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Adopts an advanced and reliable PI high-frequency wide-range power control solution, compatible with power grids worldwide. Through 16-bit MCU PWM speed regulation, it enables more precise control of voltage, current, speed, and effective centrifugation time, ensuring extended motor life and elimination of electromagnetic noise even under harsh operating conditions.
Reliable and durable DC permanent magnet motor with a wider speed range of 1000–7000 rpm or 1000–12000 rpm, accuracy of ±5%, speed step increment of 500 rpm, and effective centrifugation time range of 1-99 minutes or 1-59 seconds.
Faster acceleration/deceleration rates to complete experiments in a shorter time.
High-strength main unit and rotor materials resist various chemical corrosions, and the rotor features high-temperature sterilization capability.
Unique snap-in rotor mounting design allows easy rotor replacement without any tools, making it faster and more convenient for lab personnel to change rotors.
Innovative combined tube rotor accommodates multiple tube types, meeting basic experimental needs without rotor replacement.
Rubber damping for smoother operation; the rotating chamber has a 360° arc shape with no sharp corners, low air resistance, low temperature rise, and ultra-low noise, with overall machine noise <60dB.
Lid protection ensures safe operation; when the run finishes, an error occurs, or imbalance is detected, an audible signal is given, the operation stops, and the LCD displays a result code.
| Parameter | C70 | C120 |
| Input Power Supply | AC100-240V/50/60Hz | |
| Power Fuse | PPTC / self-resetting fuse / no replacement needed | |
| Input Power | 20W | 30W |
| Control Mode | ST16-bit MCU/PWM/speed regulation | |
| Display Type | Black background white text color LCD | |
| Motor | DC24V / DC permanent magnet motor | |
| Effective Centrifugation Time | 1-99min / 1-59sec | |
| Speed | 1000-7000rpm ±5% | 1000-12000rpm ±5% |
| Speed Step Increment | 500rpm | |
| Maximum Relative Centrifugal Force | 3286Xg | 9650Xg |
| Dimensions (L×W×H) | 192mm × 222mm × 115mm | |
| Weight | 1.85Kg | |
| Noise at Maximum Speed | ≤58dB(A) | ≤60dB(A) |
| Minimum Acceleration Time | ≤8s | ≤12s |
| Minimum Deceleration Time | ≤10s | |
| Protection Class | IP21 | |
| Allowable Ambient Temperature / Relative Humidity | +5-40℃ / 80% | |
| Interference Suppression Standard | EN61010-1, EN61010-2, EN61326-1, EN61010-3-2/A2 | |


















Product Message
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Manager Ren
+86 18221726865
elaine@shqiujing.com.cn
Building 4, Lane 455, Zhuting Road, Yexie Biomedical Industrial Park, Songjiang District, Shanghai
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