Low speed refrigerated centrifuge LX121LSR is a benchtop microcomputer control unit with a speed of 6500 rpm and temperature ranging from -20 ℃ ~ 40 ℃. Allows automated configuration of speed and RCF value with short spin press function for instant centrifugation. Equipped with a digitalized LCD panel for observing and regulating ongoing parameters (speed, time, and temperature).
| Maximum speed | 6500 rpm |
| Maximum RCF | 5091 x g |
| Maximum capacity | 4 x 250 ml |
| Timer range | 1 - 99 hr 59 min |
| Speed accuracy | ± 10 rpm |
| Temperature setting range | -20 °C to 40 °C |
| Temperature accuracy | ± 1 ℃ |
| Noise | ≤ 60 dB (A) |
| Rotor identification | Automatic |
| Power | 1000 W |
| Power supply | AC 220 ± 22V 50 Hz / 10 A |
| Dimension | 660 x 595 x 358 mm |
| Weight | 89 kg |
| Packing dimension | 700 x 760 x 470 mm |
| Gross weight | 135 kg |
Speed - 6500 rpm
Automatically calibrates speed and centrifugal force value
Microprocessor control feature automatically detects rotors and speed limit
Ten types of acceleration and deceleration control
LCD control panel – viewing and regulating ongoing parameters (speed, time and temperature)
Electronic lid locking system for user’s safety (over speed protection and imbalance)
Equipped with five groups of programs
Lid opens automatically on completion, preventing overheating of samples
User-friendly interface for convenient simple operation
Variable replaceable rotors for different sample concentrations
| Rotor name | Maximum speed (rpm) | Maximum capacity (ml) | Maximum RCF (×g) |
| Angle rotor 01 | 6500 | 6 x 50 ml | 5091 |
| Angle rotor 02 | 5000 | 40 x 15 ml | 4919 |
| Swing-out rotor 01 | 4200 | 4 x 50 ml | 3254 |
| Swing-out rotor 02 | 4200 | 4 x 100 ml | 3254 |
| Swing-out rotor 03 | 4200 | 8 x 50 ml | 3254 |
| Swing-out rotor 04 | 4200 | 8 x 100 ml | 3254 |
| Swing-out rotor 05 | 4200 | 16 x 10/15 ml (Optional) | 3254 |
| Swing-out rotor 06 | 4200 | 24 x 10/15 ml (Optional) | 3254 |
| Swing-out rotor 07 | 4200 | 32 x 10/15 ml (Optional) | 3254 |
| Swing-out rotor 08 | 4200 | 48 x 2~7 ml (Blood collection tube) | 3254 |
| Swing-out rotor 09 | 4200 | 64 x 5 ml (Blood collection tube) | 3254 |
| Swing-out rotor 10 | 4200 | 4 x 250 ml (Round bottom) | 3352 |
| Swing-out rotor 11 | 4200 | 4 x 250 ml (Round bottom with biosafety lid) | 3352 |
| Swing-out rotor 12 | 4200 | 4 x 250 ml (Oval cup) | 3352 |
| Swing-out rotor 13 | 4200 | 56 x 5 ml (Blood collection tube) | 3352 |
| Swing-out rotor 14 | 4200 | 16 x 50 ml (Conical/round bottom) | 3352 |
| Swing-out rotor 15 | 4200 | 36 x 15 ml | 3040 |
| Micro-plate rotor 01 | 4200 | 2 x 2 x 96 Hole | 2267 |
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