Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of benchtop low speed centrifuge in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk benchtop low speed centrifuge in stock here from our factory. We also accept customized orders.
product key technologies

Introduction
Benchtop Low Speed Centrifuge is a professional laboratory separation instrument that relies on strong centrifugal force produced by the high-speed rotating rotor inside the equipment. It is specially designed to separate substances with distinct densities and varied particle diameters from sample suspensions, emulsions and turbid liquid mixtures, and can also realize quantitative sample analysis synchronously during the whole separation process. This universal bench-top equipment features a wide application scope, and is widely compatible and highly practical for diversified industrial and scientific research scenarios, including chemical engineering, food processing, pharmaceutical production, environmental protection monitoring, mineral processing, college scientific teaching, biological research and other related professional fields.
Working Principle
During the formal operation of the Benchtop Low Speed Centrifuge, sample containers with prepared solutions must be placed symmetrically and evenly into the dedicated matching rotor sleeves of the instrument to keep stable balance. The built-in high-performance motor drives the central rotor to run continuously at a stable high speed, and then produces even and controllable centrifugal force to complete efficient stratification and separation of mixed sample components. This instrument is equipped with complete and intelligent centrifugal control functions, supporting precise and adjustable time setting in minute unit, with stable parameter control and high running accuracy to satisfy standard experimental operation requirements.

Technical Parameter
|
Model |
TDL-4ST-12 |
TDL-4ST-6 |
TDL-4S-12 |
TDL-4S-6 |
|
|
Speed (r/min) |
400-4000r/min |
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|
Power (W) |
200W |
150W |
200W |
150W |
|
|
Time Setting |
0-9999 minutes |
No |
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|
Rotor Capacity (Angle) |
12*20ML |
6*20ML |
12*20ML |
6*20ML |
|
|
Rotor Material |
Aluminum Alloy |
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|
Power Supply |
220V/50HZ |
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|
Dimensions |
275×330×273mm |
225×295×245mm |
275×330×273mm |
225×295×245mm |
|
|
Net Weight |
6.5KG |
4.8KG |
6.5KG |
4.8KG |
|
FAQ
Q: Is there anything to watch out for before opening the lid or stopping the rotor?
A: Never open the lid or try to halt the rotor by hand until it comes to a complete stop.
Q: What regular cleaning work should be done after daily use?
A: Take out the rotor once you finish all experiments each day. Wipe away leftover liquid inside the centrifugal chamber, rotor and tube holes with a soft cloth. Keep the chamber dry at all times to prevent residual samples from corroding metal parts.
Q: How to store the equipment if it will not be used for a long time?
A: Remove the rotor from the chamber. Apply a small amount of grease on the main shaft for protection.
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