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

1. Uvod

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. Varnostne informacije

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.
• Tehtnice ne izpostavljajte ekstremnim temperaturam, vlagi ali neposredni sončni svetlobi.
• Do not place objects heavier than the maximum capacity (2200g) on the weighing pan.
• Clean the balance with a soft, damp krpo in blagim detergentom. Izogibajte se abrazivnim čistilom ali topilom.

3. Vsebina paketa

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

• Sartorius BCE2201-1S Entris II Essential Precision Balance
• Napajalni adapter
• Posoda za tehtanje
• Draft Shield (if applicable to model configuration)
• Uporabniški priročnik (ta dokument)

Če kateri koli predmet manjka ali je poškodovan, se nemudoma obrnite na dobavitelja.

4. Nastavitev

4.1 Razpakiranje in namestitev

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 Montaža

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.

Slika 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 Napajalni priključek

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. Navodila za uporabo

5.1 Vklop/izklop

• Za vklop: Pritisnite Vklop/izklop button (typically marked with a circle and vertical line symbol).
• Za izklop: Pritisnite in držite Vklop/izklop gumb, dokler se zaslon ne izklopi.

5.2 Osnovni postopek tehtanja

1. Ensure the weighing pan is empty and clean.
2. Pritisnite Nič 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 Tariranje

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

1. Prazno posodo postavite na tehtalno ploščo.
2. Pritisnite Tara button (often marked with a 'T' or '->0<-' symbol). The display will show 0.0g.
3. Dodajte sample to the container. The display will show the net weight of the sample.

Slika 2: Podrobno 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 Izbira enote

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. Vzdrževanje

6.1 Čiščenje

Regular cleaning ensures the longevity and accuracy of your balance.

• Disconnect the balance from the power supply before cleaning.
• Uporabite mehko krpo, ki ne pušča vlaken 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 Kalibracija

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. Odpravljanje težav

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

• Nestabilni odčitki:
  • 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.
  • Preverite vtičnico z drugo napravo.

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

8. Specifikacije

9. Garancija in podpora

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.