Overview
DHJF-4002 low temperature (thermostatic) stirred reaction bath is produced by GREATWALL, which is mainly used to replace dry ice and liquidnitrogen for low temperature reaction. It can chill down or heat reaction vessels such as flasks, beakers and testtubes. The equipment is suitable for scientific research institutes, university laboratories and enterprise laboratories.
Features
1. Adopt PID mode temperature control, high temperature control accuracy.
2. Temperature setting and display using digital mode, easy to operate, easy to monitor.
3. Equipped with fully enclosed Magnetic Stirrer, smooth operation and long service life.
4. It can be equipped with two-stage stirring to make the temperature of the sample in the reaction vessel more uniform.
5. The diameter of the groove cover can be adjusted to effectively reduce the loss of refrigerant during operation.
6. Equipped with external fixture holder, easy to install Burette, external Sensor, etc.
7. Using brand Compressor, reliable operation and high efficiency.
8. There is a liquid discharge port under the tank, which is convenient for changing the bath liquid in the tank.
Principle
The equipment achieves precise cooling or heating of the bath liquid in the Tank through the built-in Compressor refrigeration system and the PID intelligent temperature controller. At the same time, the stirrer is driven by the fully enclosed Magnetic Stirrer to keep the temperature of the bath liquid and the materials in the reaction vessel immersed in it uniform.
Applications
Research institutes, university laboratories, enterprise laboratories
Steps
1. Place the device at Permissible Ambient Temperature (5~ 25 ° C) and connect it to a 220V~ 240V~, 50Hz power supply.
2. Add an appropriate amount of bath liquid through the liquid discharge port under the Tank.
3. Put the reaction vessel that needs to be thermostatic into the Tank, and adjust the diameter of the groove cover according to the size of the container.
4. Put the stirrer in the container.
5. Set the required temperature through the digital panel (range -40 to 99 ° C).
6. Turn on the magnetic stirring function, and optional secondary stirring is available as required.
7. If an external Sensor or Burette is required, it can be installed using the configured external attachment holder.
8. After use, the bath liquid can be discharged through the discharge port.
Notice
• Ambient Temperature of the equipment should be between 5 and 25 ℃.
• Power supply voltage is 220V~ 240V~ 50Hz.
• The maximum flask capacity is 500ml, please do not overload.
• When changing the bath liquid, please use the liquid port under the tank.
• Pay attention to adjusting the diameter of the groove cover during operation to reduce the loss of refrigerant.
• The total power of the equipment is 820W, please ensure the safety of the power supply line.
• Device weight is 35kg, please pay attention to safety when moving.
