Overview
LC-MSH-Pro digital magnetic heating Stirrer is a laboratory instrument for liquid mixing, mainly used for stirring or simultaneous heating of liquids or solid-liquid mixtures with low viscosity. It uses a magnetic field to push the magnetic stirrer in the container to operate, and with the heating temperature Control system, it can heat and control the sample temperature according to the experimental requirements to maintain the experimental conditions.
This model is a single Number of stations magnetic heating Stirrer, Max. stirring Capacity is 20L, Speed range is 100~ 1600rpm, Temperature range is room temperature to 380 ℃, Temperature control accuracy is 0.1 ℃, Heating power is 500W.
Features
1. Equipped with new mixing technology, suitable for unmanned operation.
2. It can automatically determine that the stirrer has escaped and automatically recaptures.
3. The working disc can be selected from nano-ceramic disc or square disc, and the size can be selected.
4. Backlit LCD LCD display for easy reading.
5. Adopt fuzzy logic control and microprocessing foundation to ensure control accuracy.
6. Multiple operation modes ensure that the mixing function does not change due to external factors.
7. With safe temperature control, it can achieve unmanned operation.
8. External PT100 temperature sensor can be used.
9. After the experiment, the thermal warning screen shows the residual temperature of the heating plate.
10. Connect to PC via RS232 interface.
11. With two independent safety circuits, independent temperature sensor detection, hearth temperature can be set.
Principle
The basic principle of Magnetic Stirrer is to use the same-sex repulsion and opposite-sex attraction principle of the magnetic field to push the magnetic stirrer placed in the container to operate in a circle, so as to achieve the purpose of stirring the liquid. With the heating temperature Control system, the heating and control of the sample temperature can be carried out according to the specific experimental requirements, and the temperature conditions required for the experimental conditions can be maintained to ensure that the liquid mixing meets the experimental requirements.
Applications
Laboratory liquid mixing, solid-liquid mixture stirring, stirring experiments requiring heating and temperature control
Standards
DIN EN 60529 IP 42
Steps
1. Select a working disc of the appropriate size and shape (disc or square disc) according to your requirements.
2. Put the magnetic stirrer into the container to be stirred.
3. Place the container in the center of the work plate.
4. Connect the power supply and turn on the device.
5. Set the required stirring Rotation speed (100-1600rpm) and heating temperature (room temperature -380 ° C) through the device panel or PC (connected through RS232 interface).
6. For higher accuracy temperature control, external PT100 temperature sensor can be connected.
7. Start the mixing and heating function, the equipment will run automatically, and can realize unmanned operation.
8. After the experiment, the heat warning screen of the equipment will display the residual temperature of the heating plate, please pay attention to safety.
Notice
* Please ensure that the Ambient Temperature is used under the conditions of 5-40 ° C and relative humidity ≤ 80%.
Do not stir more than Max. stirring Capacity (20L) or use stirrers longer than the maximum length (80mm).
* The heating plate temperature is high, please pay attention to the thermal warning screen prompt after the experiment to avoid burns.
The equipment is equipped with safe temperature control and an independent safety circuit, but it is still necessary to pay attention when using it.
Please pay attention to the Protection Rating (IP 42) of the equipment when cleaning to avoid direct splashing of liquids.
* Ensure that the working surface (nano ceramic surface) is clean and flat to ensure the mixing effect and heating uniformity.
