Manuels+

U.S. Solid USS-DBS3-1

U.S. Solid 100g 0.001g Digital Analytical Balance Precision Scale

Model: USS-DBS3-1

Introduction

This manual provides essential information for the proper operation and maintenance of your U.S. Solid Digital Analytical Balance. Please read this manual thoroughly before using the scale to ensure accurate measurements and prolong the life of the instrument. This precision scale is designed for laboratory and industrial applications requiring high accuracy measurements up to 100 grams with 0.001g readability.

Consignes de sécurité

  • Always operate the scale on a stable, level, and vibration-free surface.
  • Avoid placing the scale near strong electromagnetic fields, heat sources, or direct sunlight.
  • Ne surchargez pas la balance au-delà de sa capacité maximale de 100 g.
  • Keep the scale clean and free from dust, liquids, and corrosive substances.
  • Handle the draft shield and weighing pan with care to prevent damage.
  • Ensure the power adapter is correctly connected and use only the provided adapter.

Contenu du colis

Vérifiez que tous les articles sont présents et en bon état lors du déballage.

  • U.S. Solid Digital Analytical Balance
  • Plateau de pesée en acier inoxydable
  • Draft Shield (Windshield)
  • Adaptateur secteur CA/CC
  • Calibration Weight (typically 100g)
  • Manuel de l'utilisateur (ce document)

Produit terminéview

Familiarize yourself with the main components and controls of the analytical balance.

Haut view of the U.S. Solid Digital Analytical Balance showing the control panel and draft shield.
Figure 1 : Haut View of Analytical Balance. Cette image montre le haut view of the U.S. Solid Digital Analytical Balance, highlighting the control panel with its buttons and the transparent draft shield covering the weighing pan.
Diagram showing the control panel buttons: ON/OFF, UNIT, PCS, CAL, TARE/ZERO, and the Backlit LED Display, Draft Shield, SS Pan, and AC & DC Power Supply.
Figure 2: Control Panel and Key Components. This diagram labels the main buttons on the control panel including ON/OFF, UNIT, PCS (Counting Mode), CAL (Calibrate), and TARE/ZERO. It also points out the Backlit LED Display, Draft Shield, Stainless Steel (SS) Pan, and the AC & DC Power Supply connection.

Composants clés :

  • Plateau de pesée : Plateforme en acier inoxydable pour y déposer les articles à peser.
  • Draft Shield: Transparent enclosure to protect the weighing pan from air currents, ensuring stable and accurate readings.
  • Écran LCD : Backlit screen showing weight readings, units, and other operational information.
  • Boutons de contrôle :
    • MARCHE/ARRÊT : Allume ou éteint la balance.
    • UNITÉ: Cycles through available weighing units (g, ct, oz, lb, etc.).
    • PCS (Counting Mode): Active la fonction de comptage des pièces.
    • CAL (Calibrate): Lance le processus d'étalonnage.
    • TARE/ZÉRO : Resets the display to zero, or tares the weight of a container.
  • Bulle de mise à niveau : Indicates if the scale is perfectly level.
  • Pieds réglables: Used to level the scale.

Installation

1. Placement et nivellement

For optimal accuracy, place the analytical balance on a firm, stable, and level surface, free from vibrations, drafts, and direct heat.

Côté view of the U.S. Solid Digital Analytical Balance showing the leveling bubble.
Figure 3: Leveling Bubble. This image shows a close-up of the leveling bubble on the side of the scale, which helps ensure the device is perfectly horizontal for accurate measurements.
Diagram illustrating horizontal adjustment using leveling feet and the importance of environmental stability.
Figure 4: Horizontal Adjustment and Environmental Stability. This diagram illustrates how to adjust the leveling feet until the bubble is centered for proper horizontal adjustment. It also emphasizes the need for a stable, vibration-free environment, away from air currents and temperature changes, to maintain accuracy.
  1. Place the scale on a sturdy workbench or table.
  2. Adjust the four adjustable feet located at the bottom of the scale until the bubble in the leveling indicator is perfectly centered. This ensures the weighing mechanism is horizontal.

2. Connexion électrique

Connect the provided AC/DC power adapter to the power input port on the scale and then plug it into a suitable electrical outlet.

3. Warm-up Time

After connecting power, allow the balance to warm up for at least 30 minutes before use. This stabilizes the internal components and ensures accurate measurements. For best results, keep the scale powered on during periods of frequent use.

Mode d'emploi

1. Marche/Arrêt

  • Appuyez sur le MARCHE/ARRÊT button to turn the scale on. The display will show a self-test sequence and then settle at 0.000g.
  • Appuyez et maintenez enfoncé le MARCHE/ARRÊT bouton pour éteindre la balance.

2. Étalonnage

Calibration is crucial for maintaining accuracy. It is recommended to calibrate the scale before first use, after moving it, or if you suspect inaccurate readings.

Diagram showing the calibration process with the CAL button and placement of calibration weight.
Figure 5: Calibration Process. This diagram illustrates the steps for calibration, including pressing the CAL button and placing the provided calibration weight on the weighing pan. The display will guide the user through the process.
  1. Ensure the weighing pan is empty and the draft shield is closed.
  2. Appuyez sur le CAL button. The display will show "CAL" followed by the required calibration weight (e.g., "100.000g").
  3. Carefully place the specified calibration weight (e.g., 100g) onto the center of the weighing pan.
  4. Wait for the display to stabilize and show "PASS" or return to 0.000g, indicating successful calibration.
  5. Retirez le poids d'étalonnage. La balance est maintenant prête à l'emploi.

