VEVOR 600g x 0.01g Analytical Lab Balance SF-400D

1. परिचय

Thank you for choosing the VEVOR SF-400D Analytical Lab Balance. This high-precision digital scale is designed for accurate and stable weighing results in various professional and personal settings. With a maximum capacity of 600g and a precision of 0.01g, it offers quick 3-second response times and multiple unit conversions. This manual provides essential information for the safe and efficient operation of your balance.

Image 1.1: VEVOR 0.01g High Precision Lab Scale, demonstrating its accuracy and quick response.

2. सुरक्षा निर्देशनहरू

• Always operate the balance on a stable, level, and vibration-free surface.
• Avoid placing the balance near strong electromagnetic fields, heat sources, or direct sunlight.
• ६००० ग्रामको अधिकतम क्षमताभन्दा बढी ब्यालेन्स नबोक्नुहोस्।
• Keep the balance clean and dry. Avoid exposure to liquids or corrosive substances.
• प्रदान गरिएको पावर एडाप्टर वा सिफारिस गरिएका ब्याट्रीहरू मात्र प्रयोग गर्नुहोस्।
• Do not attempt to disassemble or repair the balance yourself. Contact qualified personnel for service.

3. प्याकेज सामग्री

प्याकेजमा सबै वस्तुहरू छन् भनी प्रमाणित गर्नुहोस्:

• 1 x VEVOR Analytical Lab Balance (SF-400D)
• 1 x प्रयोगकर्ता पुस्तिका
• १ x पावर एडाप्टर
• 1 x Metal Tray (Weighing Pan)
• 4 x Plastic Feet Pads
• 1 x USB to DC Cable (Note: May be included only for specific regions like AU)

4. उत्पादन समाप्तview

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

Image 4.1: LCD Display and Unit Conversion Options.

Image 4.2: Dual Power Modes and Key Features.

नियन्त्रण प्यानल:

• अन/अफ: Powers the balance on or off.
• दिशाहरु: Cycles through different weighing units (g, ct, dwt, GN, T, oz).
• रिपल: Zeros the display, typically used to subtract the weight of a container.
• PCS (Count): Activates the counting function for uniform items.
• CAL (Calibration): Initiates the calibration process.

अन्य सुविधाहरू:

• LCD डिस्प्ले: Provides clear, easy-to-read weight data and unit indicators.
• 4.2" Round Weighing Pan: Made of stainless steel, designed to minimize airflow interference.
• Built-in Leveling Bubble: Helps ensure the balance is perfectly level for accurate readings.
• Adjustable Scale Feet: Used in conjunction with the leveling bubble to level the balance.
• RS232C Interface: For data transmission to printers or computers (cable not always included).

5. सेटअप

5.1 अनप्याकिङ

प्याकेजिङबाट सबै कम्पोनेन्टहरू सावधानीपूर्वक हटाउनुहोस्। भविष्यमा भण्डारण वा ढुवानीको लागि प्याकेजिङ राख्नुहोस्।

5.2 नियुक्ति

Place the balance on a firm, level, and stable surface, away from drafts, vibrations, and direct heat or cold sources. Ensure adequate space around the balance for operation.

5.3 Leveling the Balance

For accurate measurements, the balance must be perfectly level.

1. Locate the built-in leveling bubble, usually found near the display or on the side of the balance.
2. Adjust the four adjustable feet at the bottom of the balance until the air bubble is centered within the circle of the leveling bubble indicator.

Image 5.1: Leveling Bubble and Adjustable Feet for precise setup.

5.4 पावर जडान

The balance supports dual power modes: AC adapter or batteries.

• एसी पावर: Connect the provided power adapter to the DC 5V input port on the balance and then plug it into a suitable wall outlet.
• ब्याट्री पावर: If using batteries (not included), open the battery compartment and insert the required batteries, ensuring correct polarity.

6. सञ्चालन निर्देशनहरू

५.१ पावर अन/अफ

थिच्नुहोस् ON/OFF button to turn the balance on. Press and hold the ON/OFF यसलाई बन्द गर्न केही सेकेन्डको लागि बटन थिच्नुहोस्।

6.2 एकाइ रूपान्तरण

थिच्नुहोस् मोड button repeatedly to cycle through the available weighing units: grams (g), carats (ct), pennyweights (dwt), grains (GN), taels (T), and ounces (oz).

