Description

The External Calibration Analytical Balance YG1080 // YG1081 is a high-precision instrument designed for laboratories, industrial quality control, and scientific research. Featuring an electromagnetic force sensor, this balance ensures highly accurate and repeatable measurements. Its external auto-calibration system allows for adjustments using certified calibration weights, ensuring optimal precision at all times. With a resolution of 0.0001g, a stabilization time of ≤3 seconds, and a backlit LCD display, it provides fast and clear results, even in low-light environments.

This balance is equipped with advanced weighing functions, including tare, counting, unit conversion, density measurement, peak hold, and dynamic weighing. Additionally, it offers upper and lower limit settings, accumulation function, and clock functionality for time-stamped measurements. Its overload and fault alarm system, along with a level indicator, enhances operational safety and accuracy. Connectivity is also a key feature, with a standard RS232 interface and optional RS485, USB, or printer connections, making data transfer seamless. Its draft shield with a spacious internal chamber prevents external interference, ensuring precise readings even in challenging environments.

Market Price

The market price for the YG1080 // YG1081 varies based on capacity and additional accessories, typically ranging between $611 and $630 USD. The final price depends on optional features such as USB connectivity, RS485 interface, and density kits for solid and liquid materials. To get an exact quote based on your specific requirements, it is advisable to request a customized quotation from an authorized distributor.

Frequently Asked Questions

• What is the main advantage of external calibration?
  External calibration allows users to manually calibrate the balance using certified weights, ensuring precision across different working conditions. This feature is particularly useful in laboratories where regular calibration is required.
• Is the balance compatible with printers and data management systems?
  Yes, it includes an RS232 interface as standard, with options for USB, RS485, and direct printer connectivity, facilitating seamless data documentation.
• What is the stabilization time for accurate readings?
  The balance stabilizes in ≤3 seconds, making it highly efficient for laboratories that require fast and precise measurements.

Advantages and Disadvantages

Advantages

• High precision and stability, with a resolution of 0.0001g.
• External calibration, ensuring user-controlled accuracy with certified weights.
• Multiple weighing functions, including density measurement and peak hold.
• Advanced connectivity options, with RS232 as standard and USB/RS485 as optional.
• Sturdy draft shield, minimizing environmental interference.

Disadvantages:

• Requires manual calibration, unlike models with automatic internal calibration.
• The external calibration weight is not included and must be purchased separately.

Field Applications

The YG1080 // YG1081 is ideal for pharmaceutical research, chemistry labs, jewelry precision weighing, and industrial quality control. Its high sensitivity and fast stabilization make it suitable for measuring fine powders, chemical compounds, and delicate materials. The density function is particularly beneficial for testing the specific gravity of liquids and solids, while the dynamic weighing mode is useful for analyzing moving samples.

Recommendations

For optimal performance, the balance should be placed on a stable, vibration-free surface and used in controlled environments within the recommended temperature range of 5-35°C. Regular external calibration using certified weights is essential to maintain high accuracy. Keeping the weighing pan and draft shield clean will prevent interference and ensure longevity.

Technical Specifications