Fast Refrigerated Centrifuge -20℃~40℃ for Temperature-sensitive Samples 4-5R
Product Overview
The 4-5R is a professional refrigerated low-speed centrifuge designed for laboratory applications requiring precise temperature control. Featuring an imported fast cooling system, it maintains sample stability at low temperatures and supports a wide range of capacities from 0.2ml to 750ml through multiple rotors and adapters.
With comprehensive safety features and diverse centrifugation modes, this centrifuge is ideal for clinical laboratories, biopharmaceutical applications, cell culture, radioimmunoassay, and biosafety laboratories handling hazardous samples.
Core Advantages
Fast Refrigeration & Precise Temperature Control: Cools to 4℃ in 8 minutes | Temperature range: -20℃~40℃ | Accuracy ±1℃
Multi-layer Safety Protection: Automatic rotor identification | Unbalance stop | Electronic lock | Optional biosafety accessories
High Precision Touch Control: 5" Touch Panel | Adjustable parameters during operation | 10-speed acceleration/deceleration
Multiple Working Modes: Timed / Differential / Gradient Centrifugation
Ultra-wide Compatibility: Accommodates 0.2ml~750ml tubes, plates, flasks & blood bags
Low Noise & Stable Operation: Noise ≤65dB (A) | Durable steel construction for extended operation
Application Fields
- Clinical Laboratory & Blood Testing
- Biopharmaceutical Industry
- Cell Culture & Life Science Research
- Radioimmunoassay & Radioactive Sample Testing
- Molecular Chemistry Laboratory
- Biosafety Laboratory (Infectious Samples)
Technical Parameters
| Parameter |
Specification |
Parameter |
Specification |
| Model |
4-5R |
Order Number |
08144050 |
| Max Speed |
6000rpm |
Total Power |
1200W |
| Max RCF |
6321xg |
Noise Level |
≤65dB(A) |
| Max Capacity |
4x750ml |
Timer Range |
1s-99min59s/1min-99h99min |
| Temperature Range |
-20℃~40℃ |
Temp Precision |
±1.0℃ |
| Power Supply |
AC 220±22V 50Hz 10A |
Speed Accuracy |
±10r/min |
| Net Weight |
85KG |
Dimensions |
640*610*340mm |
Rotors & Adapters
Swing Out Rotor (Square Cup)
| Rotor No. |
Capacity (ml) |
Max Speed (rpm) |
Max RCF (*g) |
Order No. |
| 1 |
4x750ml (Square Cup) |
4000 |
3580 |
030407504 |
| Adapter for 4x750ml: |
| |
4x500ml |
4000 |
3580 |
4751004500 |
| |
4x250ml |
4000 |
3580 |
4751004250 |
| |
4x3x100ml |
4000 |
3580 |
4751012100 |
| |
4x7x50ml |
4000 |
3580 |
4751028050 |
| |
4x14x5ml |
4000 |
3580 |
4751056015 |
| |
4x14x10ml |
4000 |
3580 |
4751056010 |
| |
4x24x5ml |
4000 |
3580 |
4751096005 |
| |
4x30x1.5/2ml |
4000 |
3580 |
4751224002 |
| |
Microplate rotor 4x4x96 hole |
4000 |
3040 |
030404961 |
Swing Out Rotor (Round Cup)
| Rotor No. |
Capacity (ml) |
Max Speed (rpm) |
Max RCF (*g) |
Order No. |
| 2 |
4x500ml (Round Cup) |
4000 |
3580 |
020405001 |
| Adapter for 4x750ml: |
| |
4x250ml |
4000 |
3580 |
4500004250 |
| |
4x100ml |
4000 |
3580 |
4500004100 |
| |
4x4x50ml |
4000 |
3580 |
4500016050 |
| |
4x9x15ml |
4000 |
3580 |
4500036015 |
| |
4x9x10ml |
4000 |
3580 |
4500036010 |
| |
4x14x5ml |
4000 |
3580 |
4500080005 |
| |
4x14x1.5/2ml |
4000 |
3580 |
4500120002 |
| |
4x24x/2/5/7 ml Vacuum tube |
4000 |
3580 |
4500096007 |
| |
4x12x10ml Vacuum tube |
4000 |
3580 |
4500048010 |
Additional Rotors
| Rotor No. |
Type |
Capacity (ml) |
Max Speed (rpm) |
Max RCF (*g) |
Order No. |
| 3 |
Fix Angle Rotor |
12x10ml |
6000 |
6321 |
011200100 |
| 4 |
Swing Out Rotor |
4x250ml |
4000 |
3040 |
020402501 |
| 5 |
Swing Out Rotor |
4x300ml |
4000 |
3040 |
020403001 |
| 6 |
Swing Out Rotor |
120x5/7ml (Blood collection tube) |
4000 |
3000 |
030404965 |
| 7 |
Hatless Rotor |
56x5/7ml (Blood collection tube) |
4000 |
3500 |
030404645 |