כרומטוגרף Shimadzu LC-2050C 3D

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Shimadzu LC-2050C 3D + RF-20AXS – Complete HPLC System – 2023

For sale is a high-end Shimadzu LC-2050C 3D liquid chromatograph, additionally equipped with a Shimadzu RF-20AXS fluorescence detector.

Both instruments were manufactured in 2023. The set is unused and in very good cosmetic condition.

System Configuration

• Shimadzu LC-2050C 3D – Integrated HPLC System
• Built-in PDA (Photodiode Array) detector
• Shimadzu RF-20AXS – External FLD (Fluorescence Detector)
• Integrated autosampler
• Sample cooling
• Column thermostat
• Four-component low-pressure gradient
• Integrated touchscreen panel
• Dell computer
• UPS / Emergency power supply
• Accessories and cables as shown in the photos

Shimadzu LC-2050C 3D – Key Parameters

Pump

• Flow rate setting range: 0.0001–10 mL/min
• Four-component low-pressure gradient
• Gradient setting range: 0–100%, step 0.1%
• Maximum pressure:
• 50 MPa at flow rates of 0.0001–3 mL/min
• 44 MPa at flow rates of 3.0001–5 mL/min
• 22 MPa at flow rates of 5.0001–10 mL/min
• Integrated mobile phase degassing system

Autosampler

• Automatic sample injector
• Sample injection volume range (standard configuration): 0.1–100 µL
• Sample injection volume accuracy: ±1% at 50 µL
• Sample cooling/thermostating capability
• Sample cooling temperature range: 4–45°C

PDA Detector
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The LC-2050C 3D version features an integrated PDA (Photodiode Array) detector, enabling spectral recording and analysis of multiple wavelengths.

Thanks to the PDA detector, the system allows not only for standard chromatographic analysis but also for spectral evaluation of detected substances.

Shimadzu RF-20AXS Fluorescence Detector

The system has been additionally equipped with a high-sensitivity RF-20AXS fluorescence detector, significantly increasing the analytical capabilities of the entire set.

RF-20AXS Parameters

• Light source: Xenon lamp
• Additional low-pressure mercury lamp for wavelength accuracy control
• Wavelength range: 200–750 nm
• Spectral bandwidth: 20 nm
• Wavelength accuracy: ±2 nm
• Wavelength repeatability: ±0.2 nm
• S/N for the Raman peak of water: ≥2000
• Standard flow cell: 12 µL
• Maximum cell pressure: 2 MPa
• Cell thermostat
• Ability to monitor two pairs of excitation/emission wavelengths simultaneously

The combination of PDA + FLD (Fluorescence Detector) provides a wide range of analytical capabilities and allows for the determination of both standard UV/Vis absorbing compounds and substances requiring highly sensitive fluorescence detection.

Device Data

Shimadzu LC-2050C 3D

• CAT. NO.: 228-65822-58
• Year of manufacture: 2023

Shimadzu RF-20AXS

• CAT. NO.: 228-65305-58
• Year of manufacture: 2023

Application

The system is intended for, among others:

• Pharmaceutical laboratories
• Quality control
• Chemical laboratories
• Food industry
• Environmental research
• Research and development laboratories
• HPLC analyses requiring PDA detection
• Trace analyses using fluorescence detection

Condition

Year of manufacture: 2023

Device is unused.

Very good cosmetic condition – consistent with the photos.

Sale of a complete set:

Shimadzu LC-2050C 3D + RF-20AXS + Dell computer + UPS + accessories shown in the photos.

Additional photos, serial numbers, and information about the device can be provided upon request.

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