US THERMO test instrument South China after-sales service center, focusing on Thermo brand CO2 incubator, centrifuge, ultra-low temperature refrigerator, PCR instrument, oven, constant temperature and humidity box, spectrophotometer and other products after-sales maintenance services. As an expert in proficient testing equipment, we also provide professional after-sales service for many experimental instrument dealers. We look forward to cooperating with the world's business partners in good faith, mutual exchange and common development. The National 3 Pack Law stipulates that there are quality problems within 7 days that can be refunded and can be exchanged. If there is a problem within 15 days, it can be exchanged, it can be repaired, free maintenance within 1 year, and 3 times of the same fault can be exchanged. 
THERMO Centrifuge Benchtop Low Speed ​​Large Capacity Centrifuge How to Use:
First, add the centrifuge tube of the machine to the material to be separated and insert it into the hole of the centrifuge head. The mass of the material added to each centrifuge tube must be basically equal. Close the cover, turn on the power, and turn on the power switch (behind the instrument) ).
1. Press the SELECT button according to the indication on the display (blinking number), then use the ▲▼ buttons to select the desired rotor number (2).
2. Press the SELECT button again according to the indication of the display (blinking number), then use ▲▼ keys to select the desired speed.
3. Press the SELECT button again according to the indication of the display (blinking number), and then use ▲▼ keys to select the required working time.
4. Press the approval button, then press the start button, and the centrifuge will start working. An alarm sounds automatically when the set working time is reached. The THERMO centrifuge is widely used in the chemical, petroleum, food, pharmaceutical, mineral processing, coal, water treatment and shipping sectors. When it comes to this, it can't help but follow the ancient times. . . In ancient times, people tied the pot with one end of the rope, held the other end of the rope, and swayed the pot, and centrifugally squeezed the honey out of the pot; the industrial centrifuge was born in Europe, for example, in the middle of the 19th century. The three-legged centrifuge for textile dehydration and the upper suspension centrifuge for separating crystal sugar from the sugar factory have been intermittently operated and manually drained. After the slag removal mechanism was improved, a continuously operating centrifuge appeared in the 1930s, and the intermittent operation of the centrifuge was realized by automatic control. At present, THERMO centrifuges, commonly used in the laboratory are electric centrifuges. Because of their fast rotation speed, it is necessary to pay attention to safety. In particular, it is necessary to prevent the centrifuge from moving while working due to unbalance or tube mat aging during the operation of the centrifuge. If it is dropped from the test bench, or because the cover is not covered, the centrifuge tube is broken due to vibration, and the glass fragments are rotated and flew out, causing an accident. Therefore, when using a centrifuge, you must pay attention to the following operations:
(1) The bottom of the centrifuge casing should be padded with cotton or test tube pads.
(2) If there is noise or vibration of the electric centrifuge, the power should be cut off immediately to eliminate the fault immediately.
(3) The centrifuge tube must be placed symmetrically into the casing to prevent vibration of the fuselage. If only one sample tube is to be replaced by water of equal quality. (4) When starting the centrifuge, the top cover of the centrifuge should be covered before it can be started slowly.
(5) After the separation is completed, the centrifuge is turned off first, and after the centrifuge stops rotating, the centrifuge cover can be opened to take out the sample, and no external force can be used to force the movement to stop.
(6) The centrifugation time is generally 1 to 2 minutes. During this period, the experimenter must not leave to do other things.
First, add the centrifuge tube of the machine to the material to be separated and insert it into the hole of the centrifuge head. The mass of the material added to each centrifuge tube must be basically equal. Close the cover, turn on the power, and turn on the power switch (behind the instrument) ).
1. Press the SELECT button according to the indication on the display (blinking number), then use the ▲▼ buttons to select the desired rotor number (2).
2. Press the SELECT button again according to the indication of the display (blinking number), then use ▲▼ keys to select the desired speed.
3. Press the SELECT button again according to the indication of the display (blinking number), and then use ▲▼ keys to select the required working time.
4. Press the approval button, then press the start button, and the centrifuge will start working. An alarm sounds automatically when the set working time is reached. The THERMO centrifuge is widely used in the chemical, petroleum, food, pharmaceutical, mineral processing, coal, water treatment and shipping sectors. When it comes to this, it can't help but follow the ancient times. . . In ancient times, people tied the pot with one end of the rope, held the other end of the rope, and swayed the pot, and centrifugally squeezed the honey out of the pot; the industrial centrifuge was born in Europe, for example, in the middle of the 19th century. The three-legged centrifuge for textile dehydration and the upper suspension centrifuge for separating crystal sugar from the sugar factory have been intermittently operated and manually drained. After the slag removal mechanism was improved, a continuously operating centrifuge appeared in the 1930s, and the intermittent operation of the centrifuge was realized by automatic control.
(1) The bottom of the centrifuge casing should be padded with cotton or test tube pads.
(2) If there is noise or vibration of the electric centrifuge, the power should be cut off immediately to eliminate the fault immediately.
(3) The centrifuge tube must be placed symmetrically into the casing to prevent vibration of the fuselage. If only one sample tube is to be replaced by water of equal quality. (4) When starting the centrifuge, the top cover of the centrifuge should be covered before it can be started slowly.
(5) After the separation is completed, the centrifuge is turned off first, and after the centrifuge stops rotating, the centrifuge cover can be opened to take out the sample, and no external force can be used to force the movement to stop.
(6) The centrifugation time is generally 1 to 2 minutes. During this period, the experimenter must not leave to do other things.
Stomach Tube,stomach tube sizes,Feeding Tube,tube feeding
Anesthesia Medical Co., Ltd. , https://www.medicaldiverse.com