1. Pengenalan
This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your KERN PFB 600-2 Precision Laboratory Balance. Please read these instructions carefully before using the device to ensure accurate measurements and prolong its lifespan.
2. Maklumat Keselamatan
- Always operate the balance on a stable, level surface free from vibrations.
- Avoid exposing the balance to extreme temperatures, direct sunlight, or high humidity.
- Do not overload the balance beyond its maximum capacity of 600g.
- Keep liquids and corrosive substances away from the balance.
- Hanya gunakan penyesuai kuasa yang disediakan.
3. Persediaan
3.1 Membongkar dan Pemeriksaan
Carefully remove the balance from its packaging. Inspect all components for any signs of damage. The package should contain the balance unit, weighing pan, draft shield (if applicable), and power adapter.
This image displays the KERN PFB 600-2 Precision Laboratory Balance. It features a white and blue casing, a circular weighing pan, and a clear glass draft shield. The digital display shows '0.00 g', and control buttons for 'PRINT/ESC', 'MODE', 'PCS', '%', 'TARE', and 'ON/OFF' are visible on the front panel.
3.2 Penempatan dan Aras
- Place the balance on a firm, level, and vibration-free surface.
- Adjust the leveling feet located at the bottom of the balance until the air bubble in the spirit level (usually located near the display) is centered.
3.3 Sambungan Kuasa
Connect the power adapter to the balance and then plug it into a suitable power outlet. Allow the balance to warm up for at least 30 minutes before initial use for optimal accuracy.
4. Arahan Operasi
4.1 Hidupkan/Mati Kuasa
- Tekan ke HIDUP/MATI button to turn the balance on.
- Tekan dan tahan butang HIDUP/MATI button to turn the balance off.
4.2 Penimbangan Asas
- Ensure the balance is level and the display shows '0.00 g'. If not, press the SASARAN butang untuk sifar paparan.
- Carefully place the item to be weighed onto the center of the weighing pan.
- Read the stable weight value displayed.
4.3 Fungsi Tara
The tare function allows you to weigh items in a container without including the container's weight.
- Place the empty container on the weighing pan.
- Tekan ke SASARAN button. The display will show '0.00 g'.
- Add the substance to be weighed into the container. The display will show only the net weight of the substance.
4.4 Penukaran Unit
Tekan ke MODE button to cycle through available weighing units (e.g., grams, ounces, pounds, carats, etc.). The active unit will be indicated on the display.
4.5 Counting Function (PCS)
This function allows for counting a large number of identical items.
- Place a known quantity of items (e.g., 10, 20, 50, 100 pieces) on the pan.
- Tekan ke PCS button. The display will prompt you to select the sampsaiznya.
- Gunakan MODE or % buttons to select the corresponding sample size (e.g., P10 for 10 pieces).
- Tekan PCS again to confirm. The balance is now in counting mode.
- Add more items, and the display will show the total count.
4.6 Peratustage Weighing (%)
This function allows you to determine the percentage of a sample relative to a reference weight.
- Letakkan rujukan sample atas kuali penimbang.
- Tekan ke % button. The display will show '100.00%'.
- Keluarkan rujukan sample dan letakkan sample to be measured. The display will show its weight as a percentage of the reference sample.
4.7 Print Function
If connected to a compatible printer or PC, pressing the PRINT/ESC button will send the current weighing data to the connected device.
5. Penyelenggaraan
5.1 Pembersihan
- Sentiasa putuskan sambungan kuasa sebelum membersihkan.
- Wipe the balance exterior with a soft, damp kain. Gunakan pencuci ringan jika perlu.
- Do not use abrasive cleaners, solvents, or immerse the balance in water.
- Clean the weighing pan regularly to prevent accumulation of dust or debris.
5.2 Penyimpanan
When not in use for extended periods, store the balance in a dry, dust-free environment at room temperature. Ensure the draft shield is in place to protect the weighing mechanism.
5.3 Penentukuran Semula
Periodic calibration with certified weights is recommended to maintain accuracy. Refer to the balance's specific calibration procedure in the full technical manual or contact KERN support for guidance.
6. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Display shows 'Err' or 'Overload' | Berat melebihi kapasiti maksimum. | Buang berat badan berlebihan. |
| Bacaan tidak tepat | Balance not level, vibrations, temperature fluctuations, need for calibration. | Check leveling, move to stable surface, allow warm-up, perform calibration. |
| Paparan tidak dihidupkan | No power, faulty adapter. | Check power connection, try a different outlet, verify adapter functionality. |
| Display shows '0.00' but weight is on pan | Tare function was activated with item on pan. | Remove item, press SASARAN to zero, then re-weigh. |
7. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | PFB 600-2 |
| Kapasiti Maksimum | 600 g |
| Dimensi Produk | 12.4 x 8.27 x 3.54 inci |
| Berat Barang | 4.41 paun |
| Jenis Paparan | digital |
| Ciri Khas | High Precision, High Weight Capacity, Digital Display |
| Penggunaan yang Disyorkan | Laboratory/Scientific Applications, Jewellery |
8. Maklumat Waranti
KERN products are manufactured to high-quality standards. This product is covered by a manufacturer's warranty against defects in materials and workmanship. For specific warranty terms and duration, please refer to the warranty card included with your product or visit the official KERN webtapak. Simpan resit pembelian anda sebagai bukti pembelian.
9. Sokongan
For technical assistance, service, or further inquiries regarding your KERN PFB 600-2 Precision Laboratory Balance, please contact KERN customer support. Contact details can typically be found on the KERN official webtapak atau dalam dokumentasi yang diberikan bersama pembelian anda.
