U.S. Solid USS-DBS64-500

U.S. Solid 500g x 0.001g Lab Analytical Balance Instruction Manual

Model: USS-DBS64-500

1. Wprowadzenie

This manual provides essential instructions for the proper setup, operation, maintenance, and troubleshooting of your U.S. Solid 500g x 0.001g Lab Analytical Balance. Designed for high-precision weighing, this balance offers reliable results with 0.001g (1mg) accuracy and a maximum capacity of 500g. It features multiple unit conversions, parts counting, percentage weighing, and manual calibration capabilities.

Please read this manual thoroughly before using the balance to ensure accurate measurements and safe operation.

2. Środki ostrożności

  • Always operate the balance on a stable, level, and vibration-free surface.
  • Avoid placing the balance near strong electromagnetic fields, direct sunlight, or rapid temperature changes.
  • Nie przeciążaj wagi ponad jej maksymalne obciążenie 500g.
  • Keep the balance and its components clean and free from dust and corrosive substances.
  • Use only the provided power adapter or a compatible 9V battery.
  • Do not attempt to disassemble or repair the balance yourself. Contact qualified service personnel if needed.

3. Co znajduje się w pudełku

Carefully unpack all components and check against the following list:

  • Scale Body x1
  • Scale Pan x1
  • Przewód zasilający x1
  • Calibration Weight x1
  • Instrukcja obsługi x1

4. Koniec produktuview

Familiarize yourself with the main components of your analytical balance.

Przód view of the U.S. Solid Lab Analytical Balance with windshield and display showing 0.000g.
Rysunek 4.1: Przód view of the balance. Shows the main display, control buttons, weighing pan, and windshield.
Strona view of the U.S. Solid Lab Analytical Balance, highlighting the compact design.
Rysunek 4.2: Strona view of the balance, illustrating its compact form factor.
Tył view of the U.S. Solid Lab Analytical Balance, showing the power input.
Rysunek 4.3: Tył view of the balance, including the power input port.
Close-up of the bubble level on the U.S. Solid Lab Analytical Balance for horizontal adjustment.
Rysunek 4.4: Detail of the integrated bubble level for precise horizontal adjustment.
Wybuchł view of the U.S. Solid Lab Analytical Balance components with dimensions.
Rysunek 4.5: Wybuchł view showing all components and their dimensions.

5. Konfiguracja

5.1 Rozpakowanie i wstępna kontrola

Carefully remove the balance from its packaging. Inspect all components for any signs of damage. If any damage is found, do not use the balance and contact customer support immediately.

5.2 Umieszczenie

Place the balance on a firm, level, and stable surface. Ensure the location is free from vibrations, drafts, direct sunlight, and rapid temperature fluctuations, which can affect measurement accuracy.

5.3 Wyrównywanie równowagi

The balance must be perfectly level for accurate readings. Use the adjustable feet at the bottom of the balance to center the bubble in the integrated level indicator (refer to Figure 4.4).

Image showing the horizontal adjustment process with the bubble level.
Rysunek 5.1: Horizontal Adjustment. Adjust leveling feet until the bubble is centered. Proper leveling is essential for accuracy.

5.4 Połączenie zasilania

Connect the provided power cord to the balance and a suitable power outlet (100-240V). Alternatively, the balance can be powered by a 9V battery for portable use.

5.5 Czas rozgrzewki

After connecting power, allow the balance to warm up for at least 30 minutes before taking measurements. This stabilizes the internal components and ensures optimal accuracy.

6. Instrukcja obsługi

6.1 Włączanie/wyłączanie zasilania

  • Naciśnij WŁ./WYŁ. button to turn the balance on.
  • Naciśnij i przytrzymaj WŁ./WYŁ. przycisk, aby wyłączyć wagę.

6.2 Podstawowe ważenie

To perform a basic weight measurement:

  1. Ensure the balance is level and has completed its warm-up.
  2. Naciśnij TARA/ZERO przycisk, aby ustawić wyświetlacz na 0.000g.
  3. Ostrożnie umieść przedmiot, który chcesz zważyć, na środku szalki wagi.
  4. Wait for the reading to stabilize. The stable weight will be displayed.

Wideo 6.1: Demonstration of basic weighing, unit conversion, and percentage function on the U.S. Solid Lab Analytical Balance.

6.3 Funkcja tary

Funkcja tarowania pozwala odjąć wagę pojemnika, dzięki czemu mierzona jest tylko waga netto zawartości.

  1. Umieść pusty pojemnik na szalce wagi.
  2. Naciśnij TARA/ZERO przycisk. Wyświetlacz zresetuje się do 0.000 g.
  3. Wsyp materiał do ważenia do pojemnika. Na wyświetlaczu pojawi się waga netto materiału.

6.4 Konwersja jednostek

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

  • Naciśnij JEDNOSTKA button repeatedly to cycle through available units: g (grams), ct (carats), oz (ounces), ozt (troy ounces), lb (pounds), gn (grains), t (metric tons), dwt (pennyweights), kg (kilograms), dr (drams), tlT (Taiwan Tael), N (Newtons), and % (percentagmi).
  • Wybrana jednostka zostanie wyświetlona na ekranie.
Image showing the various measuring units available on the balance.
Rysunek 6.1: Available Measuring Units and Piece Counting options.

