cheap 800d centrifuge for laboratory use centrifuge

800D table low speed centrifuge

A summary:

Centrifugal separation technology is based on particle in a practical centrifugal occasion of the state and of the development of new technology. Different density size or shape of the particles in different speed centrifugal occasions settlement, so a general is ball non-uniform mixture, can use the centrifugal method to separation, centrifuge is for further research on biological chemistry, separation large amounts of material. For example, collect cell. Separation plasma and from these the purified preparation of DNA and protein separation, and can isolate viruses and large-scale escherichia coli. Strict components of cells. Nucleoprotein particles, etc.

Two main technical parameters:

1: use the power supply. Ac 220 v50hz                    4: centrifugal capacity. 20 ml x 6

2: motor power. 25 w                                   5: timing range. 1-60 minor normally open

3: turn speed. 400-4000 revolutions per minute            6: RCF. 1790 xg

Three: use safety instructions

Use this product remember that comply with the following safety precautions:

1. Read all instructions.

2. User supplied socket electrical ratings should be not less than the electrical ratings and good grounding measures.

3. When replacing the fuse, will plug from the socket should pull.

4. Instrument malfunction, should have professional repair, the use of manufacturers not recommended accessories can cause certain quality problems.

5. Have a children's environment use, should closely pay attention to.

6. From my heart in operation, it is strictly prohibited to play boot lid, must wait for rotor completely stop turning. To play boot lid remove centrifugal test tube.

7. Instrument in use is strictly prohibited in the process of moving.

8. It is strictly prohibited to various kinds of liquid or other material into the centrifuge working indoors, otherwise it will damage the host.

9. Instrument in use, we should have.

Scrubbing machine, should be pulled out power.

11. The instrument shell should be properly earthing, lest the moisture influence and accident.

Four: instructions

1. The instrument should be placed in smooth the environment should be neat and tidy, temperature. Humidity is moderate well ventilated.

2. Use instrument, before speed control knob on minimum position.

3. Will join to separation material centrifuge tube insertion by this machine respectively with centrifugal tube, in order to make the instrument work smooth performance is good, avoid to produce larger vibration, each centrifugal pipe upon material must be basic equal, and symmetrical insert the machine with the centrifugal tube, close the cover board.

4. Choose timing, the timing knob transferred to the "timing" or "normally open" position.

5. Switch ON the power, the power switch as to "ON" position, indicator emit light. Slow regulating speed control knob, needed to speed.

6. Stop before, must will speed control knob on minimum position, turn off the power switch, cut off power supply.

Five: maintenance

1. The proper use and pay attention to the maintenance of the instrument, make its are in good working condition, and can prolong the service life of the instrument.

2. Instrument in the continuous working period, should be three months should be a regular inspection: check whether there is water, dirt, etc into motor and control components inside, check the carbon brush. Fuse, control components and fastening screw, check the carbon brush, such as the discovery of carbon brush wear serious, please change in time.

3. Instrument after long-term use, natural wear and tear is a normal phenomenon, instrument in the use of a year later, if discover the motor has abnormal noise, motor bearing wear, electronic component failure and fault, the enterprise will continue to provide quality services, provide assistance treatment.