The ZLNS-1 Vacuum Centrifugal Concentrator series is designed for modern laboratories that require efficient, precise, and gentle sample concentration. These concentrators are perfect for drying DNA, RNA, proteins, metabolites, and other sensitive samples without heat damage.
The units feature adjustable speed and time, a stable vacuum system, and low-noise operation, making them ideal for molecular biology, analytical chemistry, and clinical research labs. The universal rotor supports various microtube sizes, allowing flexibility for multiple sample types in research workflows.
Centrifugal concentration dryer is a common equipment for rapid concentration, mainly placing the liquid sample in the vacuum low-speed centrifuge in the system. Due to the gravity field formed by centrifugation, the liquid sample is kept in the container, and the water vapor generated by the evaporation of the sample (due to the vacuum negative pressure) is frozen in the cold trap, so as to achieve the purpose of sample concentration and drying.
DNA/RNA proteins, hydrolyzed protein products, enzymes, surveillance specimens, organic solvent extracts, chromatography or HPLC recovery samples, etc.
| Feature | ZLNS-1 Vacuum Centrifugal Concentrator (200-3000 RPM) | ZLNS-1 Vacuum Concentrator Centrifuge (1880*g) |
|---|---|---|
| Speed | 200-3000 RPM | 1880*g |
| Sample Capacity | 24*1.5 mL to 24*5 mL microtubes | 24*1.5 mL to 24*5 mL microtubes |
| Rotor Type | Microtube rotor, universal | Microtube rotor, universal |
| Timer | Digital, adjustable | Digital, adjustable |
| Noise Level | Low | Low |
| Safety | Lid lock, imbalance detection | Lid lock, imbalance detection |
| Power Supply | 100-240V, wide voltage | 100-240V, wide voltage |
| Dimensions | Compact benchtop | Compact benchtop |
| Weight | Lightweight | Lightweight |
| Parameter | Value |
|---|---|
| Maximum speed | 300-2000rpm |
| Support power supply | AC 220±22V 50Hz 16A |
| Timed range | 1min-99h |
| Machine noise | ≤65dB(A) |
| Temperature setting range | Normal temperature of +5℃ -80℃ |
| Overall dimensions (L*W*H) | 580*360*330(mm) |
| Temperature accuracy | ±1℃ |
| Final vacuum | -92 kpa |
| Display mode | LCD liquid-crystal display |
| Vacuum pump | Built-in |
| Vacuum pump parameters | 2L/min |
| Net weight | 44KG |
| Product Name | Product Model | Capacity |
|---|---|---|
| Corner rotor #1 | 66*1.5ml | 016600024 |
| Corner rotor #2 | 24*1.5ml+24*5ml | 012402054 |
| Corner rotor #3 | 2*10ml | 011200104 |
| Corner rotor #4 | 4*50/100ml | 010400504 |
| Microplate head #5 | 2*96-well plate | 020020965 |
| Parameter | Value |
|---|---|
| Cold trap temperature | -50℃ |
| Machine noise | ≤20 dB(A) |
| Cold trap capacity | 2L |
| Power supply | 220V/50Hz/0.4kW |
| Dimensions (L*W*H) | 250*430*360(mm) |
| Weight | 23kg |
| Cold trap form and size | 200 mm*120 mm |
