CGOLDENWALL Lab Centrifuge 6*20ml with Transparent Lid, 4000rpm Speed, 60min Timer, 1790xg RCF for Separation of Samples& Qualitative Analysis 5/7/10ml Vacutainer & 10/15ml Centrifuge Tubes Available

Operating Steps

• 1. Put the machine on a level and firm table, and keep the working room clean, dry and ventilated, the room temperature is 5-32℃.
• 2. Clean the rotor and test tubes before operation.
• 3. Put the test tubes (with the same weight) into the centrifuge hole.
• 4. Put down the cover of the machine, adjust the timer as needed and turn on the power switch.
• 5. Adjust the speed knob according to your requirements.
• 6. After finishing the work, turn the speed knob to the lowest position and set the time to “0”, then cut off the power.
• 7. Clean the container and rotor, then put down the cover.

Safety Attention

• 1. Centrifuge tubes must be placed symmetrically.
• 2. No-load operation without rotor is strictly prohibited.
• 3. Check the rotor for corrosion damage before operation.
• 4. Do not open the centrifuge cover when the rotor is running, and do not touch the running rotor.
• 5. It is strictly forbidden to operate the rotor under unbalanced loading.

Centrifuge Maintenance

• 1. Do not place any substance on the centrifuge cover. After each use, be sure to clean the inner cavity and rotor.
• 2. If the centrifuge has not been used for a long time, the centrifuge cover should be opened for a period of time before use to dry the inner cavity.
• 3. The carbon brushes of the motor should be replaced in time after 3000 hours of use to avoid wearing the commutator.

Voltage (V):	220	220	220	220	220	220
Maximum Speed (r/min):	≥3000rpm, ≤4000rpm±10%	≥3000rpm, ≤4000rpm±10%	4000rpm	4000rpm	4000rpm	6000rpm
Time Range (min):	0-120	0-120	0-60	0-999	0-30	5s-99min59s
Capacity:	20mlx12	20mlx12	20mlx6	10ml*6	15ml×8	8×2.0ml/1.5ml/0.5ml/0.2ml centrifuge tubes (with 0.5ml and 0.2ml centrifuge tubes),2x8x0.2ml PCR centrifuge tube
Maximum Relative Centrifugal Force:	2325(×g)	2325(×g)	1790(×g)	1920(×g)	2220 (×g)	About 3000(×g)
Weight (kg):	8.3	8.3	4	4.7	12	1.5
Demension (mm):	350x330x400	350x330x400	280x280x290	260x280x210	330×300×280	175x156x125