Overview
The LABTOP OBCEA-6B Multi-point Stirred Thermostatic Bath is a product that combines a transparent open Thermostatic bath with a multi-point Magnetic Stirrer. The Thermostatic bath is responsible for precise control of the liquid temperature in the bath, and 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 after power failure (continue to run after 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 timed and timed (optional) to assist in the management of the experimental process.
10. Magnetic stirring can be set up to rotate, reverse, and alternately run (optional).
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 consists of a Thermostatic bath and a multi-point Magnetic Stirrer working together. The Thermostatic bath precisely adjusts the Heating power through an intelligent PID Control system, and can optionally be equipped with external refrigeration (such as chill down coils and cryogenic circulators) to maintain the liquid in the bath at the set temperature. Its built-in powerful circulation pump ensures uniform temperature at all points in the bath. At the same time, each independent magnetic stirring station generates a swirl/spin magnetic field through a high-performance magnet, which drives the magnetic stirrer placed in the sample cup in the bath to synchronize the swirl/spin, thereby achieving simultaneous stirring of multiple samples, so that the samples are fully mixed or reacted in a thermostatic environment.
Applications
Temperature control and agitation of multiple samples at different temperatures, sample preparation such as continuous testing of multiple samples during viscosity testing
Steps
1. According to the experimental requirements, select the necessary Accessories (such as chilled down coils for low temperature control and external refrigeration equipment).
2. Thermostatic bath with appropriate amount of working medium (such as deionized water).
3. Place the sample container and magnetic stirrer into the bath.
4. Set the target temperature, stirring Rotation speed and other parameters through the waterproof operation panel and knob.
5. Start the equipment, Thermostatic bath starts temperature control, Magnetic Stirrer starts to work.
6. Observe the temperature, Rotation speed and running state on the LED display, and use the timing/timing function (if optional) during the experiment.
7. After the experiment, turn off the power of the device, remove the sample, and clean the bath.
Notice
• In model OBCEA-6B, "OBC" means open thermostatic circulating tank, "E" means water bath economical, "A" means the tank body is PC transparent material, "6" means 6 magnetic stirring points, "B" means basic magnetic stirring.
• When the temperature needs to be controlled at or below room temperature, it must be equipped with a chill down plate + low temperature chill down circulator + insulation pipe, or an external control solenoid valve + chill down coil + insulation pipe + tap water.
• Ambient Temperature 5~ 32 ℃, relative humidity ≤ 80%.
• Pay attention to the two-stage Safety protection provided by the equipment (low liquid level, high and low temperature), please check the problem according to the displayed code when alarming.
• The timing, timing and alternating operation of positive and negative magnetic stirring are optional functions, and the configuration needs to be confirmed when purchasing.
• Allow the equipment to operate continuously, but ensure that the power supply voltage is 220V/50Hz.
