PK-16A High Speed Freeze Centrifuge
Product Model:PK-16A
Maximum speed:17500r/min
Maximum centrifugal force:29400xg
Maximum capacity:24×120ml
Product Introduction:
This model of instrument is a commonly used laboratory equipment, featuring stable and reliable performance. Its internal and external structures have undergone continuous optimization, ensuring that its color, size, shape, and performance are harmonious and suitable for the laboratory environment. It is widely applicable in various fields such as clinical medicine, biopharmaceuticals, genetic engineering, materials science, chemical engineering, protein and nucleic acid analysis, cell research, academic institutions, scientific research, agriculture, forestry, animal husbandry, water conservancy and environmental protection, life sciences, and blood sample analysis.
Technical performance and characteristics:
1、It adopts a high-definition, large LCD screen for display.
2、Conventional centrifugation mode: The parameters such as rotational speed, centrifugal force, temperature, time, rotor number, and acceleration/deceleration are displayed on the same screen as the actual operating parameters, allowing for gradient centrifugation and meeting diverse experimental needs.
3、The program storage capacity reaches over 99 groups, with ultra-large data storage capacity. Both experimental data and fault information can be traced and queried. It features start timing, speed-up timing, and jog timing, as well as protection functions against overcurrent, overvoltage, undervoltage, overspeed, overtemperature, and imbalance.
4、It features pre-cooling, operation logging, statistics of previous operation conditions, fault alarms, prompts for faults and handling measures, password management functions, and language selection modes for both Chinese and foreign languages.
5、The rotor is made of high-strength, high-quality aviation aluminum alloy, equipped with a biological isolation cover, and can be equipped with an identification system for high-temperature sterilization.
6、The wider centrifuge tubes have a capacity range of 0.2-120ml, accommodating both micro and large volumes.
7、Equipped with high-performance compressors from renowned brands and environmentally friendly fluorine-free refrigerant R134a, it features pre-cooling, heating, and defrosting functions; dual circuits for cooling and heating; and an independent cooling switch, allowing for dual use. When the cooling switch is turned on, it functions as a “freezer”, and when turned off, it functions as a “normal temperature machine”.
8、It adopts a brushless high-torque motor drive, which eliminates brush dust pollution and ensures a long service life; with three-stage vibration reduction, it operates with minimal vibration and quietness.
9、The all-steel spray-painted body, 316 rust-proof and corrosion-resistant stainless steel centrifuge chamber, electronic safety door lock, and three layers of steel protection ensure environmental and personal safety.
Technical Specifications:
Model | PK-16A |
Maximum speed | 17500r/min |
Maximum centrifugal force | 29400xg |
Maximum capacity | 4×120ml |
Rotational speed accuracy | ±10r/min |
Temperature control accuracy | ±1℃ |
Refrigeration system | Renowned brand compressor unit, using environmentally friendly non-fluorinated refrigerant R134a |
Temperature range | -20℃~40℃ |
Display mode | LCD/IPS wide-view full-color large LCD full touch screen (no buttons) |
Timing mode and range | 1–9999min,Start timing, reaching the speed timing, instantaneous and continuous timing |
Speed up and down mode | 16-speed up and down |
Instrument power | 0.7KW |
Program storage | 99 groups or more |
Overall noise | ≤55~60dB(A) |
Driving system | High-torque, high-performance brushless motor |
Power source | 220V 50HZ 10A |
Overall dimensions | 690×430×340mm |
Outer packaging size | 760×510×430mm |
Instrument weight | 62kg |
Gross weight | 75kg |
Key component material | Centrifuge chamber 316, centrifuge tubes/bottles made of PP/PC, rotor body made of high-quality aluminum alloy |
Adaptive rotor and parameters:
rotor | Rotor type | capacity | Maximum speed | Maximum centrifugal force |
1N | Angle rotor | 12×0.5/1.5/2.2ml | 16800r/min | 19800×g |
2N | Angle rotor | 8×5ml | 16000r/min | 19460×g |
3N | Angle rotor | 12×10ml | 13000r/min | 17370×g |
4N | Angle rotor | 6×50ml(pointed/round bottom) | 12000r/min | 16567×g |
5N | Angle rotor | 4×100/120ml | 10000r/min | 11800×g |
6N | Angle rotor | 24×1.5/2.2ml | 17500r/min | 29400×g |
7N | Angle rotor | 48×0.5/1.5/2.2ml | 13000r/min | 19240×g |
8N | Angle rotor | 6×30ml | 13500r/min | 17950×g |
9N | Angle rotor | 6×8×0.2 PCR combined tube | 12000r/min | 15350×g |
10N | Angle rotor | 12×15ml | 11000r/min | 14610×g |
11N | Angle rotor | 12×7ml | 12000r/min | 12800×g |
12N | Angle rotor | 10×5ml | 13000r/min | 11400×g |
13N | Angle rotor | 96×1.5/2.2ml | 10000r/min | 13970×g |
14N | Angle rotor | 18×5ml | 12000r/min | 13840×g |

