SMART SENSOR AS8805 Digital Sulfur Dioxide Gas Monitor User Manual

1. Įvadas

This manual provides detailed instructions for the safe and effective use of the SMART SENSOR AS8805 Digital Sulfur Dioxide Gas Monitor. This device is designed for high-sensitivity detection of sulfur dioxide (SO2) gas, featuring sound and light alarms, and a rechargeable Li-battery for portable operation. Please read this manual thoroughly before operating the device and retain it for future reference.

2. Saugos informacija

Kad išvengtumėte sužalojimų ar įrenginio pažeidimo, visada laikykitės šių saugos priemonių:

• Nebandykite modifikuoti ar ardyti įrenginio.
• Ensure the device is used within its specified operating temperature and humidity ranges.
• Saugokite įrenginį nuo stiprių elektromagnetinių laukų.
• Reguliariai tikrinkite, ar prietaise nėra pažeidimų ar gedimo požymių.
• Perform zero calibration in a clean air environment, free from SO2 or other interfering gases.
• Recharge the battery promptly when the low power indicator is active to maintain optimal performance and safety.
• This device is designed for detecting SO2 gas. Do not use it for other gas types without proper calibration and verification.

3. Produktas baigtasview

The SMART SENSOR AS8805 is a compact and portable sulfur dioxide gas detector. Familiarize yourself with its components:

3.1 pav.: priekis View of the AS8805 Detector. This image shows the front of the device, highlighting the digital LCD display, power on/off key, up key (addition), down key (subtraction), and enter key. The alarm light is visible at the top left, and the sulfur dioxide gas sensor is at the top right.

3.2 paveikslas: viršuje View of the AS8805 Detector. This image displays the top section of the device, indicating the battery protective cover and the USB charging port.

3.3 pav.: šonas View of the AS8805 Detector. This image illustrates the side of the device, pointing out the gas sensor inside and the alarm light.

3.4 pav.: Nugara View of the AS8805 Detector. This image shows the back of the device, featuring the stainless steel clip, a simple parameters chart, and the factory serial number.

3.1 Pagrindiniai komponentai

• Sulfur Dioxide Gas Sensor: Detects SO2 concentration in the air.
• Signalizacijos lemputė: Provides visual indication during an alarm event.
• Skaitmeninis LCD ekranas: Shows real-time gas concentration, battery status, and other operational information.
• Maitinimo įjungimo/išjungimo mygtukas: Naudojamas įrenginiui įjungti arba išjungti.
• Up Key (Addition): Used for navigating menus or increasing vertės.
• Down Key (Subtraction): Used for navigating menus or decreasing vertės.
• Įveskite raktą: Naudojamas pasirinkimams patvirtinti arba meniu įvedimui.
• Battery Protective Cover: Secures the internal battery.
• USB įkrovimo prievadas: For recharging the device's internal Li-battery.
• Stainless Steel Clip: Allows for convenient carrying and attachment.

4. Sąranka

4.1 Išpakavimas ir pakuotės turinys

Carefully unpack the device and verify that all standard accessories are present:

4.1 pav.: Standartinis pakuotės turinys. This image shows the items included in the standard package: the AS8805 gas monitor, power charger and cable, user manual, explosive-proof certificate, certificate of calibration, and warranty card.

• 1x Sulfur Dioxide Gas Monitor (AS8805)
• 1x vartotojo vadovas
• 1x Explosive-proof Certificate
• 1x garantinis talonas
• 1x Power Charger
• 1x maitinimo laidas

4.2 Akumuliatoriaus įkrovimas

The device is powered by a 3.7V Li-battery. Before first use, or when the low power indicator appears, charge the device:

1. Connect the provided power cable to the USB charging port on the top of the device (refer to Figure 3.2).
2. Connect the other end of the cable to the power charger, and then plug the charger into a suitable power outlet.
3. The battery icon on the LCD display will indicate charging status.
4. A full charge typically allows for approximately 60 hours of continuous operation without alarms.

