Digital Mini Laboratory Magnetic Hotplate Stirrer YR02937

The Digital Mini Laboratory Magnetic Hotplate Stirrer YR02937 is a crucial tool for labs in the fields of chemistry and biology. Designed to be compact and user-friendly, this magnetic stirrer is enhanced by a digital display for temperature and speed, offering a heating range from Rt to 380°C and a mixing speed of 100-1800 RPM. Its durable construction includes a heat and corrosion-resistant aluminum alloy housing, and a ceramic-coated aluminum heating plate that ensures excellent heat distribution and resistance to corrosion. Additionally, the specially designed housing provides spill protection for the electronic components, while the secondary heat insulation plate minimizes heat loss and prevents damage to the internals.

Market Price

The market price for digital mini laboratory magnetic stirrers like the YR02937 typically ranges between $200 and $500, depending on the brand, features, and additional functions offered. While prices might vary, the YR02937 is competitively positioned to offer an excellent balance between cost and functionality, making it an attractive choice for laboratories seeking reliable and efficient stirring solutions.

Frequently Asked Questions

Q: What are the advantages of using a magnetic stirrer over a gear-driven stirrer? A: Magnetic stirrers are quieter, more efficient, and have no moving external parts that could break, making them ideally suited for long-term use in various laboratory settings. Q: Is the heating plate easy to clean? A: Yes, the ceramic-coated aluminum heating plate is designed for easy cleaning, promoting excellent hygiene and maintenance routines in the lab. Q: Can the stirrer operate in a sealed environment? A: Absolutely, the stirrer can be used within hermetically closed vessels without the need for complicated rotary seals.

Advantages and Disadvantages

Advantages: Compact design, high durability, excellent heat distribution, and noise-free operation are major advantages of the YR02937. It's user-friendly, requiring no lubricants, which eliminates contamination risk. Disadvantages: Although powerful, this model lacks a timer, which might be a limitation for experiments requiring precise time management.

Field Use

The Digital Mini Laboratory Magnetic Hotplate Stirrer YR02937 is perfect for applications involving small to medium volume liquid mixtures needing precise temperature control and stirring speeds. It’s widely used in research laboratories and educational institutions for conducting various mixing tasks requiring consistent and even heating, especially in closed systems.

Recommendations

For optimal performance, ensure the stirrer is placed on a stable, flat surface. Regular cleaning of the heating plate is recommended to maintain its efficiency. Additionally, calibrate the temperature display periodically to guarantee accurate readings. For broader applications, consider integrating with the Kalstein Plus platform for real-time monitoring and adjustments.

Features

• Compact and simple operation.
• Digital display for temperature and speed, heating temperature: Rt-380°C, mixing speed: 100-1800 RPM.
• Durable aluminum alloy housing.
• Ceramic-coated aluminum heating plate.
• Spill protection design.
• Secondary heat insulation plate.
• Adjustable temperature and rotation speed.

Technical Specifications

Model	YR02937
Volume	2L
Heating Plate (mm)	140*140
Heating Power (W)	450
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
Timer Range	-
Voltage	220V / 110V Optional
Dimensions (mm)	350*250*150
Weight (Kg)	3,5