Overview
PINGXUAN YHJD-40-05L Magnetic Stir Low Temperature Thermostatic Bath is an experimental equipment that integrates low temperature thermostatic, high temperature thermostatic and magnetic Stir functions. Its Temperature range can reach -40~ 100 ℃, and it has external circulation function, which realizes multi-purpose of one machine. It is suitable for various experimental scenarios that require precise temperature control and uniform Stir.
Features
1. Built-in magnetic Stir system, speed 0~ 1500rpm stepless adjustable, no need for external Stirrer, easy and safe to use.
2. The corrosion-resistant strong magnetic Stir can operate stably for a long time to ensure uniform sample temperature and improve experimental accuracy.
3. Equipped with large LCD screen, Temperature Stability, Simple and intuitive operation.
4. With over-temperature alarm function, it can automatically cut off the load to ensure safety.
5. Support temperature measurement deviation correction, temperature accuracy up to 0.1 ℃, 0.01 ℃.
6. The fully enclosed Compressor is used for refrigeration, with fast cooling speed, low noise, and multiple protections for overheating and overcurrent.
7. With external circulation function, it expands the application range of the equipment.
Principle
The device achieves precise temperature control in the tank through the built-in Compressor refrigeration system and heating system. At the same time, its unique magnetic Stir system generates a swirl/spin magnetic field, which drives the corrosion-resistant magnetic Stir placed in the reaction vessel (such as a three-mouth reaction bottle or an open flask) to synchronize the swirl/spin, thus uniformly Stir the sample in the Thermostatic bath or connected by external circulation, so that the material temperature is consistent.
Applications
Chemical synthesis, materials science, biopharmaceuticals, Petrochemicals, food testing, environment monitoring, Universities & colleges and research institutes laboratories and other experimental fields that require accurate thermostatic and Stir.
Standards
The data did not mention specific compliance criteria.
Steps
1. Place the device in a smooth and ventilated place and connect it to the power supply.
2. Open the drain valve, add an appropriate amount of heat transfer medium (such as silicone oil or water) to the tank, and the liquid level needs to be submerged in the heating tube and Sensor.
3. Place the container containing the sample and the Magnetic Stir into the tank or connect it through the external circulation line.
4. Set the required target temperature, Stir speed and other parameters through the LCD screen.
5. Start the equipment, start cooling/heating and Stir.
6. After the experiment, turn off the power of the device and remove the sample.
7. If the medium needs to be replaced, it can be discharged through the drain valve.
Notice
* Before use, please ensure that the liquid level of the heat conducting medium in the tank is sufficient, and immerse the heating tube and temperature sensor.
Do not start the heating function when there is no medium or insufficient medium in the tank to prevent dry burning from damaging the equipment.
* Stirring device should be reasonably selected according to the size of the container and the viscosity of the sample to ensure the Stirring effect.
When the equipment is running, do not touch internal moving parts and high/low temperature surfaces.
* When performing external circulation operations, please ensure that the circulation line connection is firm and there is no leakage.
* Equipment should be placed in a well-ventilated environment away from flammable and explosive materials.
Regularly clean the surface of the equipment and the inside of the tank to maintain cleanliness.
* If not used for a long time, please empty the medium in the tank and store it properly.
