Metrohm ProfIC Vario 4 AnCat イオンクロマトグラフィーシステム (Metrohm's intelligent Inline Dilution, sequential suppression, and conductivity detection)

The Professional IC Vario system with Metrohm's intelligent Inline Dilution, sequential suppression, and conductivity detection enables fully automatic determination of anions and cations in concentrated solutions.

Typical areas of application:

Samples with high ion concentration

Samples from all industries

High-pressure pump: Serial dual-piston pump with two valves and flow range-optimized, intelligent pump heads

− Flow rate: 0.001–20 mL/min

Injection valve:

− Internal loops: 0.25, 1 μL

− Sample loops: 1.5, 5, 10, 20, 50, 100, 250, 1'000 μL

Column thermostat:

− Temperature range: 0...+80 °C (ambient temperature -20...+50 °C)

− Stability: <0.05 °C

Suppressors: «MSM», «MSM-HC» and «MSM-LC»

Detectors: Among other things, these can be optionally integrated in the system:

− Conductivity detection

− UV/VIS detection

− Amperometric detection

Conductivity detector: Intelligent high-performance conductivity detector

− Design: Detector block (2.850.9010) or stand-alone detector (2.945.0010)

− Measuring principle: DSP – «Digital Signal Processing»

− Measuring range: 0–15'000 μS/cm – without range switching

− Electronic noise :  <0.1 nS/cm (at 1 μS/cm)

− Baseline noise: <0.2 nS/cm (e.g. A Supp 5, standard conditions)

UV/VIS detector: Professional UV/VIS diode array detector

− Design: Stand-alone detector 2.947.0010 (SW), 2.947.0020 (MW)

− Wavelength: Single Wavelength (SW) or Multi Wavelengths (MW),  8 wavelengths in the range 190–900 nm (increment 1)

− Bandwidth: 1–50 nm (increment 1)

− Integration duration: 10–247 ms

− Duration of measurement: 50–2’000 ms

− Measuring principle: Diode array with 512 diodes

Amperometric detector: Microprocessor-controlled amperometric detector

− Design: Detector block (2.850.9110) or stand-alone detector (2.945.0020)

− Detection mode: DC, PAD, flexIPAD, CV

− Potential range: –5.0 to +5.0 V in 0.001 V steps

Peristaltic pumps:

−  Rotational speed: 0–42 rpm in steps of 6 rpm

−  Shift direction turning: Clockwise and counterclockwise

Automation:

− Combinable autosampler: 

858 Professional Sample Processor, 919 IC Autosampler plus,

 863 Compact IC Autosampler, 889 IC Sample Center, 814 USB Sample

 Processor, 815 Robotic USB Sample Processor XL

Control: MagIC Net Professional and Multi ion chromatography software

Scope of delivery

1 PCS 2.741.0010 741 Magnetic Stirrer

1 PCS 2.800.0010 800 Dosino

2 PCS 2.850.9010 IC Conductivity Detector

1 PCS 2.858.0020 858 Professional Sample Processor – Pump

1 PCS 2.940.2500 940 Professional IC Vario TWO/SeS/PP

1 PCS 6.5330.120 IC equipment: Inline dilution