Magnetic Stirrer with Heating HJ-3, 40W - Laboratory Hotplate Mixer

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The HJ-3 Magnetic Stirrer with Heating, 40W, is a laboratory device designed for efficient simultaneous stirring and heating of liquids. This model features precise temperature control, allowing adjustment from room temperature up to 100°C ±1°C, and a variable stirring speed from 0 to 2000 rpm, providing stable and reliable performance across multiple laboratory applications.

Constructed with heat-resistant and corrosion-resistant materials, including high-quality fluorides and Alnico alloys (aluminum, nickel, cobalt), the stirrer is designed for durability and long-term use. Its robust motor ensures low noise operation, minimal mechanical failures, and consistent performance even under continuous workloads.

Key Technical Specifications:
• Stirring power: 40W.
• Heating power: <250W.
• Temperature range: RT - 100°C ±1°C.
• Adjustable speed: 0 ~ 2000 rpm.
• Power supply: 220V ±10%, 50Hz.
• Low-noise, high-stability operation.
• Suitable for sealed vessels and frequent laboratory use.

Usage Instructions and Safety Guidelines:
• Gradually adjust the stirring speed from slow to fast to avoid imbalance during startup.
• Use the rotary heating control to set the desired temperature. Indicators show when heating is active and when the target temperature is maintained.
• Always place the device on a flat, stable surface during operation.
• Avoid liquid spills on the plate to protect electrical components.
• Turn off the power when the device is not in use for extended periods.

Package Contents:
• HJ-3 Magnetic Stirrer with Heating.
• Detailed user manual with operation and maintenance instructions.

This magnetic stirrer is suitable for a variety of laboratory tasks, including mixing in sealed containers and experiments requiring precise heating. The HJ-3 model ensures long-lasting performance and reliable results, making it a technically advanced solution for modern laboratories.