MRC LCEN-402N Low-Speed Digital Centrifuge, 6 x 50 mL / 6 x 15 mL, 300-4000 rpm

The MRC LCEN-402N is a bench-top low-speed digital centrifuge built for routine separation workflows that need larger tube capacity without the added cost and complexity of a refrigerated or high-speed system. This non-refrigerated laboratory centrifuge includes a rotor for 6 x 50 mL or 6 x 15 mL tubes, offers variable speed control from 300 to 4000 rpm, and reaches up to 1800 x g for everyday sample preparation. Its LCD display, RPM/RCF switching, pulse operation, voice reminder, and electric lid lock help support repeatable day-to-day use. For buyers comparing technology alternatives, the LCEN-402N fits between compact microcentrifuges and larger refrigerated centrifuges: it handles larger tubes for routine clinical and general laboratory work, but stays compact, simple to program, and economical for standard bench operation where refrigeration and higher g-force are not required.

Applications

Clinical and Veterinary Sample Preparation

• Routine separation of blood and urine samples in 15 mL and 50 mL tubes
• General low-speed processing where straightforward setup and repeatable runs are more important than ultra-high g-force
• Useful when a compact bench centrifuge is preferred over a larger refrigerated model

Environmental and General Laboratory Work

• Water and soil sample preparation workflows that benefit from larger tube capacity
• Routine liquid-solid separation and sample clarification tasks
• Shared-lab environments that need simple operation and broad voltage compatibility

Academic, Teaching, and Research Labs

• General-purpose bench centrifugation for teaching labs and research support areas
• Workflows that need 15 mL or 50 mL tube handling rather than microtubes
• A practical choice when a digital low-speed centrifuge is preferred over a fixed-speed unit

How It Compares with Common Alternatives

• Compared with microcentrifuges, it supports larger 15 mL and 50 mL tubes
• Compared with refrigerated centrifuges, it is a lower-complexity and lower-cost option for routine ambient-temperature work
• Compared with high-speed centrifuges, it is better suited to standard low-speed separation rather than demanding high-RCF applications

Features

• Digital speed control supports more repeatable daily workflows than basic fixed-speed units
• RPM/RCF switching lets operators work in the format that best matches their SOPs and methods
• LCD display and intuitive controls make run setup easier to review before starting
• Pulse operation supports quick spins and short handling steps without reprogramming a full run
• Electric lid lock with automatic release helps improve convenience and process flow between runs
• Brushless DC motor reduces routine maintenance burden compared with brushed motor designs
• Automatic internal diagnosis helps identify operating issues faster
• Two-step braking behavior supports better control over stopping characteristics
• Voice reminder and processing display help operators monitor status more easily during routine use
• Compact footprint makes it easier to place on a standard laboratory bench

4. Specifications

Optional Accessories

• Replacement A6-50P rotor kit
• Compatible 15 mL centrifuge tubes
• Compatible 50 mL centrifuge tubes
• Calibration documentation, if required for your quality system

Documentation

• Operator's Manual - LCEN-402N Low-Speed Centrifuge
• Specification Sheet - LCEN-401 / LCEN-402N Clinical Centrifuges
• Calibration Certificate placeholder
• CE Documentation placeholder

FAQs

What tube sizes does the LCEN-402N support?

This model is designed for 6 x 50 mL or 6 x 15 mL tubes using the included A6-50P rotor kit. It is a good fit for labs that need larger-tube processing rather than microtube-only centrifugation.

Is the rotor included with the centrifuge?

Yes. The LCEN-402N is supplied with a rotor, so it is ready for standard 15 mL and 50 mL tube workflows without requiring a separate initial rotor purchase. 

Is this a refrigerated centrifuge?

No. The LCEN-402N is a non-refrigerated low-speed centrifuge. It is best suited to routine ambient-temperature separation tasks where refrigeration is not required.

Should I set runs by RPM or by RCF?

The centrifuge supports both RPM and RCF display and selection. That gives labs flexibility when methods are written in rotational speed or in relative centrifugal force.

Can the rotor be autoclaved or exposed to UV sterilization?

The manufacturer states that the plastic rotor should not be high-pressure sterilized and should not be exposed to UV irradiation. Tube sterilization suitability depends on tube material and sterilization conditions.

Can this centrifuge be used with flammable or explosive samples?

No. The manufacturer states that this centrifuge is not explosion-proof and should not be used with explosive or flammable samples.

What routine maintenance and safety checks matter most?

Keep the unit on a firm, level bench, load tubes symmetrically, inspect the rotor for corrosion or damage, clean spills promptly, and avoid operating beyond approved rotor and tube limits. If abnormal vibration or an error condition appears, stop the run and investigate before continued use.

Warranty

The manufacturer provides a 1-year warranty on the centrifuge from date of invoicing, when the unit has been installed, operated, and maintained properly. The rotor has a 5-year manufacturer warranty against defects, provided it has not been subjected to corrosion, fatigue damage, misuse, or unauthorized modification.

Warranty coverage does not extend to failures caused by incorrect installation, rough or improper handling, damage during relocation after installation, unauthorized disassembly or modification, use of non-standard spare parts or accessories, natural disasters, or normal-wear consumables and limited-life parts.

For support through Labgear, contact our sales or support team with your model number, serial number, purchase details, and a clear description of the application and issue. Prompt, accurate information helps speed troubleshooting and warranty coordination.

Ordering

If you need a compact digital centrifuge for routine 15 mL and 50 mL tube workflows, the MRC LCEN-402N is a practical choice for day-to-day laboratory use. It combines broad voltage compatibility, simple digital control, included rotor value, and a workflow-friendly feature set in a compact bench format. Add to Cart when you need a dependable low-speed centrifuge for routine sample separation, or contact Labgear if you want help confirming fit for your tubes, workflow, and operating environment before purchase.