300RPM Refrigerated Orbital Laboratory Shaker Incubator HS-4021
with 25mm Orbit (Optional: Linear Shaking)
Main Features
- Advanced P.I.D. control with backlit LCD display for real-time
parameter monitoring
- Robust powder-coated steel exterior ensures long-term durability
- Sterile stainless steel chamber with fluorescent and UV
illumination systems
- Large tempered glass viewing window enables continuous sample
observation
- Precision single-shaft 5-dimensions orbital shaking technology
- Configurable refrigeration options with eco-friendly R134a CFC-free
system
- Comprehensive safety protection including temperature/speed limit
alarms
- Automatic power cut-off for temperature control failures
- Multi-stage programming with 8-segment curve setting capability
- Smart power failure recovery and parameter memory functions
- Maintenance-free AC brushless motor with constant torque output
- Soft start acceleration control protects sensitive samples
- Wide speed range (30-300 rpm) with precise calibration
- Pneumatic-assisted lid operation for smooth access
- Expandable via optional humidity control and touch screen upgrades
Technical Data
| Control | P.I.D. |
| Display | LCD(Real-time display of working & set parameters) |
| Convection Mode | High-speed Forced Convection |
| Shaking Mode | Orbital |
| Drive | Single-shaft balance device |
| Working Temperature | Temperature: 15℃-35℃.Humidyty 20%-90% |
| Temp. Control Range | 4℃~60℃ |
| Temp. Resolution | 0.1℃ |
| Temp. Fluctuation | <±0.2℃ |
| Temp. Uniformity | <±1℃(at 37℃) |
| Speed Range(rpm) | 30-300 |
| Speed Accuracy | ±1rpm |
| Orbit | Φ25mm |
| Refrigerant | CFC-Free(134A) |
| Timing Range | 0-999.59 hr/Continuous |
| Flask Platform Size(mm) | 890X480mm |
| Platform Qty.(PC) | 1 |
| N.W./G.W. (Kg) | 175/225 |
| Chamber Dimensions | 970x550x350(DxWxH,mm) |
| Overall Dimensions | 1250x740x840(DxWxH,mm) |
| Packing Size | 130x79x94(LxWxH,cm) |
| Power Supply | AC 200-240V/50-60HZ. Optional: AC110V/60Hz |
| Power | 1120W |
| Chamber Material | Polished SUS304 Stainless Steel
|
Introduction about laboratory shaker
A laboratory shaker is engineered for uniform liquid sample
agitation. Its role: mix, aerate, suspend through controlled
motion, fundamental for consistent conditions influencing results
in microbial cultivation, protein biochemistry, pharmaceutical
testing.
Operation: transforms electrical energy into precise platform
movement (orbital, linear, rocking). Incubator shakers merge
environmental chamber with agitation for temperature/motion
control. Digital panels allow precise variable setting/monitoring.
Uses: recombinant protein expression, pollutant extraction, mixing
clinical reagents. Features: broad speed range, reliable digital
timer, compact stable design minimizing bench space.
