CHIJIU X85-2S Magnetic Stirrer thermostatic 5L/300 ℃

Product Description

The X85-2S constant temperature magnetic stirrer is a product designed and finalized in 1985. It was driven by a brushless DC motor earlier in CHINA, with a large speed ratio, strong stirring force, adjustable heating power, easy to use, low price, and several It has been widely used by users for ten years, but with the rapid development of science and technology, its slow heating rate, large thermal inertia, blackening and deformation of the Heating Plate have also affected the increasing requirements of users.

The X85-2S (new 85-2 digital display speed) type constant temperature magnetic stirrer is based on the advantages of our company's old products using brushless DC motor drive and strong stirring force, referring to the advantages of foreign products, combined with the actual situation in CHINA , the newly designed and produced 85-2 replacement product, and added a speed display.

X85-2S agitator shell aluminum alloy die-casting, beautiful appearance, structure can prevent liquid from spilling into the machine, aluminum alloy Heating Plate, large heating power, fast heating, Heating Plate temperature can be directly set, the Heating Plate temperature is uniform and stable, It is also equipped with a maximum temperature protection device, and can also use an electric contact mercury thermometer to control the temperature of the liquid in the beaker like the 85-2. It is widely used in chemical, medical and other scientific research, teaching and other fields.

plan

Instructions

1. Place the stirrer stably, turn the two knobs to the OFF position, connect the power cord, and plug in the power supply;

2. Put the beaker containing the liquid medicine in the middle of the Heating Plate, and put a stirring bar, the left knob is the speed control and power switch, turn it to ON, the speed display is bright, and slowly adjust clockwise, the digital display is stirring Speed, so that the stirring bar in the beaker reaches the required speed;

3. The right knob is the heating switch, which can set the temperature of the Heating Plate. When the liquid medicine needs to be heated, turn it to the position where the temperature needs to be set on the Heating Plate. The temperature of the Heating Plate should be set higher than the temperature required by the liquid medicine. If the temperature of the liquid medicine is to rise rapidly, the temperature of the Heating Plate should be set higher, but before the temperature of the liquid medicine is about to be reached, the set temperature of the Heating Plate should be lowered to a temperature slightly higher than the temperature required by the liquid medicine to prevent the medicine from The temperature of the liquid is overheated; if during the heating process, the temperature rise indicator is off and the temperature of the liquid medicine has not reached after a certain period of time, the set temperature of the Heating Plate should be increased; The Heating Plate set temperature should be lowered. If the temperature control accuracy cannot be achieved according to the above operations, an electric contact mercury thermometer can be used: connect the two leads of the thermometer to the two terminals at the rear of the machine. The thermometer is inserted into the liquid medicine and fixed on the benchmark to set the required temperature, and the temperature control accuracy can be improved;

4. After using the agitator, turn the two knobs to the OFF position, unplug the power supply, clean the appearance after cooling, and keep it properly.

Precautions

1. The power socket should have good grounding;

2. When the machine is in use, the liquid medicine in the beaker should not be too full, so as not to overflow when stirring;

3. The temperature of the Heating Plate is very high when it is working, so the power cord and thermometer leads should be kept away from, let alone touched;

4. This machine cannot be used as an electric furnace alone.

Host x1, power cord x1, benchmark x1, Stir x2, instruction manual x1, certificate x1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.