1. Rhagymadrodd
The AIOMEST AI-5800G is a portable ammonia gas detector designed for real-time monitoring of NH3 concentration, humidity, and temperature. It features a high-accuracy electrochemical sensor, a large color LCD screen, and a dual light/sound alarm system to alert users to elevated ammonia levels. This device is suitable for various environments including home decoration, mining, poultry farms, and industrial settings.
Image: The AIOMEST AI-5800G Ammonia Gas Detector displaying NH3, humidity, and temperature readings.
2. Cydrannau Cynnyrch
Familiarize yourself with the various parts of the AIOMEST AI-5800G detector:
Delwedd: Blaen view of the AIOMEST AI-5800G detector with key components labeled.
- Synhwyrydd: Located at the top, detects ammonia gas.
- Arddangos: Large color LCD screen showing NH3 concentration, humidity, and temperature.
- Rhyngwyneb codi tâl: USB port for charging the device.
- Golau Dangosydd Codi Tâl: Yn dynodi statws codi tâl.
- Golau Dangosydd Larwm: Flashes when an alarm threshold is reached.
- Botwm °C/°F: Toggles temperature display between Celsius and Fahrenheit.
- Alarm Setting Button: Used to enter and adjust alarm thresholds (AL1, AL2).
- Increment Button (Up Arrow): Increases values during settings adjustment.
- Mode / Power On/Off Button: Powers the device on/off and cycles through display modes.
- Decrement Button (Down Arrow): Decreases values during settings adjustment.
3. Manylebau Technegol
The following table outlines the technical specifications of the AIOMEST AI-5800G Ammonia Gas Detector:
Image: Technical specifications and physical dimensions of the AIOMEST AI-5800G detector.
| Paramedr | Gwerth |
|---|---|
| Nwy Canfod | Amonia (NH3) |
| Ystod Mesur | 0-100 PPM |
| Datrysiad | 0.1 PPM |
| Gwall Sylfaenol | ± 2% (F.S.) |
| Amser Ymateb | Llai na 60 eiliad |
| Amser Adfer | Llai na 60 eiliad |
| Ailadroddadwyedd | Less than ± 1% |
| Synhwyrydd Egwyddor | Electrochemical, life for two years |
| Batri | Built-in 1600mAh rechargeable NiMH battery |
| Arddangos | Large screen liquid crystal display |
| Larwm | Acoustic, optical double alarm (AL1, AL2) |
| Tymheredd Gweithio | -10 ~ 50°C (14 ~ 122°F) |
| Lleithder Gweithio | 0-95% RH (Ddim yn cyddwyso) |
| Dimensiynau Cynnyrch (D x W x H) | 12" x 6" x 9" (Approx. 30.5cm x 15.2cm x 22.9cm) |
4. Gosod
4.1 Cynnwys Pecyn
Before use, ensure all items are present in the package:
Image: The AIOMEST AI-5800G detector, carrying case, USB charging cable, and user manual.
- AIOMEST AI-5800G Ammonia Gas Detector
- Cebl Codi Tâl USB
- Achos Cario Cludadwy
- Llawlyfr Defnyddiwr
4.2 Codi Tâl ar y Dyfais
The device is equipped with a built-in rechargeable battery. Before first use, fully charge the detector.
- Connect the provided USB cable to the charging interface on the detector.
- Cysylltwch ben arall y cebl USB ag addasydd pŵer USB safonol (heb ei gynnwys) neu borthladd USB cyfrifiadur.
- Bydd y golau dangosydd gwefru yn goleuo yn ystod gwefru.
- Once fully charged, the indicator light may change color or turn off (refer to specific device behavior). A full charge provides extended operating time.
4.3 Pŵer Ymlaen/Diffodd
- I Bweru Ymlaen: Pwyswch a dal y Mode / Power On/Off button for approximately 3 seconds until the display illuminates.
- I Bweru i ffwrdd: Pwyswch a dal y Mode / Power On/Off botwm am tua 3 eiliad nes bod y sgrin yn diffodd.
5. Cyfarwyddiadau Gweithredu
5.1 Gwybodaeth Arddangos
Mae'r sgrin LCD fawr yn dangos y wybodaeth ganlynol:
- NH3 Concentration: Shown in PPM (parts per million).
- Lleithder Cymharol (%RH): Ambient humidity level.
- Tymheredd: Ambient temperature in Celsius (°C) or Fahrenheit (°F).
- Dangosydd Batri: Yn dangos bywyd batri sy'n weddill.
- Dangosyddion Larwm: Visual cues for alarm states.
5.2 Swyddogaethau Botwm
- Mode / Power On/Off Button: Short press to cycle through different display modes (if available). Long press to power on/off.
- Botwm °C/°F: Short press to switch the temperature unit between Celsius and Fahrenheit.
- Alarm Setting Button: Press to enter the alarm setting mode. Use the Increment/Decrement buttons to adjust AL1 and AL2 thresholds. Press the Alarm Setting button again to confirm and exit.
- Increment (Up Arrow) / Decrement (Down Arrow) Buttons: Used to adjust numerical values when in alarm setting mode or other configurable settings.
5.3 Cymryd Mesuriadau
Once powered on, the device will automatically begin detecting ammonia gas, humidity, and temperature. Ensure the sensor at the top of the device is exposed to the air in the area you wish to monitor. Readings will be displayed in real-time on the LCD screen.
5.4 Swyddogaeth Larwm
The AI-5800G features a dual alarm system (light and sound) that activates when ammonia concentration exceeds preset thresholds (AL1 and AL2).
