Manual d'usuari de la balança de laboratori de precisió KERN PCD 6K-4

1. Introducció

This manual provides essential instructions for the safe and efficient operation of your KERN PCD 6K-4 Precision Laboratory Balance. This laboratory scale features a separate weighing platform, making it ideal for use in specialized environments such as glove-bags or extractor cabinets, particularly when weighing toxic, volatile, or contaminated substances. It includes a PRE-TARE function for manual extraction of known container weights, useful for precise filling quantity controls.

Please read this manual thoroughly before initial use and keep it for future reference.

2. Instruccions de seguretat

• 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 6000g.
• Keep the balance clean and free from dust and chemical spills.
• Utilitzeu només l'adaptador d'alimentació subministrat amb el dispositiu.
• Do not attempt to disassemble or repair the balance yourself. Refer to qualified service personnel.

3. Contingut del paquet

Verifiqueu que tots els elements siguin presents i no estiguin danyats en desempaquetar-los:

• KERN PCD 6K-4 Weighing Platform
• Unitat de visualització digital
• Adaptador d'alimentació
• Wind Protection Ring (for models with Ø 105 mm weighing plate)
• Coberta de seguretat
• Manual d'usuari (aquest document)

Figure 1: KERN PCD 6K-4 Precision Laboratory Balance
This image shows the KERN PCD 6K-4 precision laboratory balance. It consists of a square weighing platform with a stainless steel surface, connected by a cable to a separate digital display unit. The display unit features a large digital readout, along with buttons for ON/OFF, MODE/CAL, SET/M, PRINT, and TARE. The display indicates a maximum capacity of 3500g and a readability of 0.01g, though the model is 6K-4 (6000g max). The separate design is ideal for use in specialized environments like glove-bags.

4. Configuració

1. Col·locació: Place the weighing platform and display unit on a stable, vibration-free, and level surface. Ensure sufficient space for operation and avoid direct sunlight, drafts, or significant temperature fluctuations.
2. Muntatge: Connect the cable from the weighing platform to the designated port on the digital display unit.
3. Nivell: Use the adjustable foot bolts located on the underside of the weighing platform to level the balance. Observe the integrated spirit level (if present) to ensure precise horizontal alignment.
4. Protecció del vent: If your model includes a wind protection ring (for Ø 105 mm weighing plates), carefully place it around the weighing platform. This helps stabilize readings in environments with air currents.
5. Connexió d'alimentació: Connect the power adapter to the display unit and then plug it into a suitable power outlet.

5. Instruccions de funcionament

5.1 Encès/Apagat

• To turn the balance ON, premeu ON/OFF button. The display will show a self-test and then settle at 0.00g.
• To turn the balance OFF, manteniu premut el botó ON/OFF botó fins que la pantalla s'apagui.

5.2 Pesatge bàsic

1. Ensure the balance is powered on and displays 0.00g.
2. Col·loqueu amb cura l'objecte que s'ha de pesar al centre de la plataforma de pesatge.
3. Wait for the display to stabilize. The stable weight will be shown.
4. Remove the item from the platform.

5.3 Funció TARA

The TARE function allows you to subtract the weight of a container, so only the net weight of the contents is displayed.

1. Place the empty container onto the weighing platform. The display will show its weight.
2. Premeu el botó TARA button. The display will reset to 0.00g.
3. Add the substance to be weighed into the container. The display will show the net weight of the substance.

The balance also features a PRE-TARE function for manual entry of a known container weight. Consult the full manual for detailed instructions on using PRE-TARE, typically accessed via the MODE/CAL or SET/M button in specific modes.

5.4 Unit Selection / Mode

Premeu el botó MODE/CAL button to cycle through available weighing units (e.g., grams, kilograms, pounds, ounces) or to enter different operating modes. Refer to the full manual for a list of supported units and mode functions.

5.5 Calibració

Regular calibration ensures the accuracy of your balance. Calibration should be performed using certified calibration weights.

1. Ensure the balance is stable and free from any load.
2. Manteniu premut el botó MODE/CAL fins que aparegui "CAL" a la pantalla.
3. Follow the on-screen prompts to place the required calibration weight(s) onto the platform.
4. Once calibration is complete, the balance will return to weighing mode.

Note: Specific calibration procedures may vary. Always consult the detailed instructions provided with your balance for precise steps and recommended calibration weights.

5.6 Print Function

If your balance is connected to a compatible printer or data interface, pressing the IMPRIMIR button will send the current weighing data to the connected device.

6. Manteniment

• Neteja: Desconnecteu l'alimentació abans de netejar. Feu servir un drap suau i sec.amp cloth with a mild detergent to clean the weighing platform and display unit. Avoid abrasive cleaners or solvents. Ensure no liquid enters the device.
• Emmagatzematge: When not in use for extended periods, store the balance in a clean, dry, and stable environment. Use the provided safety cover to protect it from dust.
• Inspecció: Regularly inspect the power cable and connections for any signs of damage.

7. Solució De Problemes

8. Especificacions

• Model: KERN PCD 6K-4
• Marca: KERN
• Capacitat màxima: 6000 g (6 kg)
• Llegibilitat: Typically 0.01 g (Note: Image shows 0.01g for a 3500g model, actual readability for 6000g model may vary slightly, but is generally in this precision range.)
• Tipus de visualització: Digital
• Característica especial: PRE-TARE function
• Usos recomanats: Laboratory/scientific applications
• Dimensions del producte: 11.02 x 6.5 x 2.95 inches (Weighing platform and display unit combined/approximate)
• Fabricant: KERN & SOHN GmbH

9. Garantia i Suport

For warranty information, technical support, or service inquiries, please contact your KERN dealer or visit the official KERN website. Keep your purchase receipt and product serial number available when contacting support.