Overview
DHJF-4005 Thermostatic agitation reaction bath is a laboratory equipment produced by GREATWALL, which is mainly used for chilling down, heating flasks, beakers and testtubes. It can replace dry ice and liquid nitrogen for low temperature reaction. It is suitable for scientific research institutes, university laboratories and enterprise laboratories.
Features
1. The temperature control adopts PID mode, and the temperature control accuracy is high.
2. Temperature setting and display using digital mode, easy to operate, easy to monitor.
3. Fully enclosed Magnetic Stirrer, smooth operation and long service life.
4. It can be equipped with two-stage stirring to ensure uniform temperature of the sample in the user's reaction vessel.
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 device precisely chills down or heats the bath liquid in the Tank to the set temperature through the built-in Compressor refrigeration system combined with the PID temperature controller. At the same time, the stirrer swirl/spin in the Tank is driven by the fully enclosed Magnetic Stirrer to make the bath liquid temperature uniform, and can be equipped with secondary stirring to further ensure the Temperature uniformity of the sample in the reaction vessel.
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. Use the digital panel to set the required temperature (range -40 to 99 ° C).
4. Put the reaction vessel (up to 2000ml flask) into the Tank, and adjust the diameter of the groove cover as needed to reduce the loss of refrigerant.
5. Turn on the magnetic stirring function to ensure uniform temperature of the bath and reactants.
6. If you need an external Sensor or Burette, you can install it with an external attachment holder.
7. After use, the bath liquid can be discharged through the discharge port.
Notice
• Equipment Ambient Temperature should be in the range of 5~ 25 ℃.
• Power supply voltage is 220V~ 240V~ 50Hz before use.
• When operating, please note that the maximum flask capacity that can be placed is 2000ml.
• When changing the bath liquid, please use the liquid port under the tank.
• The total power of the equipment is 2450W, please ensure the safety of the power supply line.
• Device weight is 56kg, pay attention to safety when moving.
