HKL-TD4N Low-speed Benchtop Centrifuge
Overview
Low-speed Centrifuge series are basically the first type of machines that came into being for the laboratories of biology, medicine, chemistry and physics, and the like. They are perfect pieces of equipment for hospitals and blood banks to analyze serum, plasma, urine, radioimmunoassay specimens, and other samples, among others.
Features
Equipped with a precision microcomputer and a variable frequency drive, this unit will offer reliable performance for a very long time. The color LCD shows speed, run time, acceleration, lid status, and operating mode information in real-time.
Dedicated PRP/CGF programs are included on top of fully adjustable modes that allow the user to define them at will. Besides helping with automatic RCF calculations, the device also features the programming, storage, and modification of all parameters to meet the requirements of different testing protocols.
An electronic lock for the door with gas-spring-assisted opening of the lid is provided. Along with this, the system is equipped with complete safety protection features including monitoring of overspeed, overload, and door closure.
By having the confirmation button separate and dedicated, the users has to explicitly validate their intention of changing the parameter, thus the inadvertent changes are prevented.
This unit works with different types of rotors which allow for the equipment to cover a wide range of testing requirements in various application fields.
The rotors, which are made of autoclavable aluminum alloy or stainless steel, deliver high durability and have a long service life.
Besides, the instrument is getting better and better at its stability of operation by using special damping members in its completely steel housing. The design also ensures lowered noise levels and even a decrease in the generation of heat internally.
Technical Parameters
Max Speed: 6000 r/min
Noise Level: ≤ 60 dB
Maximum Capacity: 6×100 ml
Centrifuge Chamber Diameter: φ330 mm
Maximum Relative Centrifugal Force (RCF): 4550 ×g
Power Supply: AC 220 V / 50 Hz / 0.75 kW
Timer Range: 1min~99min59s
Speed Accuracy: ±20 r/min
Net Weight: 38 kg
Dimensions (L×W×H): 510 × 390 ×300 mm
Compatible Rotor
Rotor ID | Rotor Type | Capacity (ml) | Max Speed (r/min) | Max RCF (×g) |
P1NO0301 | swing-bucket rotor | 4x50ml | 5000r/min | 4430xg |
P1NO0302 | swing-bucket rotor | 4x100ml | 5000r/min | 4430xg |
P2NO0303 | swing-bucket rotor | 4x2x50ml | 4000r/min | 2880xg |
P2NO0304 | swing-bucket rotor | 4x4x15ml | 4000r/min | 2880xg |
P3NO0305 | swing-bucket rotor | 4x6x10ml | 4000r/min | 2600xg |
P4NO0306 | Fixed-angle rotor | 6x50ml | 6000r/min | 4150xg |
P5NO0307 | Fixed-angle rotor | 6x100ml | 6000r/min | 4550xg |
P6NO0308 | Fixed-angle rotor | 12x15ml | 6000r/min | 4450xg |
PRP | swing-bucket rotor | 4x20ml | 4000r/min | 2850xg |
CGF1-4 | swing-bucket rotor | 4x20ml | 4-step fixed gradient program | |
11-14 | swing-bucket rotor | 4-step adjustable gradient program | ||
Centrifuge Rotor

FAQ
Q1: What are the main applications of HKL-TD4N Low-speed Benchtop Centrifuge?
A: The Low-speed Centrifuge series is designed especially for the preparation and analysis of clinical samples. This series covers a broad spectrum of laboratory needs from biology through chemistry to medical labs. As it is tailored to separate serum, plasma, and urine, or to perform radioimmunoassays, it is a widely used instrument in hospitals and centers for blood analysis.
Q2: How can I obtain a product quotation?
A: Submit your requirements through the contact page of our official website or customer service email. We will respond to you with a detailed quotation within 24 hours.
Q3: What international shipping options do you support?
A: Whatever size your order is, we offer you different options for international shipping. If you have small items which are high in value, you can use global express services (such as DHL, FedEx, UPS, TNT). For medium-sized shipments, you may choose air freight; sea freight (FCL/LCL) is for bigger orders; and rail freight through the China-Europe Railway Express is an option for places all over Eurasia.
Q4: Do you support online training services?
A: We will gladly assist you by providing you online installation and commissioning services. Also, you will get a complete training operation. Plus, our 24/7 online training support is available to you round the year for end users.
Q5: Do you provide discounted prices for large quantity orders?
A: Certainly, we have a tiered pricing system with substantial price reductions for large volume purchases. We also offer special schemes and attractive conditions to institutional clients such as universities and research organizations as well as to OEM partners and channel distributors.

About us
Having spent eight years deeply involved in our sector, Hong Kong Laboratory Technology Limited (established in 2018) has served by linking more than 500 clients with over 50 of the best international manufacturers. We make even the most intricate technological advancements simple and reliable laboratory solutions that bring about actual results. Being dedicated to the strictness of ISO 9001, ASTM, and IP standards, our instruments are developed under the guidance of ISO/IEC 17025 calibration standards. We supply a broad range of sectors, including academic research and industrial petrochemicals, with a well-rounded support system. By carrying out detailed needs analysis, providing expert advice, and offering dependable after-sales service, we guarantee a hassle-free and precise experience throughout your whole equipment buying process.
Company Advantages
(1)Full-Chain Resource Integration Capability
(2)Professional Technical Service Team
(3)Rich Industry Practical Cases
(4)Dependable After-Sales Service
Service Guarantee
1. Online Training Services
We have an online support structure following all stages of the operational lifecycle. Among the services that we offer are remote-assisted installation and commissioning as well as noteworthy training sessions. For a continuous operational integrity, the technical support team is always available for troubleshooting, consultation, and also advanced instructional sessions at any time of day or night.
2. Professional After-Sales Service
We design our custom maintenance services to ensure your machinery runs perfectly. Our promise is to deliver exceptional standards, setting the industry pace for dependability and precision. Besides, your opinions matter a lot to us as they are the key to making your service experience better continuously.
Logistics and Shipping
Worldwide Shipping: We work hand in hand with operational excellence and regional insight, practically sequentially, to guarantee the safe and accurate movement of your goods via Asian, European, and Middle Eastern routes. Our pledge is straightforward: speedy, dependable delivery, at all times.
Secure Packaging: Tight packaging regulations are strictly observed while packing laboratory instruments, which helps to build a reliable protection over the instruments against the shocks or vibrations that may come through the transportation.
International Certification
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ISO 9001 Certification | ASTM Certificate |





