Internal Calibration Analytical Balance YR06622

Internal Calibration Analytical Balance YR06622 is a high-precision instrument designed for laboratory applications, scientific research, quality control, and the pharmaceutical industry, where weighing accuracy is a critical requirement. Thanks to its automatic internal calibration, activated by a single key or time trigger, it ensures reliable results without the need for external weights, reducing human error and optimizing working time. Its electromagnetic force sensor provides a readability of 0.0001 g, making it ideal for demanding gravimetric analyses. This model features a maximum capacity of 210 g, excellent repeatability (±0.0002 g), and linearity of ±0.0003 g, achieving stability in ≤3 seconds. The backlit LCD display ensures easy reading even in low-light environments, while its aluminum housing with a large draft shield protects against air currents, ensuring stability against vibrations and airflow. It includes advanced functions such as tare, piece counting, percentage weighing, unit conversion (g, mg, ct, oz), and under-weighing, making it a versatile solution for multiple analytical applications. In the market, the YR06622 is positioned as a professional-grade analytical balance with an excellent cost-benefit ratio, competitive with high-cost brands while maintaining high technical standards. Its standard RS232 connectivity, with optional USB or RJ45, allows easy integration with data management systems, printers, or laboratory software, meeting modern traceability and control requirements.

Frequently Asked Questions

Does the balance require frequent manual calibration? No. The YR06622 features automatic internal calibration, which minimizes the need for manual adjustments and ensures consistent accuracy. Can it be connected to a computer or printer? Yes. It includes standard RS232 and offers optional USB or RJ45, facilitating data transfer and result printing. Is it suitable for pharmaceutical and university laboratories? Absolutely. Its high resolution and stability make it ideal for academic, pharmaceutical, chemical, and industrial laboratories.

Advantages and Disadvantages

Advantages: • High precision with a readability of 0.0001 g. • Automatic internal calibration that saves time and reduces errors. • Robust design with effective protection against air currents. • Multiple weighing functions and unit conversions. • Excellent price-to-performance ratio within its segment. Possible Disadvantages: • Capacity limited to 210 g, focused on precision analysis rather than large loads. • Requires controlled environmental conditions to fully exploit its accuracy.

Product Use in the Field

The YR06622 Analytical Balance is mainly used in quality control laboratories, scientific research centers, universities, and the pharmaceutical industry, where weighing of reagents, formulations, biological samples, or reference standards is required. Its fast stabilization time and automatic internal calibration allow easy integration into daily analytical routines, even in high-demand operational environments.

Recommendations

To maximize the service life and accuracy of the instrument, it is recommended to install the balance on a stable surface, away from vibrations, air currents, and heat sources. Keeping the weighing chamber clean and performing periodic checks of the working environment will help maintain consistent results. Using the printer option or PC connection is ideal for improving data traceability and record keeping.

Technical Specifications

Model	YR06622
Readability	0.0001g
Min Weighing	0.0004g
Repeatability	±0.0002g
Linearity	±0.0003g
Stable Time	≤3S
Pan Size	Ø80mm
Appearance Size	340x215x350mm
Draft Shield Size	240x190x265mm
Communication	RS232(Standard) / USB、RJ45 (Optional)
Temperature	15-35℃
Cal.Weight	100g			200g
Option	Printer
Packing Size	Inner box:415x285x430mm Outer box:475x315x485mm
Gross Weight	11kg