Wintact WT8907 Digital Anemometer User Manual

1. Pengenalan

The Wintact WT8907 Digital Anemometer is a multi-functional instrument designed for measuring wind speed, wind direction, air volume (CFM/CMM), ambient temperature, and humidity. It features a clear LCD backlight display, data logging capabilities, and PC connectivity for analysis. This manual provides detailed instructions for the proper use and maintenance of your device.

Figure 1: Wintact WT8907 Digital Anemometer with its remote sensor probe.

2. Kandungan Pakej

Sahkan bahawa semua item terdapat dalam pakej:

• 1x Wintact Handheld Anemometer (WT8907 main unit)
• 1x Remote Vane Sensor with Retractable Handle
• 4x Bateri AAA 1.5V
• 1x Kabel USB
• 1x Manual Pengguna (dokumen ini)

3. Persediaan

3.1 Pemasangan Bateri

1. Cari petak bateri di belakang unit utama.
2. Buka penutup bateri.
3. Insert four (4) 1.5V AAA batteries, ensuring correct polarity (+/-).
4. Tutup penutup bateri dengan selamat.

Figure 2: Battery compartment showing the placement of four AAA batteries.

3.2 Connecting the Sensor Probe

The remote vane sensor is connected to the main unit via a cable. Ensure the connector is firmly inserted into the designated port on the main unit.

3.3 Menghidupkan/Mematikan

Tekan ke KUASA butang untuk menghidupkan peranti. Tekan dan tahan butang KUASA button to turn it off. The device also features an automatic shut-off function to conserve battery power if inactive for a period.

4. Arahan Operasi

4.1 Pengukuran Asas

Once powered on, the device will display current wind speed, temperature, and humidity. The remote vane sensor should be positioned in the airflow for accurate readings.

Figure 3: Measuring wind speed and air flow from an HVAC vent.

4.2 Pemilihan Unit

Tekan ke UNIT button to cycle through available wind speed units: m/s, km/h, ft/min, knots, and mph. Press the ° C / ° F button to switch between Celsius and Fahrenheit for temperature readings.

4.3 Air Volume (CFM/CMM) Measurement

To measure air volume, press the VEL/ALIRAN button to switch to air volume mode. You will need to input the area of the duct or vent using the AREA/SAMPLE button for accurate CFM/CMM calculations.

Figure 4: Measuring air volume from a ventilation outlet.

4.4 Data Functions (MAX/MIN/AVG, HOLD, Record)

• MAX/AVG/MIN: Tekan ke MAX/MIN button to display maximum, minimum, or average recorded values.
• DIBERI: Tekan ke TAHAN butang untuk membekukan bacaan semasa pada paparan. Tekan sekali lagi untuk melepaskan.
• Record (REC): The device can store up to 960 groups of data. Press the REC button to save current data.
• Read (READ): Tekan ke BACA button to access stored data.
• Delete (DEL): Tekan ke DEL button to clear stored data.

Figure 5: Display modes for Maximum, Average, and Minimum values.

4.5 Wind Direction Measurement

The sensor head includes a compass for wind direction. Hold the sensor head straight up and rotate it until the desired direction is indicated on the display. Calibration may be required in different magnetic field environments by rotating the adjustment knob and pressing the MASUK kunci.

Figure 6: Illustrates how to measure wind direction using the sensor head's integrated compass.

4.6 Kesambungan PC

Connect the anemometer to a PC using the provided USB cable. This allows for data analysis and real-time monitoring using the dedicated software. The software can be downloaded from the manufacturer's webtapak.

Figure 7: Anemometer connected to a computer for data logging and analysis.

4.7 Retractable Handle

The sensor probe features a retractable handle that extends up to 53cm (20.86 inches) for reaching difficult measurement points, such as inside ducts or high vents.

Figure 8: The retractable handle extends for versatile measurement applications.

5. Penyelenggaraan

5.1 Pembersihan

Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the vane sensor is free from dust and debris for accurate readings.

5.2 Penggantian Bateri

When the low battery indicator appears on the display, replace all four AAA batteries promptly to ensure continuous operation and data integrity.

5.3 Penyimpanan

Store the anemometer in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries to prevent leakage.

6. Penyelesaian masalah

• Peranti tidak dihidupkan:
  Periksa pemasangan bateri dan pastikan bateri tidak habis. Gantikan jika perlu.
• Bacaan tidak tepat:
  Ensure the sensor vane is unobstructed and clean. Verify that the sensor cable is securely connected. Calibrate the wind direction if readings seem off.
• Paparan malap atau berkelip:
  Ini mungkin menunjukkan kuasa bateri yang rendah. Gantikan bateri.
• Tidak dapat menyambung ke PC:
  Ensure the USB cable is properly connected to both the device and the computer. Verify that the correct driver and software are installed on your PC.

7. Spesifikasi

Figure 9: Detailed measurement ranges and accuracy for the WT8907.

Figure 10: Physical dimensions and weight of the WT8907 main unit and sensor.

8. Waranti

The Wintact WT8907 Digital Anemometer comes with a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper maintenance.

9. Sokongan Pelanggan

For technical assistance, troubleshooting, or warranty claims, please contact our customer service team. Our professional support staff is available to assist you with any questions or issues you may encounter.

Contact information can typically be found on the Wintact official webtapak atau melalui platform pembelian anda.