Specifications

  • Category: Optical Emission Spectroscopy
  • Technique: ICP-OES/ ICP-AES
  • Manufacturer: Agilent
  • Country: USA
  • Available: Discontinued
All specifications

About

Short description

Retired dual-view ICP-OES analyzer for simultaneous axial and radial measurements. Incorporates Dichroic Spectral Combiner (DSC) for the fastest analysis with low gas usage.

Specifications

Retired dual-view ICP-OES analyzer for simultaneous axial and radial measurements. Incorporates Dichroic Spectral Combiner (DSC) for the fastest analysis with low gas usage.

  • Status: Discontinued
  • Country: USA
  • Elemental: Yes
  • Type of measurable elements: Metals and non-metals
  • Measurable isotopes/elements: Elemental coverage, including major and trace elements
  • Sensitivity : Sub-ppb detection limits for trace elements
  • Dynamic range : Linear dynamic range of 6–9 orders of magnitude, depending on configuration
  • Signal stability, relative standard deviation : Long-term stability with <1% RSD over 8 hours without internal standardization
  • Spray chamber : Glass cyclonic double-pass spray chamber; optional configurations for HF-resistant and high-salt applications
  • Nebulizer : Glass concentric nebulizer; optional high-sensitivity and HF-resistant nebulizers available
  • Peristaltic pump : Fully PC-controlled peristaltic pump with variable speeds (0–80 rpm), up to five channels
  • RF generator frequency : 27 MHz
  • RF generator power : Adjustable from 700 to 1500 W in 10 W increments
  • View orientation/observation/optical system : Vertical torch with SVDV, radial, and axial configurations; Dichroic Spectral Combiner (DSC) technology for simultaneous radial and axial viewing
  • Detection system/detector : VistaChip II CCD detector
  • Grating /Wavelength range : 167–785 nm with echelle grating; single slit design for high resolution
  • Polychromator : Thermostatted polychromator (35°C) with high optical stability; CaF₂ prism cross-disperser
  • Typical resolution : <7 pm (UV region); optimized for both trace and major element measurements
  • Gas supply: Argon ≥99.996% purity; mass flow-controlled plasma, auxiliary, nebulizer, and makeup gas flows
  • Power Requirements and Consumption : 200–240 VAC, 50/60 Hz; ~2.9 kVA
  • Environmental requirements : Operating temperature: 15–35°C; Humidity: 20–80% (non-condensing); Exhaust flow: 2.5 m³/min
  • Dimensions and Weight: 800 mm W × 740 mm D × 940 mm H; Weight: 106 kg

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Agilent 7850

  • Category: Inductively Coupled Plasma Mass Spectrometry
  • Technique: Triple Quad ICP-MS
  • Manufacturer: Agilent
  • Country: USA
  • Available: Active
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