Overview
Magnetic stirring high and low temperature reaction bath MSC-8005E is a two-stage Compressor cascade refrigeration technology equipment, can achieve low temperature environment as low as -80 ℃, and is equipped with strong magnetic stirring function. It forms a vortex through the stirrer in the tank to ensure the uniform temperature of the sample, good accuracy, especially suitable for low temperature viscosity test. The equipment is equipped with an adjustable diameter telescopic cover, which can reduce the evaporation and heat exchange of the refrigerant, achieve a long-term stable low temperature environment, and solve the problem that the refrigerant such as dry ice cannot maintain a stable low temperature for a long time.
Features
1. Using two-stage Compressor cascade refrigeration technology, the refrigeration is strong and quickly reaches the set temperature.
2. Strong magnetic stirring system, synchronous swirl/spin in the tank and the reaction vessel to ensure uniform and stable temperature.
3. Waterproof keyboard design, high-brightness LED display, intuitive operation.
4. Compact size, can be directly placed in the desktop or ventilated cabinet.
5. Equipped with dual alarm and sound reminder functions.
6. Temperature settings are automatically saved, and the buzzer can be set to sound or silent.
7. The model with "+" supports external circulation and provides an economical solution for circulation chill down.
8. Provide a variety of power failure recovery operation modes to ensure the continuity of the experiment, even if the power is cut off overnight, it can be automatically restored.
9. Adopt Pt100 temperature sensor, support single point, two point and multi point temperature calibrating.
10. Optional intelligent control function, equipped with RS485, RS232 and other interfaces, to support remote communication and equipment start-stop control.
11. The device serial number can be queried through the software.
Principle
The equipment achieves fast and powerful cooling effect through a two-stage Compressor cascade refrigeration system to achieve the set low temperature target. At the same time, the built-in strong Magnetic Stirrer drives the stirrer in the tank and the reaction vessel to swirl/spin synchronously to form a vortex in the tank to promote uniform mixing and heat exchange of the medium, thereby maintaining a high degree of uniformity and Stability of the sample temperature for a long time. The adjustable telescopic cover effectively reduces the heat exchange between the Tank and the outside world and the evaporation of the refrigerant, further ensuring the continuous stability of the low temperature environment.
Applications
It is suitable for chemical reactions, material testing, biological Sample Handling, viscosity testing and other fields that require long-term stable low temperature environment.
Standards
The data did not mention specific compliance criteria.
Steps
Connect the power supply (200~ 230VAC/50Hz).
2. Set the target temperature and stirring Rotation speed (100~ 1200rpm) through waterproof keyboard and high-brightness LED screen.
3. Adjust the diameter of the telescopic lid according to the size of the reaction vessel and place the sample.
4. Start the equipment, and the refrigeration and magnetic stirring systems start working.
5. During the operation of the equipment, the power failure recovery mode (mode 1, 2, or 3) can be selected according to the requirements.
6. After the experiment, turn off the power of the device.
Notice
* The equipment is allowed to operate continuously at 100%, but it is necessary to ensure that the Ambient Temperature is between 5 and 32 ° C and the relative humidity does not exceed 80%.
* Before use, please confirm that the Power supply voltage meets the requirements (200~ 230VAC/50Hz).
* According to the experimental requirements, choose the power-off recovery operation mode reasonably.
Regularly check and calibrate the PT100 temperature sensor to ensure temperature control accuracy.
* Keep the equipment well ventilated to avoid clogging the heat sink.
Please pay attention to safety during operation to avoid liquid splashing into the equipment.
