Hanchen Electronic Analytical Balance 220g/0.1mg User Manual

Wstęp

This manual provides comprehensive instructions for the safe and efficient operation, setup, maintenance, and troubleshooting of your Hanchen Electronic Analytical Balance 220g/0.1mg. Please read this manual thoroughly before using the device to ensure optimal performance and longevity.

Image: The Hanchen Electronic Analytical Balance, featuring a clear glass draft shield and digital display.

Główne cechy

• High Precision & Fast Weighing: Equipped with a high-precision electromagnetic force balance sensor, adjustable feet, level bubble, overload alarm, error indication, and external calibration for quick and accurate results.
• Wyświetlacz LCD: Large LCD display with white backlight and black font provides clear and precise readings in seconds, even in low-light conditions.
• Szklana szyba przednia: A protective glass draft shield minimizes environmental influences on weighing accuracy.
• Konwersja jednostek: Supports conversion between various units including Grams (g), Milligrams (mg), Carats (ct), Ounces (oz), and more.
• Trwała konstrukcja: Features a 304 stainless steel pallet (moisture-proof, corrosion-resistant), a Φ80mm stainless steel weighing pan, and durable ABS high-strength plastic with an internal metal coating.
• Interfejs RS232: Allows serial data exchange with a computer or printer for convenient data organization and analysis.
• Szerokie zastosowanie: Suitable for laboratories, pharmacies, jewelry stores, chemical plants, industry, agriculture, commerce, schools, and scientific research.

Specyfikacje

Image: Dimensions of the Hanchen Electronic Analytical Balance, showing height, width, and depth.

Instrukcje konfiguracji

1. Rozpakowywanie: Carefully remove the balance and all accessories from the packaging. Ensure all components listed in the accessories section are present.
2. Umieszczenie: Place the balance on a stable, level surface, free from vibrations, drafts, and direct sunlight. Use the adjustable feet at the bottom of the balance to level the device. The integrated level bubble on the control panel will assist in achieving a perfectly level setup.
3. Weighing Pan Assembly: Assemble the weighing plates in the correct order to ensure proper function. If assembled incorrectly, the balance may display "L" to indicate an error.
4. Podłączenie zasilania: Connect the power supply to the balance's power inlet and then plug it into a suitable power outlet (110V).
5. Initial Power On & Preheating: Naciśnij WŁ./WYŁ. button to turn on the balance. Open the two glass draft shields and allow the balance to preheat for at least 30 minutes. This allows the balance to adapt to the environment, ensuring more accurate readings.
6. Zerowanie: After powering on and preheating, if the display does not show "0.0000 g", press the TARA button to zero the balance.

Image: Close-up of the control panel, showing the ON/OFF, TARE, CAL, and UNIT buttons, along with the level indicator and data interface ports.

Image: Underside of the balance, highlighting the non-slip level adjustment feet and the integrated weigh-below hook.

Kalibrowanie

Calibration is essential for maintaining the accuracy of your analytical balance. Follow these steps for external calibration:

1. Ensure the balance is on a stable table and powered on.
2. If the display does not show "0.0000 g", press TARA to zero it.
3. After the display shows "0.0000", press the CAL button. The screen will show "PLEASE WAIT".
4. Once stable, the display will show the required calibration weight (e.g., "200 g" for a 200g sample).
5. Carefully place the specified calibration weight onto the center of the weighing pan. Close the draft shield.
6. Poczekaj 3 sekundy, a następnie naciśnij CAL again. The screen will blink.
7. After stabilization, the balance will beep and return to weighing mode, indicating successful calibration.
8. Open the draft shield and remove the calibration weight.

Ciepła rada: When weighing, always close the draft shield to ensure accurate readings.

Instrukcja obsługi

Ważenie podstawowe

1. Ensure the balance is calibrated and displaying "0.0000 g".
2. Ostrożnie umieść przedmiot, który chcesz zważyć, na środku szalki wagi.
3. Close the glass draft shield to prevent air currents from affecting the reading.
4. Wait for the reading to stabilize. The stable weight will be displayed on the LCD.
5. Wyjmij potrawę z patelni.

Funkcja tarowania

The tare function allows you to zero the balance with a container on the pan, so only the weight of the contents is measured.

1. Umieść pusty pojemnik na szalce wagi.
2. Naciśnij TARA button. The display will reset to "0.0000 g".
3. Dodaj substancję, którą chcesz zważyć, do pojemnika. Na wyświetlaczu pojawi się masa netto substancji.

Konwersja jednostek

The balance supports multiple weighing units. To change the unit:

1. Naciśnij JEDNOSTKA button to cycle through available units (g, mg, ct, oz, etc.).
2. Alternatively, for advanced unit configuration, refer to the detailed instructions in the video below, which explains how to use the menu codes for specific unit conversions.

Data Output (RS232 Interface)

The RS232 interface allows for connection to a computer or printer for data logging and analysis.

1. Connect the balance to your computer or printer using a compatible RS232 cable.
2. Refer to your computer or printer's manual for specific software or driver requirements.
3. Naciśnij DANE button on the balance to transmit the current weighing data.

Konserwacja

• Czyszczenie: Regularly clean the weighing pan and the glass draft shield with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the surfaces. The stainless steel pan is moisture-proof and corrosion-resistant.
• Składowanie: When not in use, ensure the balance is turned off and the draft shield is closed to protect the weighing mechanism from dust and debris. Store in a dry, stable environment.
• Kontrola: Periodically check the adjustable feet and level bubble to ensure the balance remains level. Inspect cables for any signs of wear or damage.

Rozwiązywanie problemów

Gwarancja i wsparcie

Hanchen provides a Roczna bezpłatna gwarancja dla tego produktu. Dodatkowo, Lifelong Support is offered to assist with any queries or issues you may encounter during the product's lifespan.

For technical assistance, troubleshooting, or warranty claims, please contact Hanchen Instrument directly.

• Sprzedający: Instrument Hanchena
• E-mail: usługawang2015@hotmail.com
• Sklep Amazon: Visit Hanchen Store on Amazon