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U.S. Solid USS-DBS3-1

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

Model: USS-DBS3-1

مقدمة

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.

معلومات السلامة

  • 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.
  • لا تقم بتحميل الميزان فوق طاقته القصوى البالغة 100 غرام.
  • 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.

محتويات الحزمة

تأكد من أن جميع العناصر موجودة وفي حالة جيدة عند فك التعبئة.

  • U.S. Solid Digital Analytical Balance
  • صينية وزن من الفولاذ المقاوم للصدأ
  • Draft Shield (Windshield)
  • محول الطاقة التيار المتردد/المستمر
  • وزن المعايرة (عادةً 100 غرامًا)
  • دليل المستخدم (هذا المستند)

المنتج انتهىview

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

قمة view of the U.S. Solid Digital Analytical Balance showing the control panel and draft shield.
الشكل 1: الجزء العلوي View of Analytical Balance. تعرض هذه الصورة الجزء العلوي 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.

المكونات الرئيسية:

  • صينية الوزن: Stainless steel platform for placing items to be weighed.
  • Draft Shield: Transparent enclosure to protect the weighing pan from air currents, ensuring stable and accurate readings.
  • شاشة LCD: Backlit screen showing weight readings, units, and other operational information.
  • أزرار التحكم:
    • تشغيل/إيقاف: يقوم بتشغيل المقياس أو إيقاف تشغيله.
    • وحدة: Cycles through available weighing units (g, ct, oz, lb, etc.).
    • PCS (Counting Mode): يقوم بتفعيل وظيفة عد القطع.
    • CAL (Calibrate): يبدأ عملية المعايرة.
    • فارغ / صفر: Resets the display to zero, or tares the weight of a container.
  • فقاعة التسوية: Indicates if the scale is perfectly level.
  • أقدام قابلة للتعديل: Used to level the scale.

يثبت

1. وضع وتسوية

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

جانب 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. توصيل الطاقة

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.

تعليمات التشغيل

1. تشغيل/إيقاف التشغيل

  • اضغط على تشغيل/إيقاف button to turn the scale on. The display will show a self-test sequence and then settle at 0.000g.
  • اضغط مع الاستمرار على تشغيل/إيقاف زر لإيقاف تشغيل الميزان.

2. المعايرة

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. اضغط على كال 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. Remove the calibration weight. The scale is now ready for use.

3. الوزن

  1. Ensure the scale is powered on and displays 0.000g. If not, press فارغ / صفر.
  2. ضع العنصر المراد وزنه بعناية في منتصف صينية الوزن.
  3. Close the draft shield to prevent air currents from affecting the reading.
  4. اقرأ الوزن الثابت المعروض على شاشة LCD.
  5. Remove the item from the pan.

4. دالة الوزن الصافي

تتيح لك وظيفة التصفير طرح وزن الحاوية، بحيث يتم قياس الوزن الصافي للمحتويات فقط.

  1. Place an empty container on the weighing pan. The display will show its weight.
  2. اضغط على فارغ / صفر 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. لإزالة الفارغة، قم بإزالة الحاوية من المقلاة واضغط عليها فارغ / صفر مرة أخرى.

5. وحدة التحويل

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.
  • اضغط على وحدة 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 sampليه.

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. اضغط على أجهزة الكمبيوتر الشخصية button. The display will show "PCS" and a number (e.g., "PCS 10").
  3. اضغط على وحدة زر لتحديد sample size that matches the number of items you placed on the pan.
  4. يضعط أجهزة الكمبيوتر الشخصية مرة أخرى للتأكيدample size. The display will now show the total count of items.
  5. يمكنك الآن إضافة المزيد من العناصر، وسيعرض المقياس العدد الإجمالي.
  6. للخروج من وضع العد، اضغط على أجهزة الكمبيوتر الشخصية الزر مرة أخرى.

صيانة

1. التنظيف

  • قم دائمًا بفصل محول الطاقة قبل التنظيف.
  • امسحي الجزء الخارجي من الميزان بقطعة قماش ناعمة.amp 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. التخزين

  • 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.

استكشاف الأخطاء وإصلاحها

مشكلةالسبب المحتملحل
Display shows "Err" or unstable readings.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.
  • أعد معايرة المقياس.
  • Restart the scale.
قراءات غير دقيقة.Not calibrated, unstable environment, insufficient warm-up time, or dirty pan.
  • قم بإجراء المعايرة.
  • 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.
لا يتم تشغيل الميزان.No power, faulty adapter, or internal issue.
  • تحقق من توصيل محول الطاقة ومقبس الحائط.
  • تأكد من الضغط على زر الطاقة بقوة.
  • If using batteries (if applicable), check battery level.
وظيفة التصفير لا تعمل.عملية غير صحيحة.
  • Ensure the container is placed on the pan before pressing TARE/ZERO.
  • Remove the container and press TARE/ZERO to clear previous tare.

تحديد

ميزةالتفاصيل
ماركةالولايات المتحدة صلبة
رقم الموديليو إس إس-دي بي إس 3-1
سعة100 جرام
Readability / Accuracy0.001g / 1 mg
نوع العرضشاشة LCD مع إضاءة خلفية
وحدات الوزنg, ct, oz, lb, N, T, GN, dr, tlT, T/A/R
مزود الطاقةAC/DC Adapter (100-240V)
مادة وعاء الوزنالفولاذ المقاوم للصدأ
أبعاد المنتج13.78 × 9.45 × 4.92 بوصة
وزن العنصر4.39 رطل

الضمان والدعم

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 webالموقع أو تواصل مع خدمة العملاء مباشرةً. احتفظ بإيصال الشراء لطلبات الضمان.

U.S. Solid Customer Service: يرجى الزيارة www.ussolid.com للحصول على تفاصيل الاتصال وموارد الدعم.

المستندات ذات الصلة - يو إس إس-دي بي إس 3-1

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