Inductively Coupled Plasma Mass Spectrometer (ICP-MS)

Inductively Coupled Plasma Mass Spectrometer (ICP-MS)

Inductively Coupled Plasma Mass Spectrometer (ICP-MS)
General Features:
High Performance, High Resolution, Extended Dynamic Range Inductively Coupled Plasma Mass Spectrometer (ICP-MS), for multi element trace metal analysis.
Nebulizer:
Concentric nebulizer with low sample flow rate as standard  0.4 mL/min or lower
Spray Chamber with Peltier-cooling  
Software controlled. Spray chamber, provides improved removal of larger aerosol droplets, compared to cyclonic or impactbead designs (or equivalent) with Peltier-cooling Controlled temperature range: -5 °C to +20 °C .
Four channel peristaltic pump:
Software controlled. Pump Low-pulsation, high-precision, peristaltic pump
Plasma:
Solid state RF generator with power range: 500 W to 1600 W .
Torch:
One-piece quartz torch with controlled adjustable torch position in three axes ±2 mm
Sampling depth: 3 to 15 mm
Collision/Reaction Cell: very long life cycle, non consumable, without any maintenance.
Interface:
Nickel Skimmer cone
Remote:
Remote monitoring of plasma status
Mass Analyzer:
Quadrupole: hyperbolic (or equivalent)  solid metal rods
Mass range: 2–260 amu .
Mass scan speed: Scan speed:  >3,000 amu/s
Detector system:
Detector system for wider linear dynamic range — min 10 orders of magnitude
Vacuum system:
Three-stage vacuum system using a single, split-flow turbo molecular pump and single external rotary pump
Sensitivity:
Low masses Li(7) to (9) better than 50 Mcps/ppm
Middle masses Y(89) to In (115) better than 160 Mcps/ppm
High masses Tl (205) to U (238) better than 80 Mcps/ppm
Detection Limit requirements:
Low masses (Li(7) to Be (9)) <0,5 ppt
Middle masses (Y(89) to In (115)) <0,5  ppt
High masses (Tl (205) to U (238)) <0,5  ppt
Short term Stability (RSD): < 2 (10 min)
Long term Stability (RSD): < 3 (2 hrs)
Autosampler:
Corrosion resistance
Up to 200 samples
OPTION: possibility of performing speciation with an LC, GC and IC  chromatograph
Computer system and software:
PC configuration: Intel CoreTM  i5 ., 8 GB RAM, 1 TB HDD, DVD, 23” TFT Colour Monitor, Keyboard, Mouse,
USB communication between instrument and computer, Windows based platform or equivalent with full instrument control, data spectrum acquisition, and data handling, build in diagnostic, verification tests and help tutorials.
Spare parts for 6 months to be included:
Ni Sample cone
Ni Skimmer Cone
Quartz Torch
Nebulizer 400 µL/min
Peristaltic Pump Tubing - Ø 0,508 -Orange/Yellow -PVC
Peristaltic Pump Tubing - Ø 0,381 -Orange/Green - PVC

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