HKL-6M Floor-standing Low-speed Refrigerated Centrifuge
Overview
This floor-standing, low-speed refrigerated centrifuge is tailor-made for blood separation, cell harvesting, and protein precipitation, therefore these features make it the best option for blood banks, biochemical studies, and biopharmaceutical labs.
Features
The combination of an advanced microprocessor and an inverter motor provides accurate control. Through the 7-inch touch screen, you can monitor speed, temperature, run time, and acceleration/deceleration settings in real-time. Users are able to check operational logs and fault records on the screen. For easy and real-time data export, an external USB port is available allowing full data traceability.
Programming with step operation capability, together with the automatic RCF calculation. Editing, saving, and adjusting of the programs are also by the users.
The design includes a sturdy, all-steel frame and an explosion-proof inner liner. Along with that, it features very effective multilayer vibration dampers that substantially improve working stability and lower noise emission.
it introduced a compressor without fluorine that can quickly cool the space down to 4°C in 5 minutes only to improve the testing turnaround time.
The safety aspects that are built in include an electric door lock that works with a sensor and it can also be unlocked if there is an emergency, besides this there is a protection in place that covers an overspeed situation, overload, and out of the lid conditions.
It is suitable for different types of rotors with various capacities, in order to fulfill diverse testing demands in different departments.
Includes a manual program lock function and automatic rotor recognition feature.
Technical Parameters
Maximum Speed: 6000 r/min
Noise Level: ≤ 65 dB
Maximum Capacity: 6 × 1000 ml
Centrifuge Chamber Diameter: Φ600 mm
Maximum Relative Centrifugal Force (RCF): 6680 ×g
Power Supply: AC 220 V / 50 Hz / 4 kW
Timer Range: 1 min ~ 99 h 59 min
Speed Accuracy: ±20 r/min
Temperature Control Range: −20°C ~ +40°C
Temperature Control Accuracy: ±1°C
Net Weight: 248 kg
Dimensions (L × W × H): 820 × 720 × 950 mm
Compatible Rotors
Rotor ID | Rotor Type | Capacity (ml) | Max Speed (r/min) | Max RCF (×g) |
NO3465 | Fixed-angle rotor | 6 × 500 ml | 6000 r/min | 6680 ×g |
NO3464 | Fixed-angle rotor | 6 × 300 ml | 6000 r/min | 5700 ×g |
NO3425 | Swinging-bucket rotor | 6 × 1000 ml (round cups) | 4200 r/min | 5100 ×g |
NO3429 | Swinging-bucket rotor | 6 × 1000 ml (oval cups) | 4200 r/min | 5100 ×g |
Centrifuge Rotor

FAQ
Q1: Do you offer product user manuals or technical documentation?
A: Actually, we have digital copies for product manuals, quick operation guides, application cases, and standard operating procedures (SOPs). You are able to get them by logging into the download center on our official site or by calling customer service to get them ordered.
Q2: Which application areas have your instruments been used in?
A: Our instruments are most commonly found in research institutions, medical institutions, environmental protection departments, and industries such as petrochemical and mining. This high quality, standard has allowed us to gain the trust of the market and customers on a large scale.
Q3: What after-sales service are you capable to provide?
A: We shall altogether provide you with extensive and trustworthy after-sales support system during the whole lifecycle of the product. That means: (1) Quick Reaction: We have a professional customer service team ready 24/7 to make sure your needs are responded timely. (2) Access to a Professional Technical Engineer: A skilled group of engineers is there to provide you remote diagnostics for quick resolution of any technical issues. (3) Consistent Enablement: We provide ongoing online education and support for your personnel to master the usage of the instrument. Besides problem solving, we want to be your lab partner that you can always count on. We aim for stable operation of your instruments and generation of precise, trustworthy data so that you can dedicate your time to scientific research.
Q4: How can I obtain a quote for a specific product from your company?
A: If you send the details of your requirements through our contact page on the official website or by customer service email, we shall get back to you within 24 hours with a detailed quotation.

About us
Hong Kong Laboratory Technology Limited was established in 2018 and has a skilled team with extensive experience in the laboratory instrument sector for more than 8 years. We cooperate with 50+ world-famous brands worldwide and have more than 500 clients in different industries. Besides being a dedicated instrument supply chain solutions provider, we also have a wide sourcing ability from the first Research and Development stage to mass production. Built on a strong quality management system, our core product range meets major international standards such as ISO 9001, ASTM, and IP, alongside the ISO/IEC 17025 standard for calibration and testing. We offer products for various industries, including academic research, petrochemical and mining, healthcare, and environmental monitoring.
Company Advantages
(1)Capability for Comprehensive Resource Integration
(2)Expert and Skilled Technical Support Team
(3)Abundance of Industry Practice Examples
(4)Reliable After-Sales Service
Service Guarantee
1. Online Training Services
Our services consist of remote installation, commissioning, training and daily support with zero offline time. Most importantly, user training and 24/7, 365 days a year support is also offered to give the end users a constant empowerment.
2. Professional After-Sales Service
We provide a variety of customized maintenance plans designed for the particular type of instrument you own. Our aim is that in the future, market will see us as their number one choice for all instrument needs in terms of quality and dependability. Your opinions matter to us a lot because they enable us to further improve our offerings.
Logistics and Shipping
Worldwide Shipping: We have a great deal of knowledge and skill garnered from years of shipping cargo to Asia, Europe, the Middle East, and a lot more areas.
Secure Packaging: Laboratory instruments are tightly wrapped to make sure that they are appropriately shielded and secured from any damage during the shipping process.
International Certification
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ISO 9001 Certification | ASTM Certificate |









