Rodo dabartinį akumuliatoriaus įkrovos lygį.
- Signalizacijos indikatoriai: Visual cues for alarm status.
4.3 Signalizacijos funkcijos
The device features high and low alarm functions with three alert methods: sound, light, and vibration. Alarm values are adjustable.
- When the gas concentration reaches a preset high or low alarm value, the device will activate its sound, light, and vibration alarms.
- The alarm sound can reach up to 80dB.
4.4 Adjusting Alarm Values
Refer to the on-screen menu for adjusting high and low alarm thresholds. Use the Up ir Žemyn buttons to navigate and change values, and the Įeikite mygtuką, kad patvirtintumėte.
4.5 Using the Samplingo siurblys
Kai sampling pump is connected, it will draw air into the detector, allowing for gas concentration measurement in remote or confined spaces. The air flow velocity is approximately 0.5 cubic inches per hour, with a maximum gas sample collecting distance of about 50 feet.
5. Priežiūra
5.1 Akumuliatoriaus priežiūra
- Recharge the device when the battery indicator shows low power to ensure continuous operation.
- Kad pailgintumėte akumuliatoriaus tarnavimo laiką, venkite jo dažnai visiškai iškrauti.
- Jei įrenginį ilgesnį laiką laikysite, įkraukite jį maždaug iki 50 % ir vėl įkraukite kas kelis mėnesius.
5.2 Valymas
- Nuvalykite prietaiso išorę minkšta, damp audinys.
- Nenaudokite abrazyvinių valiklių ar tirpiklių, nes jie gali pažeisti casing arba ekranas.
- Ensure no liquids enter the sensor area or charging port.
5.3 Kalibravimas
The device comes with a calibration certificate. For optimal accuracy and compliance, periodic professional calibration is recommended. Refer to the manufacturer or authorized service centers for calibration services.
6. Problemų sprendimas
If you encounter issues with your AS8906 detector, refer to the following common problems and solutions:
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Įrenginys neįsijungia. | Žemas arba išsikrovęs akumuliatorius. | Charge the device using the provided adapter and USB cable. |
| Netikslūs rodmenys. | Sensor contamination or need for calibration. | Ensure the sensor area is clean. Consider professional calibration if readings remain inconsistent. |
| Alarm not sounding/lighting/vibrating. | Alarm settings configured incorrectly or disabled. | Check alarm settings in the device menu. Ensure volume and vibration are enabled. |
| Sampling pump not working. | Poor connection to the detector or pump malfunction. | Įsitikinkite, kad sampling pump is securely attached with screws. Verify the detector is powered on. |
Jei problema išlieka ir išbandžius šiuos sprendimus, kreipkitės į klientų aptarnavimo tarnybą.
7. Specifikacijos
7.1 Detektoriaus specifikacijos
| Funkcija | Detalė |
|---|---|
| Prekės ženklas | PROTINGAS JUTIKLIS |
| Modelis | AS8906 |
| Dujų tipas | Azoto dioksidas (NO2) |
| Matavimo diapazonas | 0–20 ppm |
| Rezoliucija | 0.1 ppm |
| Darbo principas | Elektrocheminis jutiklis |
| Signalo tipas | Sound, Light, Vibration (adjustable values) |
| Aliarmo garso lygis | Iki 80dB |
| Darbinė temperatūra | -10-50°C |
| Darbinė drėgmė | 15~95% RH (standard) |
| Maitinimo šaltinis | 3.7V Li-battery (Built-in) |
| Darbo srovė | 16 mA |
| Nepertraukiamas veikimas | Maždaug 12 valandos (pilnas įkrovimas) |
| Medžiaga | ABS plastikas |
| Grynasis svoris | 200 g (7.1 uncijos) |
| Matmenys | 120.2 x 64.5 x 38.3 mm |
| Sertifikatai | JJG693; JJG695: JJG915 and GB3836 series anti-explosion standard, CNEX |
7.2 Sampling Pump Specifications (Optional Accessory)
| Funkcija | Detalė |
|---|---|
| Veiklos ttage Diapazonas | DC 2.2V-3.2V |
| Darbo srovė | <280mA |
| Purkštuko skersmuo | 2.5 mm |
| Triukšmas | <75 dB |
| Matmenys | 100.8 x 62.3 x 50 mm |
| Maksas Sample Distance | apytiksliai 50 pėdos |
| Air Flow Velocity | Approx. 0.5 cubic inches per hour |
8. Garantija ir palaikymas
8.1 Informacija apie garantiją
Your SMART SENSOR AS8906 Handheld NO2 Gas Leak Detector comes with a warranty. Please refer to the included Warranty Card in your package for specific terms and conditions, including warranty period and coverage details.
8.2 Pagalba klientams
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact SMART SENSOR customer support. Contact information can typically be found on the product packaging, the warranty card, or the official SMART SENSOR websvetainę.
