Liquid Chromatograph Mass Spectrometer NLMS-101 features an ultra-high-pressure gradient pump system for precise solvent delivery. It comes with a column oven that controls temperatures from RT +5 °C to 90 °C. Our unit houses up to six chromatographic columns, each measuring 250 mm in length. It uses a triple quadrupole mass analyzer built with high-precision molybdenum. This system enables real-time status monitoring for continuous performance tracking.
$175,050.00
Specifications
| Working temperature range | 18 to 25 °C |
| Working humidity range | 20 to 60%RH |
| Gradient pump | Dual solvent lines (A/B or C/D) with solvent selection valve Vacuum degasser for each pump line (A/B) |
| Gradient pump flow rate | 1 to 4000 µL/min |
| Gradient pump flow rate accuracy | ≤1% |
| Gradient pump flow rate precision | ≤0.075% RSD |
| Gradient pump max pressure | ≥18,850 psi |
| Automatic sample injection mode | Full loop, Partial loop, Microliter pickup |
| Automatic sample injection repeatability | Full/Partial <0.3% RSD; Microliter <1.0% RSD |
| Cross contamination | <0.05% |
| Max sample capacity | 384 vials; Standard: 96 vials |
| Column oven temperature range | RT +5 °C to 90 °C |
| Column oven temperature mode | Flow phase preheating + forced air circulation |
| Column oven capacity | 6 × 250 mm columns |
| Ion source | Orthogonal vertical spray Anti-contamination, Low noise Nitrogen gas: Atomizing (0 to 2 L/min), Desolvation (0 to 15 L/min) |
| Vacuum interface | Blowback gas: Nitrogen, 0 to 5 L/min 4-stage differential vacuum system |
| Ion transmission system | Multi-quadrupole focusing |
| Mass analyzer type | Triple quadrupole |
| Quadrupole material | High-purity Molybdenum |
| Collision cell | Axial acceleration, Nitrogen gas (≥99.999%) |
| Mass stability | <0.1 amu over 24 hours |
| Scanning speed | ≥20,000 amu/s |
| Mrm channels | 300/s |
| Mass range | 5 to 1000 amu |
| Scan modes | Full Scan, SIM, Product/Precursor Ion, Neutral Loss, MRM, Polarity Switch |
| Vacuum system | Mechanical + turbo molecular pump |
| Operating system | Windows XP or above |
| Control functions | Full control of LC and MS systems |
| Data handling | Built-in data processing, reporting, and quantification |
| Database | Spectrum database creation and retrieval |
| Power supply | Five sets of single-phase AC(220 ± 20) V, 10A, 50 Hz |
| Product dimension | 1000×700 ×600mm |
| Packing dimension | 1400×680×920mm 1570×970×1020mm 810×700×790mm |
| Net weight | 120 kg |
| Gross weight | 428 kg |
Features
Applications
Standard Accessories
MS accessory kit (overseas version)
LC accessory kit (overseas version)
Vacuum mechanical pump EMP 70
Flow injection pump
Liquid phase ultra-high pressure infusion pump (spark)
Liquid waste module
Solvent tray
Optional Accessories
Nitrogen generator-NG-200 membrane separation type
Nitrogen generator maintenance kit
European standard adapter plug & 2500W & 10A & 250V & 50×40×43mm & blister/with switch
European standard three-core power cord & length 2m (4stick)
Ask Expert
FAQ for Liquid Chromatograph Mass Spectrometer NLMS-101
1: How does the Liquid Chromatograph Mass Spectrometer NLMS-101 ensure consistent performance?
Our Liquid Chromatograph Mass Spectrometer offers real-time system monitoring and automated control through integrated software. This ensures that the instrument operates at optimal conditions throughout the analysis.
2: Does the Liquid Chromatograph Mass Spectrometer NLMS-101 support flexible sample injection modes?
Yes, our Liquid Chromatograph Mass Spectrometer provides three injection modes: full loop, partial loop, and microliter pickup. This flexibility helps in optimizing sample volume and improving injection precision based on specific application needs.
3: How does the Liquid Chromatograph Mass Spectrometer reduce sample contamination?
The Liquid Chromatograph Mass Spectrometer incorporates a dedicated exhaust device and anti-pollution ion source design. These prevent backflow and reduce memory effects, ensuring cleaner results and a longer instrument lifespan.
4: How often does the Liquid Chromatograph Mass Spectrometer NLMS-101 require maintenance?
Routine maintenance is minimal and typically involves periodic cleaning of key components like the ion source and vacuum interface. Following the manufacturer’s maintenance schedule helps ensure stable performance over time.
5: What steps help extend the life of the mechanical pump?
The Liquid Chromatograph Mass Spectrometer features an exhaust device that reduces contamination and backflow, lowering the load on the mechanical pump. Regularly checking pump oil levels and changing it as needed can further extend its service life.