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TDD-5R Bench top high capacity low speed freezing centrifuge

In terms ofmanufacturing technology, we have core personnel with over 25years of experience in mechanical and electronic technology. Ourcircuit control systems are independently developed and holdmultiple patents, providing strong technical assurance for customerapplications


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    • Commodity name: TDD-5R Bench top high capacity low speed freezing centrifuge

    Unique features of the refrigerated centrifuge:

    1. Features 10-level acceleration and deceleration control, can store 20 sets of user-defined programs for convenient recall of frequently used programs, and defaults to the last used program upon startup.

    2. Temperature control uses a fluorine-free refrigeration compressor unit and eco-friendly refrigerant R134a; temperature control range -20℃~+40℃; temperature adjustment accuracy ±1℃; temperature parameters can be set during centrifuge operation; features a pre-cooling function to quickly cool down to the set temperature; features a standby cooling function to maintain the set temperature in standby mode.

    3. Optional IoT function; optional equipment operation status recording, analysis, and statistical function; optional remote control function.

    4. Chinese and English switching function

    I. Equipment Usage

    Can be widely used in experimental and research work in fields such as biology, chemistry, medicine, agricultural and forestry sciences, food safety, blood banks, and clinical trials.

    II. Functional Features

    1. Operation Interface

    1.1. Adopts a TFT-LCD true color display screen,

    1.2. Features a dedicated key for centrifugal force display, simultaneously showing set and running parameters,

    1.3. Parameters can be changed at any time during operation without stopping, the operation interface is intuitive, simple, and convenient to use;

    2. Control system, adopts Geehy microcontroller and precise drive modules;

    3. Motor adopts a high-torque AC brushless motor, ensuring stable operation and low noise;

    4. Safety system: Features multiple warning functions such as overspeed, overtemperature, imbalance, undervoltage, and overvoltage;

    5. Equipped with three-stage damping and a special combination of shock-absorbing devices to ensure stable, safe, and reliable motor operation, prevent sample resuspension, and achieve excellent centrifugation results.

    6. Features 10-level acceleration and 10-level deceleration control functions, can store 20 sets of user-defined programs for convenient recall of frequently used programs, and defaults to the last used program upon startup.

    7. Features high-precision rotors and various polyamide fiber adapters available, capable of centrifuging various MTP microplates, PCR plates, cell culture plates, and deep-well plates.

    8. Humanized Design:

    8.1. Adopts a silent mechatronic motor door lock for convenient use.

    8.2. The biosafety airtight angle rotor uses a silicone rubber integral sealing ring, which prevents aerosol spillage and fully ensures the safety of personnel and the laboratory environment.

    8.3. The casing adopts all-steel spray coating, an austenitic 304 stainless steel centrifuge chamber, and a three-layer steel protective sleeve, among other safety devices, making it both robust and durable, while also ensuring the safety of personnel and laboratory use.

    9. Temperature Control:

    9.1. Uses a fluorine-free refrigeration compressor unit and eco-friendly refrigerant R134a,

    9.2. Temperature control range: -20℃~+40℃,

    9.3. Temperature adjustment accuracy: ±1℃

    9.4. Temperature parameters can be set during centrifuge operation;

    9.5. Features a pre-cooling function to quickly cool down to the set temperature;

    9.6. Features a standby cooling function to maintain the set temperature in standby mode;

    10. Optional IoT function;

    10.1. Optional equipment operation status recording, analysis, and statistical function;

    10.2. Optional remote control function;

    11. Automatic rotor recognition of the corresponding rotor number for parameters, preventing safety accidents due to operational errors;

    12. Chinese and English switching function

    III. Technical Parameters

    1. Working Conditions:

    1.1. Power supply: Voltage AC220V, Frequency 50Hz;

    1.2. Working environment: Temperature 5-40℃, Humidity ≤80%;

    2. Max speed: 5000 rpm; Rotor recognition: Automatic recognition

    3. Max RCF: 4800×g

    4. Max capacity: 4×500 ml

    5. Timing range: 1-99min

    6. Noise: ≤70 dB

    7. Temperature control range: -20℃~+40℃

    8. Temperature adjustment accuracy: ±1℃

    9. Control and drive system: High-torque AC brushless motor, microcomputer control;

    10. Refrigeration system: Fluorine-free refrigeration compressor unit

    11. Operating programs: 20

    12. Speed accuracy: ±50r/min

    13. Power: 900W

    14. Weight: 100 Kg

    15. Dimensions (L×W×H): 650×720×390 mm

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