Dionex UVD 340U High Performance Photodiode Array Detector

Product Information

The Dionex UVD 340U is a high performance photodiode array detector for use with the Dionex Summit or any other modular HPLC system. This detector is optimized for maximum sensitivity in the UV range, maintaining resolution to distinguish spectra of closely related compounds. With an average noise level of less than 5 AU, this detector provides low detection limits required for reliable quantification of trace-level compounds. It is operated using the CHROMELEON Chromatography Management System, offering spectra library screening, peak purity analysis, and multidimensional signal extraction. This versatile detector is suitable for a wide range of applications, from microbore LC/MS to high flow-rate, semi-preparative HPLC. Manufacture Specifications include a programmable wavelength range of 200-595 nm, noise level of <5 AU at 254 nm, calibration automaticity over the entire wavelength range, and a photodiode array bench without moving parts.

• High performance photodiode array detector
• Optimized for maximum sensitivity in the UV range
• Low detection limits for reliable quantification of trace-level compounds
• Operated using the CHROMELEON Chromatography Management System
• Programmable wavelength range of 200-595 nm

• Wavelength Range: 200-595 nm (programmable)
• Noise: <5 AU (dry cell, 254 nm, 8 nm, 1 s)
• Wavelength Accuracy: 0.75 nm (UV), 1.5 nm (Vis)
• Bandwidth: 1.9400 nm (programmable)
• Linearity: 1% at 1.5 AU
• Measuring Range: 0-2 AU
• Time Constant: 0.14-0. s (programmable)
• Power-up Wavelength Verification: Automatic via internal holmium oxide filter
• Pixel Resolution: 1.9 nm (UV), 3.3 nm (Vis)
• Lamp: Deuterium Lamp
• Standard Cell: 10 L, 9 mm, 10 MPa (1450 psi)
• Biocompatible Cell (optional): 10 L, 9 mm, 10 MPa (1450 psi)
• Preparative Cell (optional): 6 L, 2 mm, 10 MPa (1450 psi)
• Micro Capillary Cell (optional): 0.14 L, 8 mm, 40 MPa (5800 psi)

Metric: 25 kg
Imperial: 55 lbs

Metric: 17 cm x 8 cm x 16 cm
Imperial: 6.7 in x 3.1 in x 6.3 in

9027300000

9027 Instruments and apparatus for physical or chemical analysis - Other instruments and apparatus