.6.3. T टायर प्रकार्य

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

1. तौल प्यानमा खाली कन्टेनर राख्नुहोस्।
2. पढाइ स्थिर हुनको लागि पर्खनुहोस्।
3. थिच्नुहोस् तारा बटन। डिस्प्ले शून्यमा रिसेट हुनेछ।
4. तौल गर्नुपर्ने वस्तुहरू कन्टेनरमा थप्नुहोस्। डिस्प्लेले वस्तुहरूको खुद तौल देखाउनेछ।

Image 6.1: Step-by-step guide for using the Tare Function.

५.४ गणना कार्य (PCS)

This function is useful for counting a large number of uniform items.

1. को रूप मा स्थानample quantity of items (e.g., 10, 20, 50, or 100 pieces) on the weighing pan.
2. थिच्नुहोस् र होल्ड गर्नुहोस् PCS बटन तब सम्मample size option appears (e.g., "10 PCS").
3. थिच्नुहोस् मोड s चयन गर्न बटनample size that matches the number of items you placed.
4. थिच्नुहोस् PCS again to confirm. The display will now show the count of the sample।
5. Add more items to the pan, and the balance will display the total count.

४.३ क्यालिब्रेसन (CAL)

Regular calibration ensures the accuracy of your balance. A calibration weight (not included) is required.

1. Ensure the balance is on a level surface and nothing is on the weighing pan.
2. थिच्नुहोस् र होल्ड गर्नुहोस् CAL button until "CAL" appears on the display, followed by the required calibration weight (e.g., "600.00g").
3. Carefully place the specified calibration weight onto the center of the weighing pan.
4. The display will show "PASS" or a similar indication when calibration is complete. Remove the weight.
5. The balance will return to normal weighing mode.

7. मर्मतसम्भार

८.१ सरसफाई

To maintain accuracy and prolong the life of your balance:

• Wipe the balance with a soft, damp कपडा। घर्षण गर्ने क्लीनरहरू प्रयोग नगर्नुहोस् वा युनिटलाई पानीमा डुबाउनुहोस्।
• The stainless steel weighing pan can be removed for separate cleaning. Ensure it is dry before reattaching.
• Keep the display and buttons free from dust and debris.

Image 7.1: High-Quality Materials for durability and easy cleaning.

7.2 भण्डारण

When not in use, store the balance in a clean, dry, and stable environment. If storing for an extended period, remove batteries to prevent leakage.

T. समस्या निवारण

If you encounter issues with your balance, refer to the following common problems and solutions:

• डिस्प्ले/पावर छैन:
  • Check if the power adapter is securely connected and the outlet is functional.
  • If using batteries, ensure they are correctly inserted and not depleted. Replace if necessary.
• गलत पठनहरू:
  • Ensure the balance is on a stable, level surface and properly leveled using the bubble indicator.
  • Perform a calibration using a known calibration weight.
  • Avoid drafts, vibrations, or sudden temperature changes during weighing.
  • Ensure nothing is touching the weighing pan or the balance body during measurement.
• "EEEE" or Overload Indication:
  • The balance is overloaded. Remove items immediately to prevent damage.

यदि यी समाधानहरू प्रयास गरेपछि पनि समस्या रहिरह्यो भने, कृपया सहयोगको लागि VEVOR ग्राहक समर्थनलाई सम्पर्क गर्नुहोस्।

9. निर्दिष्टीकरणहरू

Detailed technical specifications for the VEVOR SF-400D Analytical Lab Balance:

Image 9.1: VEVOR Lab Balance Specifications.

10. वारेन्टी र समर्थन

वारेन्टी जानकारी, प्राविधिक सहयोग, वा सेवा सोधपुछको लागि, कृपया तपाईंको उत्पादनसँग समावेश गरिएको वारेन्टी कार्ड हेर्नुहोस् वा आधिकारिक VEVOR मा जानुहोस्। webसाइट। खरिदको प्रमाणको रूपमा आफ्नो खरिद रसिद राख्नुहोस्।