Thermo UltiMate 3000 Variable Wavelength Detector VWD-3400RS

High sensitivity over a wavelength range of 190–900nm
UV-Vis detection on up to four channels
Data rate of up to 200 Hz to for detection and quantification of narrow peaks
Low noise (typically < ±2.5 μAU) and drift (< 0.1 mAU/h) for high sensitivity
Linear range of up to 2.5 AU, make this the suitable for the analysis of a wide range of analyte concentrations
Flow cells available for nano to semi-preparative HPLC
Refurbished module in excellent working condition

In Stock

Description

Thermo UltiMate 3000 Variable Wavelength Detector VWD-3400RS

Variable wavelength detector designed for UltiMate 3000 rapid separation systems. This detector can acquire from up to four UV-vis channels, making it suitable for analytes with different absorption maxima, and is ideal for widely varying analyte concentrations. It can be used for both isocratic and gradient elution, and with a high data collection rate is suitable for UHPLC applications. Various flow cell sizes are available in SST, PEEK, and fused silica. This item includes a six month electromechanical warranty, and extended warranty options are available.

Specifications

Data Collection Rate: single wavelength up to 200 Hz; multiple wavelength up to 5 Hz
Noise, Single Wavelength: < ±3.5 μAU (typical ±2.5 μAU) at 254 nm, time constant 1s, dry analytical flow cell
Noise, Multiple Wavelength: ±10 μAU (typical ±7 μAU) at 254 and 280 nm, time constant 1s, dry analytical flow cell
Drift: <1 × 10-4 AU/Hr; dry analytical cell
Linearity: <5% RSD (typically <3% RSD) at 2.5 AU (caffeine), wavelength: 272 nm based on ASTM
Light Source: deuterium lamp, tungsten lamp; temperature control for both lamps
Wavelength Range: 190 nm; tungsten lamp is recommended for wavelengths >600 nm
Wavelength Accuracy: ±1 nm at over lifetime of the detector
Wavelength Repeatability: ±1 nm
Optical Bandwidth: 6 nm at 254 nm
Dimensions (h × w × d): 16 × 42 × 51 cm

This module can be purchased alone or with other compatible modules available on our website. For any queries, please don’t hesitate to call us on 01698451601, or drop us an email at orders@conex-cs.com.