High demand application: Essential for DNA/RNA, protein, Biopharmaceutical, and enzyme sample preparation in biopharma and research labs
Cost-effective alternative: Competitive pricing vs. Thermo Premium Brands, Eppendorf, and Labconco equivalents
OEM/ODM available: Custom branding and specifications to meet your local market needs
CE & ISO certified: Compliant with international quality standards for worry-free import
Low minimum order quantity: Flexible MOQ to test the market
Fast delivery: 5-8 working days for standard orders
For End-Users (Lab Managers & Researchers):
Sample integrity preserved: Low-temperature operation prevents degradation of heat-sensitive biomolecules like RNA, proteins, and antibodies
No cross-contamination: Each sample processed in individual tubes or plates; centrifugal force suppresses splashing
Versatile rotor options: Supports 66*1.5ml, 24*1.5ml+24*5ml, 12*10ml, 4*50/100ml, and 2*96-well plates
Built-in vacuum pump: Integrated chemical-resistant plunger pump - no external pump required; reaches ultimate vacuum of -95KPa
User-friendly operation: 7-inch LCD touchscreen, programmable parameters, one-click start
Cold trap compatible: Pair with HDLJ-1 cold trap (-50℃) for enhanced solvent capture and efficiency
The ZLNS-1 is a fully integrated vacuum centrifugal concentrator that combines three core technologies: vacuum-induced boiling point reduction, centrifugal force for separation, and gentle heating for solvent evaporation. This unique combination delivers rapid, efficient sample concentration while preserving sample activity - critical for downstream applications.
The ZLNS-1 addresses real lab pain points:
Protects valuable samples: Traditional heat drying denatures proteins and degrades RNA. The ZLNS-1 operates at controlled temperatures (RT+5℃ to 80℃, ±1℃ accuracy), ensuring your high-value samples remain viable.
Saves time and labor: Concentrate 1mL aqueous solution to 100μL in just 15-30 minutes. Handle up to 384 samples simultaneously with 96-well plate rotors.
Eliminates cross-contamination risk: Independent sample processing means no aerosol contamination - crucial for PCR, qPCR, and forensic applications.
Reduces solvent consumption: Vacuum environment lowers boiling points, enabling efficient solvent removal at lower temperatures with less energy.
| Parameter | Specification |
|---|---|
| Model | ZLNS-1 |
| Speed Range | 300 - 2000 rpm |
| Ultimate Vacuum | -95 KPa |
| Temperature Range | RT+5℃ to 80℃ |
| Temperature Accuracy | ±1℃ |
| Timing Range | 1 min - 99 hours |
| Display | 7-inch LCD touchscreen |
| Noise Level | ≤65 dB(A) |
| Power Supply | AC 220±22V, 50Hz, 16A |
| Dimensions (L*W*H) | 580*360*330 mm |
| Net Weight | 44 kg |
| Order Number | 080649501 |
| Rotor Type | Capacity | Order Number |
|---|---|---|
| Angle Rotor #1 | 66*1.5ml | 016600024 |
| Angle Rotor #2 | 24*1.5ml + 24*5ml | 012402054 |
| Angle Rotor #3 | 12*10ml | 011200104 |
| Angle Rotor #4 | 4*50/100ml | 010400504 |
| Microplate Rotor #5 | 2*96-well plates | 020020965 |
| Parameter | Specification |
|---|---|
| Cold Trap Temperature | -50℃ |
| Cold Trap Capacity | 2L |
| Noise Level | ≤20 dB(A) |
| Power | 220V/50Hz/0.4kW |
| Dimensions (L*W*H) | 250*430*360 mm |
| Weight | 23 kg |
| Order Number | 080213221 |
Established manufacturer: Founded in 2014, with 20+ years of technical expertise in centrifuge and concentration technology
Quality certifications: ISO9001, ISO13485, and CE certified
Full OEM/ODM support: Customize colors, branding, software, and rotor configurations
After-sales commitment: 1-year warranty, free accessories within warranty period, 7*24 technical support
Global track record: Exported to 120+ countries with repeat orders from biopharma, research institutes, and universities
Molecular Biology: DNA/RNA concentration, PCR product purification, nucleotide removal
Proteomics: Protein concentration, peptide purification, enzyme preparation
Pharmaceutical R&D: Biopharmaceutical metabolite concentration, compound purification
Clinical Diagnostics: Sample preparation for infectious disease testing
Food Safety: Residue analysis, toxin concentration
Environmental Testing: Water pollutant concentration, soil extract processing
MOQ: 1 unit
Delivery Time: 5-8 working days
Payment Terms: T/T, L/C, D/A, D/P, Western Union,
Packaging: Export carton or wooden case
Shipping Port: Any port in China
Q: Is the vacuum pump built-in?
A: Yes, the ZLNS-1 comes with a standard built-in chemical-resistant plunger pump, eliminating the need for external vacuum connections.
Q: Can I run samples without heating?
A: Yes, the temperature is programmable from room temperature upward. For heat-sensitive samples, you can operate at RT or low-temperature settings.
Q: Does this work with organic solvents?
A: Yes, the system is designed with chemical-resistant materials and supports evaporation of water, ethanol, methanol, Organic Solvents, and other common laboratory solvents.
Q: What is the maximum sample volume?
A: The system supports various rotors from 1.5ml microtubes up to 50/100ml centrifuge tubes and 96-well plates.
Q: Can I observe samples during operation?
A: Yes, the transparent organic glass cover allows visual monitoring of the concentration process.
