Manual Arahan Penguji Tekanan Gas AUTOOL GOGO8-US Digital Manometer

1. Produk Lebihview

The AUTOOL GOGO8-US Digital Manometer is a precision instrument designed for measuring gas pressure and differential pressure. It features a dual-port design for synchronous detection, a backlit LCD display, and supports 12 different pressure units. This device is suitable for applications such as HVAC duct pressure monitoring, filter blockage diagnosis, cleanroom micro-pressure control, and gas appliance maintenance.

Figure 1: AUTOOL GOGO8-US Digital Manometer with accessories.

Ciri-ciri Utama:

• Julat Pengukuran: ±20.68 kPa / ±2.999 psi.
• Ketepatan: ±0.3% FSO (Full Scale Output).
• Masa Respons: 0.5 saat.
• Unit Support: 12 selectable units including PSI, inHg, inH₂O, ftH₂O, kPa, mbar, Bar, kgcm², ozin², mmHg, cmH₂O, Pa.
• Dual-Port Detection: Real-time display of pressure difference (P1-P2).
• Data Functions: Data storage (100 groups), Data Hold, Max/Min value recording.
• paparan: Large backlit LCD for clear readings in various lighting conditions.
• Pengurusan tenaga: Automatic shutdown after 15 minutes of inactivity, low battery warning.
• Penentukuran: One-button zero calibration.

2. Apa yang ada di dalam Kotak

Selepas membongkar, sila sahkan bahawa semua item yang disenaraikan di bawah ada dan dalam keadaan baik:

• AUTOOL GOGO8-US Digital Manometer
• Flexible Tubes (2 pieces)
• Penyesuai Logam
• Manual Pengguna

Figure 2: Package contents of the Digital Manometer.

3. Persediaan

3.1 Pemasangan Bateri

1. Locate the battery compartment on the back of the manometer.
2. Buka penutup bateri.
3. Masukkan satu bateri 9V, pastikan kekutuban yang betul.
4. Tutup penutup bateri dengan selamat.

3.2 Connecting Tubes and Adapters

1. Identify the two tube connectors on the top of the manometer: Tube Connector (-) and Tube Connector (+).
2. Connect the flexible tubes to the desired ports based on your measurement requirements (e.g., for differential pressure, connect one tube to each port).
3. If needed, attach the metal adapter to one of the flexible tubes for specific connection points.

Figure 3: Manometer components and dimensions.

4. Arahan Operasi

4.1 Hidupkan/Mati Kuasa

• Tekan ke HIDUP/MATI button (red power icon) to turn the device on.
• Tekan dan tahan butang HIDUP/MATI butang untuk mematikan peranti.

4.2 Penentukuran Sifar

Before each measurement, especially for differential pressure, it is recommended to perform a zero calibration to ensure accuracy.

• Ensure both pressure ports are open to atmospheric pressure or disconnected from any pressure source.
• Tekan lama TAHAN button to clear any zero drift and calibrate the device to zero.

4.3 Pemilihan Unit

The manometer supports 12 different pressure units.

• Tekan ke UNIT button to cycle through the available pressure units (PSI, inHg, inH₂O, ftH₂O, kPa, mbar, Bar, kgcm², ozin², mmHg, cmH₂O, Pa).

4.4 Differential Pressure Measurement (P1-P2)

The device automatically displays the pressure difference between the two ports (P1-P2).

• Connect the higher pressure source to the (+) port and the lower pressure source to the (-) port for positive readings, or vice-versa.
• The display will show the real-time pressure difference.

Figure 4: Dual-port for positive and negative pressure measurement.

4.5 Pegangan Data

• Tekan ke TAHAN button briefly to freeze the current reading on the display.
• Tekan ke TAHAN button again to release the data hold function.

4.6 Max/Min Value Recording

To capture the maximum and minimum pressure values during a measurement period:

• Tekan lama MAX button to activate Max/Min recording mode. The display will show 'MAX' or 'MIN'.
• Tekan sebentar MAX button to toggle between MAX and MIN values.
• Tekan lama MAX button again to exit Max/Min recording mode.

4.7 Paparan Lampu Latar

• Tekan ke ° C / ° F button briefly to turn the backlight on or off.

Figure 5: LCD Backlight Display for enhanced visibility.

4.8 Penyimpanan Data

The device can store up to 100 groups of readings.

• Tekan pendek ° C / ° F key to save the current reading.
• Gunakan DIF dan MAX keys to scroll through stored data.

5. Penyelenggaraan

5.1 Pembersihan

• Lap peranti dengan kain lembut dan kering. Jangan gunakan pembersih atau pelarut yang melelas.
• Ensure the pressure ports are free from dust and debris.

5.2 Penggantian Bateri

When the low battery indicator appears on the display, replace the 9V battery promptly to ensure accurate operation.

• Ikuti langkah pemasangan bateri dalam Bahagian 3.1.

Figure 6: Low Battery Reminder and Auto Shutdown feature.

5.3 Penyimpanan

• Store the manometer in a cool, dry place, away from direct sunlight and extreme temperatures.
• Tanggalkan bateri jika peranti tidak akan digunakan untuk tempoh yang lama untuk mengelakkan kebocoran.

6. Penyelesaian masalah

7. Spesifikasi

Rajah 7: Spesifikasi produk terperinci.

8. Waranti dan Sokongan

8.1 Maklumat Waranti

The AUTOOL GOGO8-US Digital Manometer comes with a Waranti Tiga Tahun against manufacturing defects. If the manometer exhibits any defects within this period, AUTOOL will provide a replacement or a suitable solution to ensure customer satisfaction without delay.

8.2 Sokongan Teknikal

AUTOOL provides sokongan teknikal seumur hidup for this product. For any technical assistance, operational queries, or warranty claims, please contact AUTOOL customer service. We are committed to responding to your inquiries within 24 hours.