Image: Visual representation of the sound and light dual alarm feature of the detector.
- When the NH3 concentration reaches AL1, a visual alarm (flashing light) and an audible alarm will activate.
- When the NH3 concentration reaches AL2 (a higher threshold), the alarm intensity may increase.
- To adjust AL1 and AL2, use the Botwm Gosod Larwm and the Increment/Decrement buttons as described in Section 5.2.
6. Ammonia Concentration Levels and Effects
Understanding the potential effects of different ammonia concentrations is crucial for safety:
Image: A chart illustrating the human physiological reactions at various ammonia concentration levels in the atmosphere.
- 5 ~ 10 PPM: The nose may be aware of the smell.
- 20 PPM: Awareness of the special smell of ammonia.
- 40 PPM: A few people feel mild stimulation.
- 100 PPM: Causes ocular and nasal stimulation.
- 400 PPM: Causes throat, nasal cavity, and upper respiratory tract acute stimulation.
- 700 PPM: Exposure for more than thirty minutes may cause permanent damage to the eye.
- 1700 PPM: Severe cough, wheeze; thirty minutes can be fatal.
- 5000 PPM: Severe pulmonary edema disease; a moment can be fatal asphyxia.
7. Ceisiadau
The AIOMEST AI-5800G detector is versatile and can be used in various environments where ammonia monitoring is necessary:
Image: The AIOMEST AI-5800G detector shown in typical application environments such as farms, motor parks, chemical plants, and laboratories.
- Poultry and Pig Farms: Monitoring ammonia levels to ensure animal welfare and worker safety.
- Industrial Facilities: Detecting ammonia leaks in chemical plants, refrigeration units, and manufacturing processes.
- Home and Office: Checking air quality, especially in areas with new construction or potential sources of ammonia.
- Laboratories: Ensuring safe working conditions when handling ammonia-containing substances.
8. cynnal
8.1 Glanhau
- Regularly wipe the device with a soft, dry cloth.
- Peidiwch â defnyddio glanhawyr sgraffiniol, toddyddion na chemegau cyrydol, gan y gall y rhain niweidio'r casing or sensor.
- Keep the sensor opening free from dust and debris.
8.2 Gofal Batri
- Ail-wefrwch y batri pan fydd y dangosydd batri isel yn ymddangos ar yr arddangosfa.
- Osgowch ddraenio'r batri'n llwyr yn aml er mwyn ymestyn ei oes.
- Os ydych chi'n storio'r ddyfais am gyfnod hir, gwefrwch hi'n rheolaidd i gynnal iechyd y batri.
8.3 Hyd Oes y Synhwyrydd
The electrochemical sensor has an estimated lifespan of two years. After this period, the sensor's accuracy may degrade, and replacement or recalibration may be necessary. Contact customer support for service options.
9. Datrys Problemau
If you encounter issues with your AIOMEST AI-5800G detector, refer to the following common problems and solutions:
| Problem | Achos Posibl | Ateb |
|---|---|---|
| Nid yw'r ddyfais yn pweru ymlaen | Low battery; device not properly charged. | Charge the device using the provided USB cable. Ensure the charging indicator light is active. |
| Darlleniadau anghywir neu anghyson | Sensor obstruction; sensor nearing end of life; extreme environmental conditions. | Ensure the sensor is clear of obstructions. Operate within specified temperature and humidity ranges. If the sensor is old, consider replacement. |
| Alarm does not sound/flash | Alarm thresholds set too high; alarm function disabled (if applicable); device malfunction. | Check and adjust alarm thresholds (AL1, AL2) as per Section 5.4. Ensure the device is functioning correctly. |
| Mae'r arddangosfa'n wag neu wedi rhewi | Gwall meddalwedd; batri isel. | Try restarting the device by holding the power button. If unresponsive, charge the device. |
Os yw'r broblem yn parhau ar ôl rhoi cynnig ar yr atebion hyn, cysylltwch â chymorth cwsmeriaid.
10. Gwybodaeth Diogelwch
- This device is intended for detecting ammonia gas (NH3) and providing environmental readings. It is not a substitute for professional safety equipment or procedures.
- Do not expose the device to extreme temperatures, high humidity, or corrosive environments beyond its specified operating range.
- Avoid strong impacts or dropping the device, as this may damage internal components or the sensor.
- Do not attempt to disassemble or modify the device. Unauthorized modifications will void the warranty and may pose safety risks.
- Cadwch y ddyfais allan o gyrraedd plant.
- In case of a high ammonia alarm, follow your facility's safety protocols, which may include evacuation, ventilation, or contacting emergency services.
11. Gwarant a Chefnogaeth
11.1 Gwarant
The AIOMEST AI-5800G Ammonia Gas Detector comes with a Gwarant gwneuthurwr 1 flynedd o ddyddiad y pryniant. Mae'r warant hon yn cwmpasu diffygion mewn deunyddiau a chrefftwaith o dan ddefnydd arferol. Nid yw'n cwmpasu difrod a achosir gan gamddefnydd, damweiniau, addasiadau heb awdurdod, na thraul a rhwyg arferol.
11.2 Cefnogaeth i Gwsmeriaid
For technical assistance, warranty claims, or any questions regarding the operation of your AIOMEST AI-5800G detector, please contact AIOMEST customer support. Refer to the contact information provided with your purchase or visit the official AIOMEST websafle am fanylion cymorth.