3. Pesée

  1. Ensure the scale is powered on and displays 0.000g. If not, press TARE/ZÉRO.
  2. Déposez soigneusement l'objet à peser au centre du plateau de pesée.
  3. Close the draft shield to prevent air currents from affecting the reading.
  4. Lisez le poids stable affiché sur l'écran LCD.
  5. Retirez l'élément de la poêle.

4. Fonction Tare

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

  1. Place an empty container on the weighing pan. The display will show its weight.
  2. Appuyez sur le TARE/ZÉRO Appuyez sur le bouton. L'affichage se réinitialisera à 0.000 g.
  3. Add the substance to be weighed into the container. The display will now show only the weight of the substance.
  4. To clear the tare, remove the container from the pan and press TARE/ZÉRO encore.

5. Conversion d'unités

The scale supports multiple weighing units.

Diagram showing various measuring units available on the scale: g, ct, oz, ozt, lb, N, T, GN, dr, tlT, T/A/R.
Figure 6: Measuring Units. This diagram illustrates the different measuring units supported by the scale, including grams (g), carats (ct), ounces (oz), troy ounces (ozt), pounds (lb), Newtons (N), Tael (T), Grains (GN), Dram (dr), Tola (tlT), and T/A/R.
  • Appuyez sur le UNITÉ button to cycle through the available weighing units (e.g., grams (g), carats (ct), ounces (oz), pounds (lb)).
  • L'unité actuellement sélectionnée s'affichera sur l'écran LCD.

6. Comptage des pièces (PCS)

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

Diagram showing the piece counting function with sample sizes: 10, 20, 50, 100, 150, 200, 250, 500.
Figure 7: Piece Counting Sample Sizes. This diagram illustrates the various sample sizes that can be used for the piece counting function, including 10, 20, 50, 100, 150, 200, 250, and 500 pieces.
  1. Place a known quantity of items (e.g., 10, 20, 50, 100 pieces) on the weighing pan.
  2. Appuyez sur le PC button. The display will show "PCS" and a number (e.g., "PCS 10").
  3. Appuyez sur le UNITÉ bouton pour sélectionner le sample size that matches the number of items you placed on the pan.
  4. Presse PC à nouveau pour confirmer le sample size. The display will now show the total count of items.
  5. Vous pouvez maintenant ajouter d'autres articles, et la balance affichera le nombre total.
  6. Pour quitter le mode de comptage, appuyez sur PC Appuyez à nouveau sur le bouton.

Entretien

1. Nettoyage

  • Débranchez toujours l'adaptateur secteur avant le nettoyage.
  • Essuyez l'extérieur de la balance avec un chiffon doux et sec.amp Nettoyez avec un chiffon. N’utilisez pas de nettoyants abrasifs, de solvants ni n’immergez le tartre dans l’eau.
  • The stainless steel weighing pan can be removed and cleaned separately with mild soap and water. Ensure it is completely dry before placing it back on the scale.
  • Clean the draft shield with a soft cloth to maintain visibility.

2. Stockage

  • When not in use for extended periods, store the scale in a dry, dust-free environment at room temperature.
  • Keep the draft shield in place to protect the weighing mechanism.

Dépannage

ProblèmeCause possibleSolution
L'affichage indique « Err » ou des valeurs instables.Overload, unstable surface, strong air currents, electromagnetic interference, or internal error.
  • Ensure item weight is within capacity (max 100g).
  • Place scale on a stable, level surface.
  • Close the draft shield.
  • Move scale away from electronic devices.
  • Recalibrer la balance.
  • Restart the scale.
Lectures inexactes.Not calibrated, unstable environment, insufficient warm-up time, or dirty pan.
  • Effectuez l'étalonnage.
  • Ensure scale is level and on a stable surface.
  • Allow 30 minutes warm-up time.
  • Clean the weighing pan.
  • Ensure no air currents are affecting the scale.
La balance ne s'allume pas.No power, faulty adapter, or internal issue.
  • Vérifiez la connexion de l'adaptateur secteur et la prise murale.
  • Assurez-vous que le bouton d’alimentation est fermement enfoncé.
  • If using batteries (if applicable), check battery level.
La fonction tare ne fonctionne pas.Fonctionnement incorrect.
  • Ensure the container is placed on the pan before pressing TARE/ZERO.
  • Remove the container and press TARE/ZERO to clear previous tare.

Caractéristiques

FonctionnalitéDétail
MarqueSolide américain
Numéro de modèleUSS-DBS3-1
Capacité100 g
Readability / Accuracy0.001g / 1 mg
Type d'affichageLCD avec rétroéclairage
Unités de peséeg, ct, oz, lb, N, T, GN, dr, tlT, T/A/R
Alimentation électriqueAC/DC Adapter (100-240V)
Matériau du plateau de peséeAcier inoxydable
Dimensions du produit13.78 x 9.45 x 4.92 pouces
Poids de l'article4.39 livres

Garantie et assistance

U.S. Solid products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the official U.S. Solid webou contactez directement leur service client. Conservez votre reçu d'achat pour toute réclamation sous garantie.

U.S. Solid Customer Service: S'il vous plaît visitez www.ussolid.com pour obtenir les coordonnées et les ressources d'assistance.

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