4.3 Pradinis įjungimas

Norėdami įjungti įrenginį:

• Paspauskite ir palaikykite Maitinimo įjungimo/išjungimo mygtukas kol ekranas užsidegs.
• The device will perform a self-test and warm-up sequence. During this time, the display may show various readings before settling.

5. Operacija

5.1 Maitinimo įjungimas/išjungimas

• Maitinimas: Paspauskite ir palaikykite Maitinimo įjungimo/išjungimo mygtukas for a few seconds until the display turns on.
• Išjungti: Paspauskite ir palaikykite Maitinimo įjungimo/išjungimo mygtukas for a few seconds until the display turns off.

5.2 Rodyti informaciją

The digital LCD display shows the following information:

• Real-time SO2 Concentration: Displayed in parts per million (ppm).
• Baterijos būsenos indikatorius: Rodo dabartinį akumuliatoriaus įkrovos lygį.
• Signalizacijos indikatoriai: Visual cues for high or low alarm conditions.

5.3 Alarm Functions and Settings

The device features adjustable high and low alarm values with three alarm methods: sound, light, and vibration. The alarm sound can reach up to 80dB.

• Default High Alarm: 10.0 ppm
• Default Low Alarm: 5.0 ppm

To adjust alarm values:

1. Įjungę įrenginį, paspauskite Aukštasis klavišas or Žemyn klavišas to enter the password interface.
2. Enter the password (e.g., "123" as shown in the calibration video, though specific password should be confirmed in the full user manual). Use the Up ir Down Keys to change digits and the Įveskite raktą to move to the next digit or confirm.
3. After entering the correct password, navigate through the menu using the Up ir Down Keys to find the alarm setting options.
4. Adjust the high and low alarm thresholds as required using the Up ir Down Keys, and confirm each setting with the Įveskite raktą.

5.4 Nulinis kalibravimas

Zero calibration ensures accurate readings by setting the baseline in a clean air environment. This procedure should be performed regularly or if you suspect inaccurate readings.

1. Ensure the device is in a clean environment, free from any SO2 gas.
2. Įjunkite įrenginį.
3. Access the calibration menu by pressing the Aukštasis klavišas or Žemyn klavišas to enter the password interface.
4. Enter the password (e.g., "123").
5. After successful password entry, navigate to the calibration option (often labeled "CAL" or "ZERO CAL").
6. Confirm the zero calibration selection with the Įveskite raktą. The device will then perform the zero calibration, displaying a changing number as it stabilizes.
7. Wait for the device to stabilize and confirm the calibration. The display may show "F" or return to 0.0 ppm, indicating successful calibration.

5.5 Auto/Hand Power Off Function

The device includes an auto power-off feature to conserve battery life. This can be set manually.

• Automatinis išjungimas: If enabled, the device will automatically turn off after 10 minutes of no operation.
• Refer to the full user manual for specific instructions on how to enable or disable the auto power-off function.

6. Priežiūra

6.1 Akumuliatoriaus priežiūra

• Recharge the 3.7V Li-battery when the low power indicator is displayed.
• Kad pailgintumėte akumuliatoriaus tarnavimo laiką, venkite jo dažnai visiškai iškrauti.
• Naudokite tik pateiktą įkroviklį ir laidą.

6.2 Sensor Life

The electrochemical sensor has an estimated life of 2 years. After this period, the sensor's accuracy may degrade, and replacement or professional calibration may be required.

6.3 Valymas

• Nuvalykite įrenginio išorę minkšta,amp audinys.
• Nenaudokite abrazyvinių valiklių ar tirpiklių.
• Ensure no liquid enters the sensor opening or charging port.

7. Problemų sprendimas

8. Specifikacijos

9. Garantija ir palaikymas

The SMART SENSOR AS8805 Digital Sulfur Dioxide Gas Monitor comes with a warranty as detailed in the included Warranty Card. Please refer to the card for specific terms and conditions.

For technical support, service, or inquiries regarding your device, please contact your retailer or the manufacturer directly. Keep your purchase receipt and warranty card handy when seeking support.