Technical Glossary and Key Terminology for the YR02947 Intelligent Digital Display Ceramic Hotplate Stirrer
The YR02947 Intelligent Digital Display Ceramic Hotplate Stirrer is a versatile and efficient tool widely used in laboratory settings. Understanding the technical terminology associated with this equipment will enhance operational efficiency and accuracy. This article provides a comprehensive glossary of key terms relevant to the YR02947, along with explanations of how they relate to its functionalities and applications.
Overview of the YR02947
The YR02947 model is designed to simplify laboratory tasks involving heating and stirring solutions. It combines the benefits of a magnetic stirrer with a heating element, offering precise control over temperature and stirring speed. This section highlights its essential features:
- Compact design and ease of operation.
- Digital display for temperature and stirring speed.
- Temperature range: Ambient to 400 degrees Celsius.
- Stirring speed range: 100 to 1800 RPM.
Technical Specifications Table for YR02947
| Specification | Details |
|---|---|
| Model | YR02947 |
| Top Plate Material | White Ceramic |
| Stirring Range | 0 ~ 2000 RPM |
| Speed Accuracy | ± 1 RPM |
| Temperature Range for Each Position | Ambient to 400 degrees |
| Temperature Accuracy | ± 1 degree |
| Power Supply | 160-240 V, 110-120 V |
| Weight | 7 kg |
Essential Technical Terms
This section provides a glossary of relevant terms used in conjunction with the YR02947:
| Term | Definition |
|---|---|
| Magnetic Stirrer | A device that uses a magnetic field to rotate a stir bar in a liquid, providing uniform mixing. |
| Heating Plate | The surface on which the containers are placed, designed to heat solutions evenly. |
| PID Control | Proportional-Integral-Derivative control; an advanced method of controlling temperature. |
| RPM | Revolutions per minute; a measure of the speed of stirring. |
| Thermal Insulation | A material or feature that reduces heat loss from the device, improving efficiency. |
| Digital Display | A screen that shows temperature and stirring speed in real-time. |
| Aluminum Alloy | A strong, lightweight material used in the construction of the device for durability. |
| Compact Design | A design feature that allows the device to occupy less space while maintaining functionality. |
| Voltage | The electrical potential required for the device to operate, specified as 160-240 V or 110-120 V. |
| Calibration | The process of adjusting the device to ensure accurate measurements. |
| Spill Protection | A design feature that prevents spills from damaging internal components. |
| Cleaning Protocol | Recommended procedures for maintaining the cleanliness and functionality of the device. |
| Laboratory Standards | The guidelines and regulations that laboratory equipment must meet for safe operation. |
| Temperature Gradient | The rate of temperature change within the substance being heated, which affects mixing quality. |
| Expected Lifespan | The anticipated operational duration of the device before significant maintenance or replacement is required. |
| Thermocouple | A sensor used to measure temperature, often integrated in hotplates for accurate readings. |
Frequently Asked Questions
What is the maximum stirring speed of the YR02947?
The YR02947 can achieve a maximum stirring speed of 2000 RPM, allowing for efficient mixing of various solutions.
How does the PID control work in the YR02947?
PID control in the YR02947 adjusts the heating based on the difference between the desired temperature and the actual temperature, ensuring stable and accurate heating.
What materials can be used with the ceramic plate of the YR02947?
The ceramic plate of the YR02947 is compatible with a wide range of laboratory glassware, including beakers and flasks, ensuring effective heat distribution without contamination.
How do I calibrate the YR02947 for accurate temperature readings?
Calibration involves comparing the readings from the YR02947 with a reference thermometer, adjusting settings as necessary to ensure accuracy within specified tolerances.
What is the typical maintenance schedule for the YR02947?
The typical maintenance schedule includes regular cleaning after each use, inspection of electrical components, and periodic calibration every six months to ensure optimal performance.
Can the YR02947 be used for high-viscosity liquids?
While the YR02947 is designed for a variety of fluids, high-viscosity liquids may require adjustments to stirring speed to achieve effective mixing.
What safety features are included in the YR02947?
The YR02947 includes spill protection, thermal insulation, and an automatic shut-off feature to ensure safe operation under various conditions.
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