Sartorius BCE2201-1S Entris II Essential Precision Balance User Manual

1. Pendahuluan

This manual provides comprehensive instructions for the proper installation, operation, and maintenance of your Sartorius BCE2201-1S Entris II Essential Precision Balance. To ensure accurate and reliable performance, please read this manual thoroughly before using the device and keep it for future reference.

2. Informasi Keselamatan

Observe the following safety precautions to prevent injury and damage to the balance:

• Operate the balance only in dry, indoor environments.
• Ensure the power supply matches the specifications indicated on the balance.
• Do not open the balance housing; refer servicing to qualified personnel.
• Hindari memaparkan timbangan pada suhu ekstrem, kelembapan, atau sinar matahari langsung.
• Do not place objects heavier than the maximum capacity (2200g) on the weighing pan.
• Clean the balance with a soft, damp kain dan deterjen ringan. Hindari pembersih atau pelarut abrasif.

3. Isi Paket

Setelah membuka kemasan, pastikan semua komponen ada dan tidak rusak. Paket tersebut harus berisi:

• Sartorius BCE2201-1S Entris II Essential Precision Balance
• Adaptor Daya
• Berat Pan
• Draft Shield (if applicable to model configuration)
• User Manual (dokumen ini)

Jika ada barang yang hilang atau rusak, segera hubungi pemasok Anda.

4. Pengaturan

4.1 Pembongkaran dan Penempatan

Carefully remove the balance from its packaging. Place the balance on a stable, level surface free from vibrations, drafts, and rapid temperature changes. Ensure adequate space around the balance for operation and maintenance.

4.2 Perakitan

Place the weighing pan onto the pan support. If your model includes a draft shield, assemble it according to the diagrams provided in the separate assembly guide or on the packaging.

Gambar 1: The Sartorius BCE2201-1S Entris II Essential Precision Balance, shown with its protective draft shield and weighing pan installed. This image illustrates the typical setup of the balance ready for use.

4.3 Sambungan Daya

Connect the power adapter to the balance and then plug it into a suitable electrical outlet. Allow the balance to warm up for at least 30 minutes before initial use to ensure optimal stability.

4.4 Initial Calibration (isoCAL)

The Entris II features an internal automatic calibration function (isoCAL). Upon initial power-up or after relocation, it is recommended to perform an isoCAL. Refer to the operating instructions section for details on initiating this process via the touch display.

5. Petunjuk Pengoperasian

5.1 Menghidupkan/Mematikan

• Untuk menyalakan: Tekan tombol Aktif/Nonaktif button (typically marked with a circle and vertical line symbol).
• Untuk mematikan: Tekan dan tahan tombol Aktif/Nonaktif tombol sampai layar mati.

5.2 Basic Weighing Procedure

1. Ensure the weighing pan is empty and clean.
2. Tekan tombol Nol button to set the display to 0.0g.
3. Letakkan barang yang akan ditimbang dengan hati-hati di tengah timbangan.
4. Wait for the stability indicator (usually a small circle or arrow) to appear, indicating a stable reading.
5. Read the weight displayed on the LED touch screen.

5.3 Taring

Taring allows you to subtract the weight of a container, so only the net weight of the sample ditampilkan.

1. Letakkan wadah kosong pada loyang timbang.
2. Tekan tombol Tara button (often marked with a 'T' or '->0<-' symbol). The display will show 0.0g.
3. Tambahkan sampke dalam kontainer. Layar akan menampilkan berat bersih dari sampsaya.

Gambar 2: Sebuah detail view of the Sartorius Entris II Essential Precision Balance's LED touch display, showing the current weight reading, stability indicator, and various function icons including isoCAL and Tare. This image highlights the user interface for daily operation.

5.4 Pemilihan Unit

The Entris II balance supports various weighing units. To change the unit, navigate through the menu options on the LED touch display. Consult the on-screen prompts or the full digital manual for specific steps to access unit settings.

5.5 Aplikasi Bawaan

The Entris II features 12 built-in applications to assist with various weighing tasks. These applications can be accessed via the touch display menu. Examples include counting, percentage weighing, and density determination. Refer to the balance's on-screen help or the comprehensive digital manual for detailed instructions on using each application.

6. Pemeliharaan

6.1 Pembersihan

Regular cleaning ensures the longevity and accuracy of your balance.

• Lepaskan timbangan dari catu daya sebelum membersihkan.
• Gunakan kain yang lembut dan tidak berbulu dampened with a mild detergent solution (e.g., soap and water) to clean the exterior surfaces.
• The weighing pan can be removed and cleaned separately with warm water and detergent. Ensure it is completely dry before re-installing.
• Do not allow liquids to enter the balance housing.

6.2 Kalibrasi

The isoCAL function provides internal automatic calibration. It is recommended to perform this regularly, especially if the ambient temperature changes significantly or if high accuracy is critical for your application. Access isoCAL via the balance's menu.

7. Penyelesaian masalah

If you encounter issues with your balance, refer to the following common problems and solutions:

• Pembacaan Tidak Stabil:
  • Check for drafts, vibrations, or temperature fluctuations.
  • Ensure the balance is level and on a stable surface.
  • Perform an isoCAL.
• Layar Menampilkan Pesan Kesalahan:
  • Consult the balance's on-screen help or the comprehensive digital manual for specific error code meanings.
  • Try powering the balance off and on again.
• Balance Does Not Power On:
  • Verify the power adapter is securely connected to both the balance and the electrical outlet.
  • Periksa stopkontak dengan perangkat lain.

If the problem persists after attempting these solutions, contact Sartorius customer support or your authorized dealer.

8. Spesifikasi

9. Garansi dan Dukungan

For detailed warranty information and technical support, please refer to the official Sartorius website or contact your local authorized Sartorius dealer. Keep your purchase receipt and product serial number readily available when seeking support.