6.5 Parts Counting (PCS)

This function allows you to count a large number of identical items by weight.

  1. Place a known quantity of items (e.g., 10, 20, 50, 100, 150, 200, 250, 500) on the pan.
  2. Naciśnij PCS przycisk.
  3. Select the corresponding sample quantity using the JEDNOSTKA przycisk.
  4. Naciskać PCS again to confirm. The balance is now in counting mode.
  5. Dodaj więcej elementów, a na wyświetlaczu pojawi się ich łączna liczba.

6.6 procentytage Ważenie

Procenttage function is useful for formulation and quality control, allowing you to measure a sample's weight as a percentage masy referencyjnej.

  1. Umieść odnośnik sample na szalce wagi.
  2. Naciśnij JEDNOSTKA button until '%' is displayed. The reference weight will be set as 100%.
  3. Usuń odniesienie sample.
  4. Place subsequent samples on the pan. Their weight will be displayed as a percentage masy odniesienia.

6.7 Kalibracja

Regular calibration ensures the accuracy of your balance. It is recommended to calibrate the balance upon initial setup, after relocation, or if you suspect inaccurate readings.

  1. Ensure the weighing pan is empty and the balance is stable.
  2. Naciśnij i przytrzymaj CAL button until 'CAL' appears on the display.
  3. The display will then show the required calibration weight (e.g., 500.000g).
  4. Carefully place the specified calibration weight (provided) onto the center of the weighing pan.
  5. Wait for the balance to automatically calibrate. Once complete, the display will show 'PASS' or return to normal weighing mode.
  6. Remove the calibration weight.
Image showing the control panel buttons including ON/OFF, UNIT, PCS, CAL, and TARE/ZERO.
Rysunek 6.2: Control Panel Buttons. Key functions include ON/OFF, UNIT, PCS (Parts Counting), CAL (Calibration), and TARE/ZERO.

7. Konserwacja

7.1 Czyszczenie

To maintain accuracy and prolong the life of your balance:

  • Zawsze odłączaj zasilanie przed czyszczeniem.
  • Przetrzyj zewnętrzną część wagi miękką,amp płótno. W razie potrzeby użyj łagodnego detergentu.
  • Do not use abrasive cleaners, solvents, or immerse the balance in water.
  • Clean the stainless steel weighing pan and the windshield regularly to prevent accumulation of dust or residues.

7.2 Przechowywanie

When not in use, store the balance in a clean, dry environment, away from extreme temperatures and humidity. Keep the windshield in place to protect the weighing mechanism.

8. Rozwiązywanie Problemów

This section addresses common issues you might encounter with your analytical balance.

ProblemMożliwa przyczynaRozwiązanie
Niedokładne lub wahające się odczyty
  • Balance not level
  • Vibrations or drafts
  • Zmiany temperatury
  • Needs calibration
  • Przeciążać
  • Adjust leveling feet (Figure 5.1)
  • Relocate balance to a stable environment
  • Allow balance to acclimate to room temperature
  • Perform calibration (Section 6.7)
  • Ensure weight is within 500g capacity
Display shows 'Err' or other error codesInternal fault or overload condition.
  • Remove all items from the pan.
  • Turn off the balance, wait 30 seconds, then turn it back on.
  • Jeśli błąd będzie się powtarzał, skontaktuj się z obsługą klienta.
Balance does not power on
  • Brak zasilania
  • Faulty power adapter/battery
  • Sprawdź podłączenie przewodu zasilającego i gniazdka.
  • Replace 9V battery if using battery power.
  • Test power adapter with another device if possible.
Cannot detect small weight changes (e.g., 10-15mg)
  • Environmental interference (drafts, vibrations)
  • Balance not properly calibrated
  • Warm-up time insufficient
  • Ensure stable environment, use windshield.
  • Wykonaj kalibrację (sekcja 6.7).
  • Allow sufficient warm-up time (Section 5.5).

9. Specyfikacje

Technical specifications for the U.S. Solid 500g x 0.001g Lab Analytical Balance.

FunkcjaSzczegół
MarkaUSA stałe
Numer modeluUSS-DBS64-500
Ograniczenie wagowe500 gram
Dokładność odczytu0.001 Grams (1mg)
Typ wyświetlaczaLCD (podświetlany)
Typ wagiSkala balansu
Jednostki miaryg, ct, oz, ozt, lb, gn, t, dwt, kg, dr, tlT, N, %
ZasilaczAC (100-240V) / DC (9V Battery)
Typ materiałuAkrylonitryl-butadien-styren (ABS), stal nierdzewna
Waga przedmiotu3.64 funtów
Zawarte komponentyScale Body, Scale Pan, Power Cord, Calibration Weight, Manual

10. Gwarancja i wsparcie

U.S. Solid products are manufactured to high-quality standards. For information regarding product warranty, please refer to the warranty card included with your purchase or visit the official U.S. Solid webstrona.

For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact U.S. Solid customer service. Contact details can typically be found on the product packaging or the official brand webstrona.