Product Description
The YR02940 Hot Plate Laboratory Magnetic Stirrer is designed to elevate laboratory processes through precision and efficiency. With a large heating plate measuring 280×280 mm and the ability to handle up to 15 liters, this model ensures extensive applications in lab settings. Powered by a robust 1000W heating element, it offers a wide temperature range from room temperature up to 380°C, making it suitable for various chemical and biological experiments.
The stirrer boasts a mixing speed range from 100 to 1800 RPM, providing versatility in stirring conditions. Its ceramic-coated aluminum heating plate is available in white or black, offering both aesthetic appeal and functional durability. The device incorporates a PID auto control for precise temperature regulation, complemented by a digital LCD display that ensures temperature accuracy of ±1°C. The use of a PT100 thermocouple sensor further enhances its reliability, measuring both inner and outer temperatures with high precision.
| Model | YR02940 |
| Volume | 15L |
| Heating Plate (mm) | 280*280 |
| Heating Power (W) | 1000 |
| Heating Plate Material | Ceramic Coated Aluminium (White or Black) |
| Temperature Range | Rt-380°C |
| Mixing Speed | 100-1800RPM |
| Temperature Control | PID Auto Control |
| Temperature Display (°C) | Digital LCD Display |
| Temperature Accuracy | ± 1°C |
| Thermocouple Probe (Sensor) | PT100, with Inner and Outer Thermocouple |
| Permissible Working Temperature | Rt to 40°C |
| Timer | Without Timer |
| Voltage | 220V / 110V Optional |
| Dimensions (mm) | 550*420*380 |
| Weight (Kg) | 9 |
Market Price
The YR02940 hot plate stirrer is a premium product, reflecting its exceptional performance and reliability in the lab environment. The market price for comparable products typically ranges from 700 USD to 1200 USD, depending on specific features and supplier offerings. Investing in this device ensures a high return through its precision and longevity, essential for demanding laboratory operations.
Frequently Asked Questions
What is the maximum volume capacity of the YR02940 model?
The maximum volume capacity is 15 liters, making it suitable for large-scale experiments.
What material is the heating plate made of?
The heating plate is constructed from ceramic-coated aluminum, which is available in either white or black.
Does the device come with a built-in timer?
No, the YR02940 stirrer does not include a built-in timer function.
Advantages and Disadvantages
The YR02940 hot plate stirrer offers several advantages, including high precision with a PID auto temperature control system and a wide temperature range that accommodates various laboratory procedures. Its ceramic-coated heating plate ensures durability and uniform heat distribution.
On the downside, this model doesn’t include a timer, which may require external timing devices for certain applications. Nevertheless, its overall performance and accuracy far outweigh this minor limitation.
Product Use in the Field
The YR02940 hot plate stirrer is widely used in laboratories for mixing and heating solutions, ideal in fields such as chemistry, biology, and pharmacology. Its ability to precisely control temperature and stirring speeds enhances the consistency and reproducibility of experimental results.
Furthermore, its intuitive LCD display and robust build allow it to perform reliably in various conditions, handling demanding workloads with ease. The stirrer’s application extends to any scenario requiring precise thermal and mixing control.
Recommendations
For optimal use of the YR02940 hot plate stirrer, it is recommended to regularly clean the ceramic surface to maintain its thermal properties and aesthetic appearance. Calibration of the temperature sensor should be periodically performed to ensure accuracy.
It’s advisable to monitor the device during long-term operations to prevent overheating, even though the permissible working temperature is up to 40°C. Additionally, selecting the appropriate voltage setting (220V or 110V) based on local power supply conditions will extend the device’s service life.
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