U.S. Solid USS-DBS64-500

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

Model: USS-DBS64-500

1. Увод

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. Мере предострожности

  • 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.
  • Не преоптерећујте вагу преко њеног максималног капацитета од 500 г.
  • 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. Шта је у кутији

Carefully unpack all components and check against the following list:

  • Scale Body x1
  • Scale Pan x1
  • Кабл за напајање к1
  • Calibration Weight x1
  • Упутство за употребу к1

4. Производ је готовview

Familiarize yourself with the main components of your analytical balance.

Фронт view of the U.S. Solid Lab Analytical Balance with windshield and display showing 0.000g.
Слика 4.1: Фронт view of the balance. Shows the main display, control buttons, weighing pan, and windshield.
Сиде view of the U.S. Solid Lab Analytical Balance, highlighting the compact design.
Слика 4.2: Сиде view of the balance, illustrating its compact form factor.
Позади view of the U.S. Solid Lab Analytical Balance, showing the power input.
Слика 4.3: Позади 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.
Слика 4.4: Detail of the integrated bubble level for precise horizontal adjustment.
Експлодирао view of the U.S. Solid Lab Analytical Balance components with dimensions.
Слика 4.5: Експлодирао view showing all components and their dimensions.

5. Подешавање

5.1 Распакивање и почетни преглед

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 Постављање

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 Изравнавање равнотеже

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.
Слика 5.1: Horizontal Adjustment. Adjust leveling feet until the bubble is centered. Proper leveling is essential for accuracy.

5.4 Прикључак за напајање

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 Warm-up Time

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. Упутство за употребу

6.1 Укључивање/искључивање

  • Притисните тастер ОН/ОФФ button to turn the balance on.
  • Притисните и држите ОН/ОФФ button to turn the balance off.

6.2 Основно мерење тежине

To perform a basic weight measurement:

  1. Ensure the balance is level and has completed its warm-up.
  2. Притисните тастер ТАРЕ/ЗЕРО button to set the display to 0.000g.
  3. Пажљиво поставите предмет који треба мерити на средину мерне површине.
  4. Wait for the reading to stabilize. The stable weight will be displayed.

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

6.3 Функција таре

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

  1. Ставите празну посуду на посуду за мерење.
  2. Притисните тастер ТАРЕ/ЗЕРО дугме. Екран ће се ресетовати на 0.000 г.
  3. Додајте материјал који треба измерити у посуду. На екрану ће се приказати нето тежина материјала.

6.4 Конверзија јединица

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

  • Притисните тастер УНИТ 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 % (percentagи).
  • Изабрана јединица ће бити приказана на екрану.
Image showing the various measuring units available on the balance.
Слика 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. Притисните тастер ПЦС дугме.
  3. Select the corresponding sample quantity using the УНИТ дугме.
  4. Притисните ПЦС again to confirm. The balance is now in counting mode.
  5. Add more items, and the display will show the total count.

6.6 Проценатtagе Вагање

Проценатtage function is useful for formulation and quality control, allowing you to measure a sample's weight as a percentagе референтне тежине.

  1. Ставите референцу сampле на посуди за вагање.
  2. Притисните тастер УНИТ button until '%' is displayed. The reference weight will be set as 100%.
  3. Уклоните референцу сampле.
  4. Place subsequent samples on the pan. Their weight will be displayed as a percentagе референтне тежине.

6.7 Калибрација

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. Притисните и држите ЦАЛ 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. Уклоните калибрациону тежину.
Image showing the control panel buttons including ON/OFF, UNIT, PCS, CAL, and TARE/ZERO.
Слика 6.2: Control Panel Buttons. Key functions include ON/OFF, UNIT, PCS (Parts Counting), CAL (Calibration), and TARE/ZERO.

7. Одржавање

7.1 Чишћење

To maintain accuracy and prolong the life of your balance:

  • Увек искључите напајање пре чишћења.
  • Обришите спољашњост ваге меком,amp тканина. Ако је потребно, користите благи детерџент.
  • 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 Складиштење

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.

КСНУМКС. Решавање проблема

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

ПроблемМогући узрокРешење
Нетачна или флуктуирајућа очитавања
  • Balance not level
  • Vibrations or drafts
  • Temperature changes
  • Потребна је калибрација
  • Преоптерећење
  • 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.
  • If the error persists, contact customer support.
Balance does not power on
  • Нема напајања
  • Faulty power adapter/battery
  • Проверите прикључак кабла за напајање и утичницу.
  • 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.
  • Perform calibration (Section 6.7).
  • Allow sufficient warm-up time (Section 5.5).

9. Спецификације

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

ФеатуреДетаљ
БрандУС Солид
Број моделаУСС-ДБС64-500
Ограничење тежине500 грама
Прецизност очитавања0.001 Grams (1mg)
Дисплаи ТипеЛЦД (позадинско осветљење)
Врста ваге за мерењеБаланс Сцале
Меасуремент Унитсg, ct, oz, ozt, lb, gn, t, dwt, kg, dr, tlT, N, %
Повер СупплиAC (100-240V) / DC (9V Battery)
Врста материјалаАкрилонитрил бутадиен стирен (ABS), нерђајући челик
Тежина артикла3.64 фунти
Укључене компонентеScale Body, Scale Pan, Power Cord, Calibration Weight, Manual

10. Гаранција и подршка

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 webсајту.

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 webсајту.