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

1. Introducció

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. Informació de seguretat

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.
• Eviteu exposar la balança a temperatures extremes, humitat o llum solar directa.
• Do not place objects heavier than the maximum capacity (2200g) on the weighing pan.
• Clean the balance with a soft, damp drap i detergent suau. Eviteu productes de neteja o dissolvents abrasius.

3. Contingut del paquet

Upon unpacking, verify that all components are present and undamaged. The package should contain:

• Sartorius BCE2201-1S Entris II Essential Precision Balance
• Adaptador d'alimentació
• Paella de pesatge
• Draft Shield (if applicable to model configuration)
• Manual d'usuari (aquest document)

Si falta algun article o està malmès, contacteu immediatament amb el vostre proveïdor.

4. Configuració

4.1 Desembalatge i col·locació

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 Muntatge

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.

Figura 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 Connexió d'alimentació

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. Instruccions de funcionament

5.1 Engegada/apagada

• Per encendre: premeu el botó On/Off button (typically marked with a circle and vertical line symbol).
• Per apagar: premeu i manteniu premut el botó On/Off botó fins que la pantalla s'apagui.

5.2 Procediment bàsic de pesatge

1. Ensure the weighing pan is empty and clean.
2. Premeu el botó Zero button to set the display to 0.0g.
3. Place the item to be weighed gently onto the center of the weighing pan.
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 sampes mostra le.

1. Col·loqueu el recipient buit al plat de pesatge.
2. Premeu el botó Tara button (often marked with a 'T' or '->0<-' symbol). The display will show 0.0g.
3. Afegeix el sample to the container. The display will show the net weight of the sample.

Figura 2: Un detallat 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 Selecció d'unitats

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 Built-in Applications

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. Manteniment

6.1 Neteja

Regular cleaning ensures the longevity and accuracy of your balance.

• Disconnect the balance from the power supply before cleaning.
• Utilitzeu un drap suau i sense pelusa 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 Calibració

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. Solució De Problemes

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

• Lectures inestables:
  • Check for drafts, vibrations, or temperature fluctuations.
  • Ensure the balance is level and on a stable surface.
  • Perform an isoCAL.
• Display Shows Error Message:
  • 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.
  • Comproveu la presa de corrent amb un altre dispositiu.

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

8. Especificacions

9. Garantia i Suport

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.