HKL-5A Benchtop Low-Speed Refrigerated Centrifuge
Overview
Low-Speed Refrigerated Centrifuge (Benchtop) series are primarily designed for use in biology, medicine, chemistry, and physics laboratories. They serve as ideal instruments for hospitals and blood stations to analyze samples such as serum, plasma, urine, and radioimmunoassay materials.
Features
The unit features high-precision microcomputer control and is powered by a motor with an inverter that provides a very fine control. Besides, a 7-inch touchscreen is part of the kit. It shows speed, temperature, operating time, and acceleration/deceleration rates simultaneously. In fact, it can track working logs and fault areas in real time, and it has an external USB port for direct data exporting, thereby maintaining maximum data integrity.
Multi-step runs can be programmed intuitively with automatic RCF conversion. Creating, storing, and recalling customized protocols is simple and convenient.
Heavy-duty full-steel chassis, explosion-proof inner volume and multi-layer damping technology—bringing out amazing stability and super silent operation.
At the heart of this unit is an environmentally safe, fluorine-free compressor, which is responsible not only for delivering rapid cooling (down to 4°C in 5 minutes) but also making testing more efficient.
Electric door lock with sensor and emergency release function; in addition, it is equipped with protection against overspeed, overload, and safety of lid.
Fit a number of rotors of different capacities to work with changing test requirements in different areas.
Besides the manual program lock, there is also the feature of automatic rotor recognition. This makes the process safer and more convenient.
Technical Parameters
Maximum Speed: 6000 r/min
Noise Level: ≤ 60 dB
Maximum Capacity: 4×300 ml
Centrifuge Chamber Diameter: φ400 mm
Maximum Relative Centrifugal Force (RCF): 4750 ×g
Power Supply: AC 220 V / 50 Hz / 2.5 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: 120 kg
Dimensions (L×W×H): 730 × 682 × 396 mm
Compatible Rotor
Rotor ID | Rotor Type | Capacity (ml) | Max Speed (r/min) | Max RCF (×g) |
NO2601 | Swinging-bucket rotor | 4x50ml | 5000r/min | 4750xg |
NO2602 | Swinging-bucket rotor | 4x100ml | 5000r/min | 4750xg |
NO2603 | Swinging-bucket rotor | 4x2x50ml | 4000r/min | 3280xg |
NO2620 | Swinging-bucket rotor | 4x8x15ml | 4000r/min | 3280xg |
NO2604 | Swinging-bucket rotor | 4x2x100ml | 4000r/min | 3050xg |
NO2606-1 | Swinging-bucket rotor | 4x24x7/5mlBlood collection tube | 4000r/min | 2950xg |
NO2607 | Swinging-bucket rotor | 4x300ml | 4000r/min | 3100xg |
NO2607-4 | Swinging-bucket rotor | 4x18x7/5ml Auto-decapping | 4000r/min | 2980xg |
NO2622 | Swinging-bucket rotor | 2x3x96-well microplate | 4000r/min | 2350xg |
NO2676 | Fixed-angle rotor | 6x50ml | 6000r/min | 4150xg |
NO2677 | Fixed-angle rotor | 8x50ml | 6000r/min | 4550xg |
NO2678 | Fixed-angle rotor | 6x100ml | 6000r/min | 4550xg |
NO2679 | Fixed-angle rotor | 12x15ml | 6000r/min | 4450xg |
NO2680 | Fixed-angle rotor | 24x15ml | 4000r/min | 3550xg |
PRP | Swinging-bucket rotor | 4x50ml Syringe | 4000r/min | 3200xg |
CGF1-4 | Swinging-bucket rotor | 4x50ml Syringe | Four-Step Fixed Gradient Program | |
11-14 | Swinging-bucket rotor | 4-Step Adjustable Gradient Program | ||
Centrifuge Rotor

FAQ
Q1: How do I get a price quote for a product?
A:If you have any requirements, please do not hesitate to contact us through our official website’s contact page or customer service email. Our team will get back to you within 24 hours with a detailed quotation.
Q2: I have doubts regarding the suitability of a particular instrument to fulfill my testing/production requirements. Could you please help me with the selection?
A: Definitely! Our technical support team is capable of offering you expert product selection tips tailored to your application (eg. type of sample, discovery accuracy, and financial). Do not hesitate to contact us via the Online Consultation button on the right hand side of the page or by submitting a Request Form, and we will get in touch with you shortly.
Q3: Are online training services one of the options you offer?
A: In case you request for help, we can quickly respond to your online requests for installation and commissioning services besides well-rounded operational training. Also, we provide continuous online end-user training support availability 24/7, all year round.
Q4: Where can I get information about the status of my order?
A: Once the shipment leaves our premises, tracking number / bill of lading number and a tracking link will be given to you. The tracking is done in real-time through either the courier or the logistics company’s official website, or you can also reach out to customer service for the same.

About us
Hong Kong Laboratory Technology Limited, which started its operation in 2018, has engaged in the instrument industry for more than eight years. We provide the products of 50+ brands and have more than 500 clients. As a competent instrument supply chain service provider, we have amassed plenty of supply resources from Research and Development through production. Utilizing our long-standing industry experience, the company follows a quality management system very rigorously. Besides being certified under international standards like ISO 9001, ASTM, and IP, our core products also fulfil the ISO/IEC 17025 requirements for calibration and testing of instruments. They have application research, petrochemicals mining industries health environmental departments and many other areas usage.
We can not only accurately match you with cost-effective instruments and equipment, but also provide professional technical selection support and after-sales service. We are committed to providing every customer with full-chain support from inquiry and selection to after-sales service, making your instrument procurement more efficient and worry-free.
Company Advantages
(1)Full-Chain Resource Integration Capability
(2)Professional Technical Service Team
(3)Rich Industry Practical Cases
(4)Reliable After-Sales Service
Service Guarantee
1. Online Training Services
Whenever you need, you can rely on us for remote installation, commissioning, and thorough operator training. Also, end users can take advantage of our 24/7 online support—any time, any place.
2. Professional After-Sales Service
We provide maintenance that is highly tailored to different types of instruments. Our aim is to become the market’s most trusted and highest-quality instrument supplier. We are always open to your feedback to keep us on the path of improvement.
Logistics and Shipping
Worldwide Shipping:Our team has specific knowledge of logistics, allowing us to deliver our goods effortlessly to the main markets in Asia, Europe, and the Middle East.
Secure Packaging:Every instrument is carefully packaged in multiple layers of protective packaging that not only can stand the rigors of worldwide shipping but also ensure the precision parts are kept safe.
International Certification
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ISO 9001 Certification | ASTM Certificate |




