Introduction
A haematocrit centrifuge is a specialized laboratory centrifuge used to determine the haematocrit, which is the volume percentage of red blood cells in whole blood, a routine and important clinical test for diagnosing and monitoring conditions such as anaemia, polycythaemia, and dehydration. The instrument spins small glass capillary tubes filled with blood at high speed, typically around 10,000 to 15,000 revolutions per minute, for a few minutes, so that the blood is separated into its components by centrifugal force: the heavier red blood cells are packed at the bottom of the tube, the buffy coat containing white blood cells and platelets forms a thin layer above them, and the plasma remains at the top; the haematocrit is then read from the calibrated scale on the tube or a reading device, and it is expressed as a percentage of the total blood volume. Haematocrit centrifuges are designed to hold multiple capillary tubes at a time, and they incorporate a sealed rotor chamber and safety interlocks to contain the tubes during spinning, and some models include a built-in haematocrit reader for direct measurement. They are used in clinical laboratories, hospitals, veterinary clinics, and blood banks for haematocrit determination, for blood sample processing, and for checking the quality of blood samples, and the test is fast, simple, and requires only a small blood sample. Features include high-speed rotation, timer control, and safety features. With their speed and simplicity, haematocrit centrifuges are essential instruments for clinical haematology testing.
Haematocrit Centrifuge LHC-T2011
Haematocrit Centrifuge operates with maximum of 13,680×g and ±100 rpm speed stability, ensuring efficient separation. Its built-in auto-balance system reduces error by automatically co...
Haematocrit Centrifuge LHC-T2010
Haematocrit Centrifuge operates at speeds up to 12,000 rpm for efficient separation of blood components. Features easy-to-read digital display to monitor speed, time, and temperature. It...
Haematocrit Centrifuge LHC-T2030
Haematocrit Centrifuge can reach a maximum speed of 12000 rpm with an accuracy of ± 20 rpm. It operates with a brushless motor that provides rapid acceleration and deceleration for effi...
Haematocrit Centrifuge LHC-T2020
Haematocrit Centrifuge at a maximum speed of 4000 rpm and delivers a maximum centrifugal force of 2200 × g. It features versatile rotors, including the and rotors, programmed for specif...
Haematocrit Centrifuge LHC-T2011
Haematocrit Centrifuge is a portable and easy to use microprocessor controlled instrument having three tiers of protective steel covering to ensure safety. It is well equipped with digit...
Haematocrit Centrifuge LHC-T2010
Haematocrit Centrifuge reaches a maximum speed of 12000 r/min for fast separation. It supports up to 24 capillary tubes, delivering efficient and uniform results per cycle. Max of 15800 ...
Standards
IEC 61010-2-020:2016-Particular requirements for laboratory centrifuges
Complies with the above standards, but is not limited to them.
Features
1. Haematocrit centrifuge for measuring packed cell volume (PCV) in blood samples.
2. High-speed microhematocrit rotor with capillary tube holders for blood separation.
3. Suitable for clinical laboratories, hospitals, veterinary clinics and blood banks.
4. Includes rotor, capillary tubes, reader scale, safety lid and operation manual.
5. Fast separation of blood components for hematocrit determination.
FAQ
Q1: What testing scenarios is this centrifuge mainly applied to?
A: The haematocrit centrifuge is used in clinical laboratories, hospitals, veterinary clinics, blood banks, emergency departments and point-of-care settings to measure the packed cell volume (hematocrit) of blood samples by high-speed centrifugation of capillary tubes. It supports routine blood testing for anemia and polycythemia diagnosis, preoperative and postoperative blood assessment, emergency patient evaluation, veterinary animal blood testing, blood donor screening, and sports medicine and altitude physiology testing. The microhematocrit method provides rapid, reliable hematocrit results using small blood volumes in capillary tubes, making it suitable for point-of-care and high-volume clinical use. It is essential for clinical laboratories, hospitals, veterinary clinics and blood banks requiring rapid hematocrit measurement for patient diagnosis, treatment monitoring, blood donation screening, veterinary care and emergency assessment, where packed cell volume is a fundamental hematological parameter indicating anemia, dehydration, polycythemia and blood loss, and where fast, reliable results are critical for clinical decision-making in human and veterinary medicine.
Q2: What standards does the centrifuge comply with?
A: The haematocrit centrifuge complies with relevant IEC 61010 laboratory electrical safety standards, IEC 61010-2-020 for centrifuges, and applicable GB/T standards for clinical laboratory equipment. Hematocrit measurement follows CLSI and relevant clinical laboratory standards. The instrument complies with applicable medical device regulations where required. Calibration of speed and time should be performed periodically.
Q3: What is the warranty period for the whole machine and key components?
A: The whole centrifuge is covered by a 12-month warranty. The motor, rotor, controller and safety lid are covered, while capillary tubes, rotors (wear parts) and fuses are consumables or accessories. Damage from improper use, rotor overload or unauthorized repair is excluded.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires trained clinical laboratory personnel familiar with blood handling, centrifugation safety and hematocrit reading. We provide an operation manual and remote guidance. Proper capillary tube filling, sealing, rotor loading, centrifugation parameters and result reading are important for accurate hematocrit results and safety.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular calibration required? What is the recommended calibration cycle?
A: Speed and time calibration recommended every 6-12 months for clinical use. Rotor inspection for wear and damage periodically. Safety lid interlock tested regularly. Capillary tube reader scale verified. Routine cleaning and decontamination recommended, particularly for blood-contacting parts.
Q7: Are supporting consumables universal?
A: Capillary tubes (heparinized and plain), sealant and reader cards are available from medical suppliers, though compatibility should be verified. Long-term consumable cost is low, with capillary tubes being the main recurring item.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes rotor capacity, speed range, timer, reader type and safety features. Additional capillary tubes, rotors and accessories can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: Standard delivery includes the centrifuge, rotor and accessories with an operation manual. On-site installation and training are not included for standard orders but can be arranged for clinical laboratory setup. Remote guidance is provided.
Q10: What types of samples are compatible with this equipment?
A: The haematocrit centrifuge processes blood samples (human or veterinary) in capillary tubes within the rotor capacity and speed specification. Samples should be properly anticoagulated or collected in heparinized capillary tubes. Users should follow proper blood collection and handling procedures, fill capillary tubes correctly, seal one end, balance the rotor properly, use appropriate speed and time, read the hematocrit using the reader scale, and follow biosafety procedures for blood handling including proper decontamination and disposal of blood-contaminated materials. The centrifuge should not be operated with an unbalanced rotor or damaged tubes, and the safety lid should always be used during operation.
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