Choosing a centrifuge for the first time can be confusing. Many laboratories do not need ultra-high speed or complex refrigerated systems. For routine testing, a Desktop low-speed centrifuge (2,100×g) is often the most practical and cost-effective choice.

This guide explains everything in clear, beginner-friendly language.

Q1: What is a desktop low-speed centrifuge?

A desktop low-speed centrifuge is a compact benchtop instrument designed for routine sample separation at moderate centrifugal force. With a maximum force of 2,100×g and a speed of 4,000 r/min, it is ideal for daily clinical and biochemical testing.

This type of centrifuge is widely used as a benchtop low speed centrifuge in hospitals, diagnostic labs, and teaching laboratories.

Q2: What does “2,100×g” mean, and is it enough?

“×g” indicates how strongly samples are separated compared to gravity.

A desktop low speed centrifuge 2100 g provides sufficient force for:

• Blood component separation
• Serum and plasma preparation
• Urine sediment testing
• Routine biochemical analysis

For these applications, higher speed does not improve results and may damage samples.

Q3: What kind of samples and tubes can this centrifuge handle?

This centrifuge supports adaptive rotors and tube adapters, allowing it to handle multiple tube types:

• 8 × 15 ml / 10 ml / 5 ml tubes
• 8 × 2 ml blood collection tubes
• 12 × 5 ml collection tubes
• 12 × 2 ml blood collection tubes

This flexibility makes it especially suitable as a centrifuge for blood sample preparation and routine clinical workflows.

Q4: Is it safe and easy to operate for beginners?

Yes. This model is designed for daily use with minimal training:

• Microcomputer control with digital display
• Brushless motor for maintenance-free operation
• Manual safety door lock
• Overspeed and imbalance protection
• Automatic fault diagnosis

With a noise level of only 55 dB(A), it is comfortable for continuous operation in a low speed centrifuge for hospital lab environment.

Q5: What are the main technical advantages?

Key specifications include:

• Maximum speed: 4,000 r/min
• Maximum centrifugal force: 2,100×g
• Maximum capacity: 8 × 15 ml
• Speed accuracy: ±20 r/min
• Timer range: 0–99 minutes
• Compact size: 280 × 260 × 200 mm
• Net weight: 6 kg

Its small footprint makes it ideal for crowded laboratory benches.

Q6: Who should buy this type of centrifuge?

You should consider this model if you are:

• Running a clinical or biochemical laboratory
• Performing routine diagnostic testing
• Training students or new technicians
• Looking for reliable performance at a reasonable cost

If your goal is efficiency, safety, and ease of use, it is a smart choice to buy desktop low speed centrifuge models in this category.

Final Summary

A Desktop low-speed centrifuge (2,100×g) offers the perfect balance between performance, safety, and affordability. With adaptive rotors, quiet operation, and simple digital control, it meets the real needs of routine laboratory work without unnecessary complexity.