Product Description
The Internal Calibration Analytical Balance series, models YR05568 to YR05572, offer unparalleled precision and reliability for laboratory applications. Designed to meet the rigorous demands of analytical processes, these balances feature both internal and external calibration options, ensuring maximum accuracy. With capacities ranging from 220g to 610g and a fine resolution of 0.1mg, they are perfect for precise weighing required in scientific research and industrial applications.
Each model maintains stability with a response time of ≤4 seconds, enhancing workflow efficiency. The balances are equipped with an easy-to-read LCD display featuring white backlight and black font, accommodating diverse lighting environments. The durable pan measures Φ80mm, offering ample space for a variety of weighing tasks, while the draft shield size of 162mm×171mm×225mm minimizes interference from air currents.
| Model | YR05568 | YR05569 | YR05570 | YR05571 | YR05572 |
| Calibration | Internal / External Calibration | ||||
| Capacity (g) | 220 g | 310 g | 410 g | 510 g | 610 g |
| Resolution (g) | 0.1 mg | ||||
| Min weighing (g) | 0.4 mg | ||||
| Stable Time | ≤4 s | ||||
| Display | LCD(white backlight with black font) | ||||
| Pan size | Φ80 mm | ||||
| Operation temp | 5-35℃ | ||||
| Repeatability | 0.1 mg if weight ≤ 220 g 0.3 mg from 220 g to 310 g 0.35 mg from 310 g to 610 g | ||||
| Linearity | ± 0.5 mg | ||||
| Draft shield size | 162 mm×171 mm×225 mm | ||||
| Cal. weight | External（Internal） Calibration | ||||
| Interface | RS232C(Standard)/RS485/Printer(Optional) | ||||
| Dimension | 345×215×345 mm | ||||
| Net weight | 7 kg | ||||
Market Price
The price of analytical balances in this category varies based on features and specifications. Generally, high-precision models like the YR05568 to YR05572 range from $1,500 to $4,000. Factors such as calibration options, interface capabilities, and capacity drive pricing variations. For exact pricing and to receive the best quote tailored to your needs, consider generating an automatic quotation on the Kalstein Plus platform for a seamless experience.
Frequently Asked Questions
What is the main use of the analytical balance?
These balances are primarily used for precise measurements in research laboratories, pharmaceutical industries, and quality assurance processes.
Does the balance support external calibration weights?
Yes, all models in this series support both internal and external calibration, providing versatile calibration options to users.
How often should I calibrate the balance?
The frequency of calibration depends on usage and environmental conditions, but generally, a regular routine check is advisable for maintaining accuracy.
Advantages and Disadvantages
Advantages: The key strengths of these analytical balances include high precision, rapid stabilization time, and ease of use due to the intuitive LCD display. They offer flexible calibration options and are built with a robust draft shield to minimize measurement errors. Additionally, the RS232 interface ensures seamless data transfer and connectivity to other devices.
Disadvantages: One potential downside is the cost, which may be on the higher side for budget-conscious buyers. Additionally, the requirement for a stable power source and environmental conditions can be challenging in less controlled settings.
Product Use in the Field
In practical applications, these analytical balances are essential for accurate measurement in various industries including pharmaceuticals, food testing, and academic research. For instance, in a chemistry lab, it ensures precise measurement of chemical compounds, contributing to reliable experimental outcomes. Its stable time of ≤4 seconds and repeatability make it an invaluable tool for environments that demand efficiency and accuracy.
Recommendations
To maximize the performance of these balances, it is recommended to place them on a stable, vibration-free surface away from direct sunlight and drafts. Regular cleaning and calibration will also contribute to prolonged accuracy and reliability. Additionally, familiarize yourself with the balance’s interface and functionalities to leverage its full potential. For institutions considering a bulk purchase, contacting Kalstein for a customized solution can optimize procurement and ensure compatibility with existing equipment.
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