HoldPeak Air Dust Particle Counter and Air Quality Monitor

1. Introduction

This manual provides detailed instructions for the operation and maintenance of your HoldPeak Air Dust Particle Counter and Air Quality Monitor, available in models TC-8100 and TC-8200. This device is designed for real-time monitoring of air quality, including particulate matter (PM2.5, PM10), temperature, and humidity. Please read this manual thoroughly before using the device to ensure proper and safe operation.

2. Product Features

• Comprehensive Air Quality Monitoring: Detects particulate matter (PM2.5, PM10), temperature, and humidity.
• Dual Model Options:
  • TC-8100: 3-channel detection for 0.3μm, 2.5μm, 10μm particle sizes, PM2.5, PM10 concentrations, AQI Grade, temperature, and humidity.
  • TC-8200: 6-channel detection for 0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm, 10μm particle sizes, PM2.5, PM10 concentrations, AQI Grade, temperature, and humidity. Capable of detecting cleanliness class from ISO5 to ISO9 according to ISO 14644-1.
• High Accuracy Sensors: Provides precise measurements for environmental parameters.
• User-Friendly Display: Features a 3.2" TFT color screen with backlight for enhanced readability, displaying real-time date and time. Brightness is adjustable.
• Intuitive Controls: Equipped with comfortable operating buttons for easy navigation and setting adjustments.
• Data Logging & Analysis: Stores up to 999 groups of data records, allowing users to view data curves for historical analysis.
• PM2.5 Alarm Function: Includes an adjustable PM2.5 alarm with an audible buzzer.
• Dual Power Supply: Operates on a built-in 3.7V 2000mAh rechargeable lithium battery (approx. 9 hours working time) or via USB charging. The battery cover is designed for easy replacement.
• Portability & Versatility: Compact design with included tripod support for stable placement. Suitable for a wide range of applications including clean room inspection, industrial production environments (electronics, optics, chemicals, food, medicine, aerospace), filter seal inspection, and particle pollution source detection.
• Unit Switching: Supports switching between Celsius (℃) and Fahrenheit (℉) for temperature readings.
• Power Saving: Features an auto-shutdown function to conserve battery life.

3. Specifications

TC-8100 Specifics:

• 3-channel Particle Size: 0.3μm, 2.5μm, 10μm
• PM2.5 Range: 0~1000μg/m³
• PM2.5 Precision: ±12μg/m³

TC-8200 Specifics:

• 6-channel Particle Size: 0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm, 10μm
• PM2.5 Range: 0~1000μg/m³
• PM2.5 Precision: ±10μg/m³ (0~100μg/m³), ±10% (100~1000μg/m³)
• Number of Particles Output Range: ≤2,000,000 Granule/L
• Cleanliness Standard: Meets ISO 14644-1 ISO5 Level-ISO9 Level

4. Package Contents

Upon opening the package, please verify that all the following items are included:

• Air Quality Meter (TC-8100 or TC-8200)
• Charger
• Charging Cable (USB)
• User Manual (this document)
• Bracket
• Storage Box

5. Setup

5.1 Initial Charging

1. Before first use, fully charge the device. Connect the provided USB charging cable to the device's charging port and the other end to the charger.
2. Plug the charger into a standard power outlet.
3. The charging indicator on the device will show its status (refer to the device's screen for battery icon or specific indicator).
4. A full charge typically takes several hours. Once fully charged, the device can operate for approximately 9 hours.

5.2 Battery Installation/Replacement

The device comes with a built-in lithium battery. If replacement is ever needed:

1. Ensure the device is powered off.
2. Carefully remove the battery cover (location may vary, typically on the back or bottom).
3. Replace the old battery with a new 3.7V 2000mAh lithium battery, ensuring correct polarity.
4. Securely reattach the battery cover.

5.3 Power On/Off

• To Power On: Press and hold the power button (usually marked with a universal power symbol) until the screen illuminates.
• To Power Off: Press and hold the power button until the screen turns off. The device also features an auto-shutdown function to save power.

