Product Description
The Analytical Balance models YR05779, YR05780, and YR05781 from Kalstein are exemplars of precision engineering in laboratory scales. Designed to deliver the highest accuracy and reliability in weight measurement, these balances come with varied capacities of 110g, 210g, and 310g respectively, paired with a readability of 0.001g. Such precision ensures minimal deviation, with repeatability and linearity marked at ±0.002g and ±0.003g.
The rapid stabilization time of ≤3 seconds ensures efficient and speedy measurements, essential for high-paced laboratory settings. A pan size of Ø90mm and appearance size of 340x215x350mm make these devices convenient for a range of laboratory applications. The draft shield is of a compact design with dimensions of 240x190x265mm, providing added precision by minimizing environmental interferences.
Each model features standard RS232 communication for seamless data transfer, and external calibration capability, ensuring ongoing accuracy. Moreover, there’s versatility with options like printer connectivity and under weighing, facilitating broader applications. The equipment comes protected with a robust inner packaging size of 415x285x430mm and an outer packaging of 475x315x485mm, weighing a total of 7.5kg for secure transportation.
| Model | YR05779 | YR05780 | YR05781 |
| Capacity | 110g | 210g | 310g |
| Readability | 0.001g | ||
| Min Weighing | 0.004g | ||
| Repeatability | ±0.002g | ||
| Linearity | ±0.003g | ||
| Stable Time | ≤3S | ||
| Pan Size | Ø90mm | ||
| Appearance Size | 340x215x350mm | ||
| Draft Shield Size | 240x190x265mm | ||
| Communication | RS232 (Standard) | ||
| Calibration | External Calibration | ||
| Cal.Weight | 100g | 200g | |
| Option | Printer/Under weighing | ||
| Packing Size | Inner box: 415x285x430mm Outer box: 475x315x485mm | ||
| Gross Weight | 7.5kg | ||
Market Price
When considering the purchase of an analytical balance, understanding its market valuation is essential. The analytical balances from Kalstein are available for approximately 340 to 1000 USD, with variations depending on model specifications and purchase conditions. This price range reflects the quality and precision these devices bring, making them a valuable investment for any laboratory seeking accuracy and efficiency.
Frequently Asked Questions
What is the precision of these analytical balances?
The balances offer a high precision with a readability of 0.001g. This ensures that measurements are exact and reliable for critical laboratory applications.
Are the balances easily portable?
Despite a solid construction, the devices are designed for laboratory use with a gross weight of 7.5kg, allowing for reasonable portability between laboratory settings if required.
Can these balances connect to external devices?
Yes, all models come equipped with RS232 interfaces to facilitate connection with printers or computers for data logging and analysis purposes.
Advantages and Disadvantages
Advantages: The Kalstein analytical balances excel in accuracy and speed, with a stabilization time of under three seconds. Their robust construction ensures durability whilst the external calibration offers adaptability for different weighing conditions. The versatile connectivity options further enhance their utility in modern laboratories.
Disadvantages: While these balances provide superior performance, they do require an external calibration weight to maintain accuracy, which could translate into additional equipment costs. Furthermore, their features might exceed the needs of users requiring simpler scales.
Use of Product in the Field
In practical laboratory settings, these analytical balances are indispensable for tasks requiring meticulous measurements, such as chemistry experiments, pharmaceutical dosing, or quality control processes in manufacturing environments. The balances’ precision ensures consistency and reliability, critical for data integrity in any experimental or production workflow.
For scientists and technicians, using these balances facilitates a comprehensive analysis of material properties through weight determination. The rapid stabilization time complements high-throughput environments, while connecting the balances to data management systems via RS232 ensures seamless integration into digital record-keeping systems.
Recommendations
To maintain the exceptional accuracy of these analytical balances, regular external calibration is advised. Ensure that the balances are placed on a stable, vibration-free surface to prevent measurement errors. For applications involving volatile or corrosive substances, consider using the under weighing feature to protect the balance from exposure.
Utilize the RS232 connectivity to enhance data management by integrating the balances with computer systems or printers. This connectivity will streamline the recording process and improve data reliability through direct data input into digital formats.
Maintain the cleanliness of the balances, especially around the pan and draft shield area, to prevent cross-contamination or inaccurate readings. Following these practices will not only maximize the lifespan of the equipment but also uphold its precision and reliability, ensuring dependable performance in any laboratory setting.
If you are looking for a blend of innovation and quality, you have come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece of equipment with a level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the most friendly pricing. Don’t hesitate any longer, we bring science to life, it’s time to be part of our community. https://kalstein.net/en/product/analytical-balance-yr05779-yr05781/.
