yooning Mini-7KS Mini Combination Rotor Centrifuge User Manual
- June 12, 2024
- yooning
Table of Contents
yooning Mini-7KS Mini Combination Rotor Centrifuge User Manual
General Information
Thank you for purchasing our Product.
This Manual for users contains function and operation of the Instrument. In
order to use the instrument properly, please read this manual carefully before
operation.
Please check the instrument and accessories with the packing list at the first time you open the instrument packing case.
| No. | Item | Model/Type | Quantity | Confirm |
|---|---|---|---|---|
| 1 | Main Device | Mini-7KS | 1 | |
| 2 | Allen Wrench | 1 | ||
| 3 | Fuse | 2 | ||
| 4 | QC PASS Card | 1 | ||
| 5 | Manual | 1 |
QC: Date:
Combination Rotors Centrifuge
Product Introduce
Centrifuge-7KS is a micro centrifuge with Composite Rotor, users can complete
different experiments without replacing the rotor to save the time. The
centrifuge can open the transparent cover to suspend operation, close the
cover and continue to run in the original time, and has electronic timing
function. It is designed with “three in one” composite rotor, which is
suitable for
6×1.5/2.0ml centrifuge tube
6×0.5ml centrifuge tube
2x8x0.2ml PCR tube strip
16×0.2ml centrifuge tube
Structure Description
Performance Test
| Item | Mini Centrifuge | Model | Mini-7KS |
|---|---|---|---|
| Date | Serial No. | ||
| No. | Content | Methods | Standards |
| 1 | Speed | Tachometer | 4000/6000/ 7000± 500rpm |
| 2 | Basic Function | Visual check | Valid |
| 3 | Appearance | Visual check | Pass |
| 4 | Label | Visual check | Pass |
| 5 | Continuous Running Test | Visual check | 30min without problem |
| Result |
Remarks:
QC:
Confirmer:
Troubles and Shootings
| Troubles | Causes | Shootings |
|---|---|---|
| The rotor doesn’t work when itpowers on | 1. No power | Check the power, switch |
and power cord
2. The cover not closed| Close the cover again
3. Fuse burned| Exchange fuse/ Contact to the seller
High noise, abnormal noise and strongvibration| 1. The instrument not placed
horizontally| Place the instrument is horizontally
2. The rotor not properly installed| Installed the rotor properly
3. Tubes not symmetrically distributed| Distribute tubes symmetrically
4. Broken rotor| Exchange the new rotor
5. Different type tubes| Use the same type tubes
6. Broken rotor cover| Attention to maintenance
The Parameters
| Model | Mini-7KS |
|---|---|
| Speed | 4000rpm,6000rpm&7000rpm |
| Max. RCF | 960g (4000rpm) 2000g (6000rpm) 2900g (7000rpm) |
| Capacity | 6.1.5m1/2.0m1 centrifuge tube |
6,0.5ml centrifuge tube
2.8,0.2ml PCR Tube Strips
16 0.2m1 centrifuge tube
Timer| is-99m59s
Working
Noise| 545 dB
Dimension| 160X 176X 135 ( mm )
Weight| 51.6kg
Voltage| AC100– 110V/220–240V 50-60HZ
Safety Instruction
- Don’t run instrument without rotor.
- Only add stuff into tubes before loading into rotor.
- Don’t remove instrument during working.
- Place instrument on a flat and firm benchtop.
Operation Guide
Face Panel and buttons
Functions of buttons
Press the up and down key to set the speed and the time and press for longer to increase setting value. The adjustable speed is 4000/6000/7000 rpm and the max.time is 99:59.
Time and Speed
- Once Instrument turned on, the Instrument goes into the initial status with the sound of “de…”
- About 1s later, the figure 06 is speed 6000rpm; 02:30 in the time display is the last set time.
- Press up and down key to set speed
- Press up and down key to set timer
- When 00:00 is displayed , the time is unlimited.
Operation and Stop
- Before turning on the power switch, check up the switch position , make it at “ 0” , then connect instrument to powersupply.
- Turn on instrument, it will start initiate with alarm “de…” , open the lid, and load tubes into rotor. Set time according to steps 4.3, press down the lid to run the instrument. Rotor will stop once timer count down to 0. Only open the lid after the rotor stops by press down the lid button. If user needs to stop instrument during working,turn offthe powerswitch.
Warning
- Do not open the lid before the rotor stops.
- Centrifugal tubes should be placed symmetrically into rotor, every tube contains stuff less than 3.0g
- Stop the instrument in case of abnormal noisy
- Don’t use multi tubes of 1.5ml、0.5ml、0.2ml in rotor 8×2ml.
Clean
Clean the instrument with a dry cloth and a non-corrosive cleaning solution with a pH of 7 ± 1. Do not immerse the instrument in a liquid or use a liquid to wet the instrument. Ensure that all parts of the instrument are completely dry before running.