Power supply: AC110V / 60Hz 2A. Time setting range: 1min to 99min. Dimensions (width x depth x height): 26.5x30.5x20.5cm.
Packing size (width x depth x height): 36 34 32cm. Place the centrifuge on a flat table or platform, make it horizontal by visual inspection, and gently shake the centrifuge by hand to check whether the centrifuge is placed stably. Open the door cover and gently place the rotor on the motor shaft. Tighten the nut to tightly connect the rotor to the motor shaft.
Flexible support, after finishing rotating the rotor body by hand, the rotor should rotate flexibly. Put the centrifuge tube into the test tube and put it into the test tube hole of the rotor. Centrifuge tubes must be placed in even numbers symmetrically, and the test solution in the tubes must be uniform to ensure the instrument runs in balance. Close the door and check whether it is locked properly (the door is gently lifted after closing, the door cannot be opened).
Turn on the power and press the power switch. Set the rotor number, speed, time and other operating parameters. Each time you press the selection key, the nixie tube of the rotor, speed, and time window blinks in sequence.
The blinking window indicates that the window has entered the setting state. (1) Set the rotor number: Press the selection key. When the rotor window digital tube flashes, it enters the rotor number setting. Press the "plus" or "minus" key to select the rotor number for this operation. Special reminder: The set rotor number must be consistent with the configuration specifications of the rotor during actual operation (different rotor numbers have different operating parameters mainly due to different maximum speed limits).
(2) Set the number of revolutions: press the selection key, when the speed window digital tube flashes, enter the speed setting, and then press the "plus" or "minus" key to determine the number of revolutions of the centrifuge this time. Special reminder: The rotors equipped with this machine have their own maximum speed limit. For specific values, please refer to the column of [Equipped with Rotor] in the "Technical Specifications".Users must strictly observe the speed parameters when setting the speed parameters. Overspeed is strictly prohibited to ensure the operation. (3) Set the time: press the select key, and when the digital window flashes in the time window, enter the time setting, and then press the "plus" or "minus" key to determine the current running time of the centrifuge (minutes).
(4) When each of the above steps is completed, press the approval key immediately to confirm, otherwise the set value will be automatically erased and restored to its original value after flashing for 8 seconds. Finally, after the above settings are carefully checked and confirmed to be correct, press the auto key to start the instrument and enter into operation. During operation, if you want to see the centrifugal force, press the "speed / centrifugal force" key (the yellow indicator light is on), the window displays the centrifugal force at the current speed, and then press this key to restore the display speed. When the running time counts down to "0", the centrifuge will automatically stop. When the speed is 0, the buzzer will sound.
Press the "Approval" button to cancel the tweet. During an emergency, press the "Stop" button. The buzzer does not sound when the centrifuge is stopped.
After confirming that the rotor is completely stopped, open the door cover and carefully remove the centrifuge tube to complete the entire separation process. Turn off the power switch and cut off the power to the centrifuge. To ensure the effect of centrifugation, the instrument must be placed on a solid, shock-proof, horizontal table, and ensure that the four machine angles are balanced and stressed. The centrifuge tube must be placed symmetrically, the solution in the tube must be uniform and the screws connecting the rotor and the motor shaft must be tightened tightly.
Do not move the centrifuge during operation, and it is strictly forbidden to open the door cover. Do not open the door without completely stopping the motor and rotor.
The instrument must be reliably grounded. After the separation is completed, the instrument should be wiped clean in a timely manner, at the same time, the power switch of the instrument is turned off and the power plug is unplugged. When removing the rotor, you must use the special handle provided by the machine, or use a non-metallic tool (such as a screwdriver handle) to lightly tap the rotor body. Repeat until the connection between the rotor and the motor shaft is loosened.
After the nut, pull it up by hand directly to avoid damaging the flexible support of the motor. Before each operation, carefully check the rotor and centrifuge tube for cracks and aging, and replace them if necessary. The sale of this item may be subject to regulation by the U. Food and Drug Administration and.State and local regulatory agencies. If the item is subject to FDA regulation. If you have questions about legal obligations regarding sales of medical devices.
You should consult with the FDA's Center for Devices and Radiological Health. Thank you for your cooperation. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues.
We are expecting Good co-operation with you and hope to see you again. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal.We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\Centrifuges". The seller is "yybshop06" and is located in this country: US. This item can be shipped to United States.