U.S. Solid USS-DBS3-1

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

Model: USS-DBS3-1

Uvod

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.

Varnostne informacije

  • 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.
  • Tehtnice ne preobremenjujte preko njene največje nosilnosti 100 g.
  • Keep the scale clean and free from dust, liquids, and corrosive substances.
  • Z zaščito pred prepihom in tehtalno ploščo ravnajte previdno, da preprečite poškodbe.
  • Ensure the power adapter is correctly connected and use only the provided adapter.

Vsebina paketa

Ob razpakiranju preverite, ali so vsi predmeti prisotni in v dobrem stanju.

  • U.S. Solid Digital Analytical Balance
  • Tehtalna plošča iz nerjavečega jekla
  • Draft Shield (Windshield)
  • AC/DC napajalnik
  • Calibration Weight (typically 100g)
  • Uporabniški priročnik (ta dokument)

Konec izdelkaview

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

Vrh view of the U.S. Solid Digital Analytical Balance showing the control panel and draft shield.
Slika 1: Zgornji del View of Analytical Balance. Ta slika prikazuje vrh 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.

Ključne komponente:

  • Tehtalna plošča: Platforma iz nerjavečega jekla za polaganje predmetov, ki jih je treba tehtati.
  • Zaščita pred prepihom: Transparent enclosure to protect the weighing pan from air currents, ensuring stable and accurate readings.
  • LCD zaslon: Backlit screen showing weight readings, units, and other operational information.
  • Gumbi za upravljanje:
    • VKLOP/IZKLOP: Vklopi ali izklopi tehtnico.
    • ENOTA: Cycles through available weighing units (g, ct, oz, lb, etc.).
    • PCS (Counting Mode): Aktivira funkcijo štetja kosov.
    • CAL (Calibrate): Začne postopek kalibracije.
    • TARA/NIČ: Resets the display to zero, or tares the weight of a container.
  • Izravnalni mehurček: Označuje, ali je tehtnica popolnoma ravna.
  • Nastavljive noge: Uporablja se za niveliranje tehtnice.

Nastavitev

1. Postavitev in niveliranje

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

Stran 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. Napajalni priključek

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.

Navodila za uporabo

1. Vklop/izklop

  • Pritisnite VKLOP/IZKLOP button to turn the scale on. The display will show a self-test sequence and then settle at 0.000g.
  • Pritisnite in držite VKLOP/IZKLOP gumb za izklop tehtnice.

2. Umerjanje

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. Prepričajte se, da je tehtalna plošča prazna in da je zaščita pred prepihom zaprta.
  2. Pritisnite KAL button. The display will show "CAL" followed by the required calibration weight (e.g., "100.000g").
  3. Previdno postavite določeno kalibracijsko utež (npr. 100 g) na sredino tehtalne plošče.
  4. Wait for the display to stabilize and show "PASS" or return to 0.000g, indicating successful calibration.
  5. Odstranite kalibracijsko utež. Tehtnica je zdaj pripravljena za uporabo.

3. Tehtanje

  1. Ensure the scale is powered on and displays 0.000g. If not, press TARA/NIČ.
  2. Predmet, ki ga želite stehtati, previdno postavite na sredino tehtalne plošče.
  3. Close the draft shield to prevent air currents from affecting the reading.
  4. Odčitajte stabilno težo, prikazano na LCD-zaslonu.
  5. Predmet odstranite iz ponve.

4. Funkcija tare

Funkcija tare vam omogoča, da odštejete težo posode, tako da se izmeri le neto teža vsebine.

  1. Na tehtnico postavite prazno posodo. Na zaslonu se bo prikazala njena teža.
  2. Pritisnite TARA/NIČ button. The display will reset to 0.000g.
  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 TARA/NIČ znova.

5. Pretvorba enot

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.
  • Pritisnite ENOTA button to cycle through the available weighing units (e.g., grams (g), carats (ct), ounces (oz), pounds (lb)).
  • The currently selected unit will be displayed on the LCD.

6. Piece Counting (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. Na tehtnico položite znano količino predmetov (npr. 10, 20, 50, 100 kosov).
  2. Pritisnite PCS button. The display will show "PCS" and a number (e.g., "PCS 10").
  3. Pritisnite ENOTA gumb za izbiro sampvelikost, ki ustreza številu predmetov, ki ste jih položili na ponev.
  4. Pritisnite PCS again to confirm the sample size. The display will now show the total count of items.
  5. Zdaj lahko dodate več predmetov in tehtnica bo prikazala skupno število.
  6. Za izhod iz načina štetja pritisnite PCS gumb znova.

Vzdrževanje

1. Čiščenje

  • Pred čiščenjem vedno odklopite napajalnik.
  • Zunanjost tehtnice obrišite z mehko krpoamp cloth. Do not use abrasive cleaners, solvents, or immerse the scale in water.
  • 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. Shranjevanje

  • Ko tehtnice dalj časa ne uporabljate, jo shranite v suhem in brezprašnem okolju pri sobni temperaturi.
  • Keep the draft shield in place to protect the weighing mechanism.

Odpravljanje težav

TežavaMožen vzrokrešitev
Zaslon prikazuje "Err" ali nestabilne odčitke.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.
  • Zaprite zaščito pred prepihom.
  • Premaknite tehtnico stran od elektronskih naprav.
  • Ponovno umerite tehtnico.
  • Restart the scale.
Netočni odčitki.Not calibrated, unstable environment, insufficient warm-up time, or dirty pan.
  • Izvedite kalibracijo.
  • Ensure scale is level and on a stable surface.
  • Allow 30 minutes warm-up time.
  • Očistite tehtalno ploščo.
  • Ensure no air currents are affecting the scale.
Tehtnica se ne vklopi.Ni napajanja, okvarjen adapter ali notranja težava.
  • Preverite priključek napajalnika in stensko vtičnico.
  • Prepričajte se, da je gumb za vklop močno pritisnjen.
  • If using batteries (if applicable), check battery level.
Funkcija tare ne deluje.Nepravilno delovanje.
  • Ensure the container is placed on the pan before pressing TARE/ZERO.
  • Remove the container and press TARE/ZERO to clear previous tare.

Specifikacije

FunkcijaPodrobnost
ZnamkaUS Solid
Številka modelaUSS-DBS3-1
Zmogljivost100 g
Berljivost / Natančnost0.001g / 1 mg
Vrsta zaslonaLCD z osvetlitvijo ozadja
Enote za tehtanjeg, ct, oz, lb, N, T, GN, dr, tlT, T/A/R
NapajalnikAC/DC Adapter (100-240V)
Material tehtalne ploščeNerjaveče jeklo
Dimenzije izdelka13.78 x 9.45 x 4.92 palcev
Teža predmeta4.39 funtov

Garancija in podpora

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 webspletno mesto ali se obrnite neposredno na njihovo službo za stranke. Za uveljavljanje garancije shranite račun.

U.S. Solid Customer Service: Prosim obiščite www.ussolid.com za kontaktne podatke in vire podpore.

© 2023 U.S. Solid. All rights reserved.

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