Changsha Shi Ge Yan Biotechnology Co., Ltd.

D4B desktop low-speed large capacity centrifuge product introduction

Company profile

Changsha Shi Ge Yan Biotechnology Co., Ltd. is located in Wangcheng Economic and Technological Development Zone, Changsha City, Hunan Province. It is a professional manufacturer of laboratory instruments that integrates research and development, production, sales, and service. The company's products cover multiple fields such as clinical testing, biological research, chemical and physical experiments, and food and environmental testing. With years of technical accumulation and strict quality management, it has passed international certifications such as ISO9001, ISO13485, CE, and has CFDA filing and production qualifications.

The company adheres to the development philosophy of "quality as the cornerstone and innovation as the driving force", and continues to provide high-performance, reliable, and safe equipment for medical and research laboratories. The D4B desktop low-speed large capacity centrifuge is one of the flagship models launched by the company, aimed at users with high demand for large-scale sample processing.

2、 Product Overview

The D4B desktop low-speed large capacity centrifuge is a high-capacity, high safety, and multi-purpose laboratory equipment.It adopts a high torque brushless variable frequency motor, which runs stably and reliably, with fast speed up and down, and almost no maintenance required. At the same time, the equipment is equipped with a microcomputer processor for precise control and an LED display system, allowing users to easily and intuitively set operating parameters and achieve efficient sample separation.

Compared to traditional low-speed centrifuges, the biggest advantage of D4B lies in its ultra large capacity configuration, which supports a maximum of 4 × 800 ml horizontal rotor and can meet the experimental needs of different specifications of blood collection tubes, centrifuge tubes, and Corning bottles through various adapters. This makes D4B particularly suitable for daily large-scale sample processing work in blood centers, hospital laboratories, research institutes, and large laboratories.

3、 Main technical parameters

4、 Core technology and structural advantages

High performance motor system

Adopting a brushless high torque variable frequency motor, it has the advantages of fast speed up and down, maintenance free, and no dust pollution, greatly extending the service life of the equipment.

Patented rotary head connection technology

Using a spring cone sleeve connection, the rotary head and spindle are locked 360 ° without directional operation, making it faster and more convenient to install and remove the rotary head. It also has relevant technical patents.

Intelligent control and display

The microcomputer processor provides precise control and flexible parameter adjustment;

Prominent red digital LED display, with clear and visible operating status;

Support button programming, users can store and call commonly used operating programs.

Safety and Protection Design

Induction automatic electric suction door lock, equipped with emergency door opening device;

The door lock, overspeed, and imbalance all have self checking and protection functions;

The whole machine is made of all steel structure, with a 304 stainless steel centrifugal chamber and multi-layer protection design, ensuring safety and reliability.

user-friendly design

The door cover is equipped with a hydraulic rod to reduce operational burden;

10 acceleration and 10 deceleration rates to choose from, meeting the requirements of different sample characteristics;

Three level vibration reduction and automatic balancing function ensure smooth operation and reduce noise.

5、 Rotor and adapter configuration

D4B offers a variety of rotors and adapters, covering different sample types and volume requirements:

No.05207 horizontal rotor:

Maximum capacity 4 × 800 ml (round cup), maximum centrifugal force 3450 × g;

Optional biosafety cover;

Compatible with specialized adapters for 500 ml and 250 ml Corning bottles;

Support 2-10 ml different blood collection tubes (including 5/7 ml, 10 ml, and 15 ml).

No.05608 Hanging Basket:

Maximum capacity 4 × 500 ml (round cup), maximum centrifugal force 3530 × g;

Supports multiple small capacity blood collection tubes, 10 ml, 15 ml, and 50 ml centrifuge tubes.

No.05609 Hanging Basket:

Maximum capacity 4 × 500 ml (square cup), maximum centrifugal force 3450 × g;

Supports multiple specifications of blood collection tubes and centrifuge tubes, suitable for high-frequency clinical applications.

No.05611 Enzyme linked immunosorbent assay plate basket:

4 × 4 × 96 orifice plate, maximum centrifugal force 2940 × g;

Suitable for ELISA and PCR plate experiments.

No.05213 enzyme-linked immunosorbent assay plate rotor:

2 × 5 × 96 holes, maximum centrifugal force 3210 × g.

Angular rotor series:

No.05141 (30 × 15 ml), No.05144 (12 × 50 ml), No.05145 (24 × 50 ml), No.05147 (6 × 100 ml), No.05148 (12 × 100 ml), etc., with a maximum speed of 5000 r/min and a centrifugal force of up to 3860 × g.

The rich selection of these rotors and adapters enables D4B to cover a wide range of needs from small volume clinical blood collection tube processing to large volume Corning bottle separation.

6、 Application Fields

D4B is widely applicable to:

Medical Laboratory and Transfusion Department: Separation of large quantities of blood samples, serum, and plasma;

Biological research: cell isolation, culture pretreatment, tissue sample centrifugation;

Chemical and physical experiments: suspension settling, chemical reaction solution treatment;

Food and environmental testing: particle separation in dairy, beverage, and water sample testing;

Research and Teaching: Daily teaching in university laboratories and large-scale research projects.

Especially in blood stations and large medical laboratories, the large capacity advantage of D4B can significantly improve work efficiency.

7、 After sales service and quality commitment

Changsha Shi Ge Yan Biotechnology Co., Ltd. provide D4B with:

Three year warranty, the entire machine only needs to be replaced and not repaired - providing users with peace of mind protection;

National after-sales network - fast response and timely service;

Original factory accessory supply - ensuring long-term stable operation of equipment;

Operation training and technical support - helping users quickly grasp the key points of equipment use.

This commitment not only reflects the company's confidence in product quality, but also provides long-term support for users' experimental work.

8、 Summary

The D4B desktop low-speed large capacity centrifuge, with its ultra large capacity configuration, advanced motor system, patented rotor design, multiple safety protections, and diverse rotor selection, has demonstrated extremely high application value in the fields of medical testing and scientific research.

Whether it is daily large-scale sample separation in hospital blood stations or high-throughput experiments in scientific research institutions, D4B can provide efficient, stable, and safe support. In addition, with a three-year warranty and a non repair after-sales policy, it has become a reliable experimental equipment for users in the long run.

Changsha Shi Ge Yan Biotechnology Co., Ltd. will continue to adhere to the concept of technological innovation and service supremacy, continuously launch more high-performance laboratory products, and contribute to the development of scientific research and medical industry in China.