Overview
The LABTOP OBCEA-3B Multi-point Magnetic Stirred Thermostatic Bath is a combined experimental device composed of a transparent open Thermostatic bath and a multi-point Magnetic Stirrer. The Thermostatic bath is responsible for precise control of the liquid temperature in the bath, while the multi-point Magnetic Stirrer is responsible for strong stirring of multiple samples placed in the transparent bath. Its large opening design is compatible with a variety of sample containers, combined with precise temperature control, to ensure accurate and uniform sample temperatures.
Features
1, waterproof operation panel, highlight four LED display, display accuracy 0.1 ℃, can indicate heating, cooling, circulation and other operating status.
2. Using Primary PID Control Technology, Temperature Stability up to +/- 0.05 ℃.
3, with single point Adjustment, easy to calibrate specific temperature points.
4. Equipped with a powerful immersion pressure suction pump, the liquid in the tank is stirred horizontally and vertically to ensure uniform temperature; the large open bath design can hold multiple samples.
5. Provide two-level Safety protection: the first level is low level protection, the second level is high and low temperature protection, the alarm code is directly displayed and accompanied by a beep prompt that can be set.
6. Three operation modes are optional, and support automatic operation on power (continue to run after accidental power failure recovery).
7. Magnetic stirring Each station is equipped with an independent DC brushless motor, providing low noise, long lifespan, and high efficiency.
8. Magnetic stirring Each station adopts independent high-performance magnets, which are resistant to high temperature, corrosion resistance, strong magnetic field and strong stirring force.
9. Magnetic stirring Each station can be equipped with timing and timing functions to assist in the management of the experimental process.
10. Magnetic stirring can be set up to rotate, reverse and reverse alternately (optional function).
11. Magnetic stirring digital display channel and actual Rotation speed, knob setting parameters, easy and fast operation.
12. Equipped with self-diagnosis function, malfunction information is displayed when equipment malfunctions, making it easy to judge.
13, optional stainless steel chilled down coil, external tap water or external cooler, to achieve high temperature cooling and room temperature and below temperature control.
14. Optional external solenoid valve can automatically control the switching off of external cold sources to achieve automatic cooling and low temperature control.
Principle
The device precisely adjusts the temperature of the medium in the bath based on the intelligent PID algorithm through the heating element in the Thermostatic bath and the optional chill down system (such as the chill down coil connected to the external cold source). At the same time, the immersion pressure suction pump circulates the liquid in the tank to agitate to ensure uniform temperature distribution. A magnetic stirrer is placed at the bottom of the sample container placed in the bath, and the swirl/spin magnetic field is generated by the corresponding independent magnetic stirring station under the tank to drive the stirrer swirl/spin, so as to achieve simultaneous, independent stirring and thermostatic for multiple samples.
Applications
Temperature control and agitation of multiple samples at different temperatures, sample preparation such as continuous testing of multiple samples during viscosity testing
Standards
The information does not mention specific compliance criteria.
Steps
The data does not provide detailed operation steps.
Notice
* When you need to control the temperature at or below room temperature, you need to choose the chill down plate + low temperature chill down circulator + insulation pipe, or choose the external control solenoid valve + chill down coil + insulation pipe + tap water.
* The "*" in the model indicates that external refrigeration equipment is required. Different external refrigeration equipment has different minimum temperatures.
* Permissible Ambient Temperature is 5~ 32 ℃, the allowable relative humidity is 80%.
Equipment with low liquid level protection and high and low temperature protection, please pay attention to the alarm prompt and deal with it in time.
