Product Description
The Kalstein Analytical Balances, models YR05568 to YR05572, offer exceptional precision and reliability for various laboratory applications. These balances are engineered with both internal and external calibration capabilities, ensuring accuracy in every measurement. Featuring a resolution of 0.1 mg, they are designed to handle capacities ranging from 220 g to 610 g, catering to diverse weighing needs.
With a minimum weighing capacity of 0.4 mg and a stable time of ≤4 seconds, these balances deliver quick and precise readings. The LCD display, with white backlight and black font, provides easy readability even in low-light conditions. The pan size of Φ80 mm is ideal for accommodating various sample types, while the draft shield dimensions of 162 mm x 171 mm x 225 mm ensure reliable measurements by minimizing environmental disturbances.
Constructed to operate within a temperature range of 5-35℃, the balances maintain performance reliability under different environmental conditions. Additional features such as the standard RS232C interface, optional RS485 and printer connectivity, make these balances versatile and suitable for integration into various laboratory setups.
| Model | YR05568 | YR05569 | YR05570 | YR05571 | YR05572 |
| Calibration | Internal / External Calibration | ||||
| Capacity (g) | 220 g | 310g | 410g | 510g | 610g |
| Resolution (g) | 0.1mg | ||||
| Min weighing (g) | 0.4mg | ||||
| Stable Time | ≤4s | ||||
| Display | LCD(white back light with black font) | ||||
| Pan size | Φ80mm | ||||
| Operation temp | 5-35℃ | ||||
| Repeat ability | 0.1mg if weight ≤ 220g 0.3 mg from 220g to 310g 0.35mg from 310g to 610g | ||||
| Liner | ± 0.5mg | ||||
| Draft shield size | 162mm×171mm×225mm | ||||
| Cal.weight | External（Internal） Calibration | ||||
| Interface | RS232C(Standard)/RS485/Printer(Optional) | ||||
| Dimension | 345×215×345mm | ||||
| N . weight | 7 kg | ||||
Market Price
The average market price for a high-quality analytical balance like the Kalstein YR05568 to YR05572 models typically ranges from $2800 to $3600. This range reflects the advanced technology and precision these balances offer, positioning them as a valuable investment for any laboratory committed to excellence in measurement.
Frequently Asked Questions
How often should the balance be calibrated?
The frequency of calibration depends on the intensity of use and the criticality of measurements. It is recommended to perform calibration regularly, ideally before each critical series of measurements, to ensure the utmost precision.
What maintenance is required for the analytical balance?
Regular cleaning of the pan and surrounding areas minimizes errors from contamination. Additionally, proper handling and avoiding overloading the balance are crucial for maintaining its longevity and performance.
Can the balance be connected to a computer or printer?
Yes, these balances come equipped with an RS232C interface, and options for RS485 and printer connectivity, facilitating easy data transfer and documentation.
Advantages and Disadvantages
Advantages: The Kalstein analytical balances offer precise measurements with a fine resolution of 0.1 mg, suitable for critical laboratory work. Their dual calibration options and fast stabilization time are ideal for high-throughput environments. The build quality ensures durability under regular laboratory conditions.
Disadvantages: Although the balances are robust, the specialized usage requires careful handling and adherence to maintenance protocols to avoid calibration drift over time. Additionally, the initial investment can be significant for small-scale laboratories.
Product Usage in the Field
These analytical balances are integral in laboratories where precise measurements are crucial. Common applications include pharmaceutical research, chemical analysis, and quality control processes. In these scenarios, the balance’s quick stabilization time and precision play a pivotal role in ensuring reliable results.
The transparency and protective capability of the draft shield are particularly beneficial in environments susceptible to fluctuations in airflow, ensuring that external factors do not compromise the accuracy of measurements.
Recommendations
To maintain optimal performance, it is advisable to position the analytical balance on a stable, vibration-free surface away from direct sunlight or airflow, which could impact measurement accuracy. Regular calibration according to the manufacturer’s guidelines is essential for ongoing precision.
Familiarize yourself with the balance’s operational features through the user manual and, when needed, seek technical support for integration with other laboratory equipment, ensuring seamless workflow.
If you’re considering acquiring this advanced analytical balance, request a quote or initiate an automatic quote via the Kalstein Plus platform, ensuring a streamlined purchasing process tailored to your needs.
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