5.4 Initial Stabilization

After powering on, the device requires approximately 10 seconds for boot stabilization before providing accurate readings.

6. Operating Instructions

6.1 Real-time Monitoring

Once powered on and stabilized, the device will automatically begin real-time monitoring and display the current readings on the 3.2" TFT color screen. This includes:

• PM2.5 and PM10 concentrations (in μg/m³)
• Particle counts for various sizes (0.3μm, 2.5μm, 10μm for TC-8100; 0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm, 10μm for TC-8200)
• Temperature (in ℃ or ℉)
• Humidity (in % RH)
• AQI Grade
• Real-time date and time

6.2 Navigating the Interface

Use the comfortable operating buttons located below the screen to navigate through menus and settings. Specific button functions may include:

• ENTER/OK: Confirm selections or enter sub-menus.
• UP/DOWN/LEFT/RIGHT Arrows: Navigate through options or adjust values.
• GRAPH: Access the data curve display.
• C/F: Switch temperature units between Celsius and Fahrenheit.

6.3 Data Recording and Review

The device can store up to 999 groups of measurement data.

• To Record Data: Data is typically recorded automatically at set intervals. Refer to the on-screen indicators (e.g., "REC: 022 Interval: OFF" as seen in images) for recording status.
• To View Data Curves: Press the "GRAPH" button to display historical data in a curve graph format. Use navigation buttons to scroll through recorded data.

6.4 PM2.5 Alarm Function

The device features an alarm to alert you when PM2.5 levels exceed a set threshold.

1. Navigate to the alarm settings menu using the operating buttons.
2. Select the option to turn the PM2.5 alarm buzzer ON or OFF.
3. Set your desired PM2.5 alarm value. When the measured PM2.5 concentration surpasses this value, the alarm will activate.

7. Maintenance

7.1 Cleaning

• Wipe the device's exterior with a soft, dry cloth.
• Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the casing or screen.
• Keep the sensor inlets clear of dust and debris. Do not attempt to clean the internal sensors directly.

7.2 Battery Care

• Recharge the battery when the low battery indicator appears to ensure continuous operation and prolong battery life.
• Avoid completely draining the battery frequently.
• If storing the device for an extended period, charge it to about 50% and store it in a cool, dry place. Recharge every few months to prevent deep discharge.

7.3 Storage

When not in use, store the device in the provided storage box to protect it from dust, moisture, and physical damage.

8. Troubleshooting

If you encounter issues not listed here or if the suggested solutions do not resolve the problem, please contact customer support for further assistance.

9. User Tips

• Regular Monitoring: For a comprehensive understanding of your environment's air quality, perform regular measurements at different times of the day and in various locations.
• Understand AQI: Familiarize yourself with the Air Quality Index (AQI) scale to better interpret the readings and understand their implications for health.
• Optimal Placement: When monitoring, place the device in an open area away from direct drafts, vents, or heat sources to ensure accurate readings. Using the included tripod can help maintain stable placement.
• Data Analysis: Utilize the data recording and curve graph features to track trends in air quality over time, which can help identify potential sources of pollution or evaluate the effectiveness of air purification measures.
• Battery Management: To maximize battery longevity, avoid frequent full discharges and store the device with a partial charge if it will be unused for long periods.

10. Safety Information

• Do not expose the device to extreme temperatures, direct sunlight, or high humidity.
• Avoid dropping or subjecting the device to strong impacts.
• Do not attempt to disassemble or modify the device, as this will void the warranty and could lead to malfunction or injury.
• Keep the device out of reach of children.
• Dispose of the battery according to local regulations.

11. Warranty and Support

This product is covered by a standard manufacturer's warranty. For specific warranty terms, duration, and to obtain technical support or service, please refer to the warranty card included in your package or contact the seller directly. Please have your purchase information and product model number ready when contacting support.