Overview
PINGXUAN YHJD-30-1L 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 is -30~ 100 ° C, with fast cooling and precise temperature control capabilities, and built-in magnetic Stir system, which can directly Stir samples without external Stirrer, easy and safe to use.
Features
1. Built-in magnetic Stir system, Stir speed 0~ 1500rpm stepless adjustable, can directly Stir thermostatic samples, without external vertical electric Stirrer.
2. The corrosion-resistant strong magnetic Stir can be swirled/spun synchronously with the magnetic Stir system to work 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. It uses an effective fully enclosed Compressor for cooling, with fast cooling speed, low noise, and multiple protections for overheating and overcurrent.
7. With external circulation function, realize multi-purpose of one machine.
Principle
The device achieves precise temperature control in the tank through a fully enclosed Compressor refrigeration system and heating system. At the same time, the built-in magnetic Stir system generates a swirl/spin magnetic field, which drives the corrosion-resistant magnetic Stir placed in the sample container (such as a three-mouth reaction bottle or an open flask) to synchronize the swirl/spin, thereby Stir the sample in the thermostatic to make it uniform in temperature.
Applications
Chemical synthesis, materials research, biopharmaceuticals, food testing, Petrochemicals, environment monitoring, teaching experiments
Steps
1. Place the device in a smooth and ventilated place and connect it to the power supply.
2. Turn on the power switch of the device and set the target temperature and Stir speed through the LCD screen.
3. Add an appropriate amount of heat transfer medium (such as silicone oil or water) to the Thermostatic bath.
4. Place the flask or reaction flask containing the sample and magnetic Stir into the Thermostatic bath.
5. Start the cooling/heating and magnetic Stir functions, and the equipment starts to work.
6. After the experiment, turn off the power of the device and remove the sample container.
7. If you need to empty the medium in the tank, you can use the drain valve at the bottom of the equipment.
Notice
Equipment should be placed in a smooth, well-ventilated environment.
• Before use, make sure that a sufficient amount of suitable heat transfer medium has been added to the tank.
• Please place it reasonably according to the capacity of the sample container (maximum support 1000ml beaker) to avoid overload.
• When setting the temperature, do not exceed the rated Temperature range of the device (-30~ 100 ℃).
• During operation, do not block the inlet and outlet pipes and heat dissipation parts of the equipment.
The equipment has an over-temperature protection function, but it still needs to be supervised during use to avoid unattended operation for a long time.
Before cleaning the equipment, be sure to disconnect the power supply and avoid liquids from entering the equipment.
• If you need to use the external circulation function, please connect the external pipeline correctly.
