UV-Vis Detectors, ECD2600 and ECD2800 Variable Wavelength
Overview
ECD2600 and ECD2800 Variable Wavelength UV-Vis Detectors for HPLC applications with variable wavelength from 190 nm to 600 nm (ECD2600) or 800 nm (ECD2800) and high speed sampling up to 100 Hz. A large number of available flow cells allows the use of these detectors in preparative HPLC and in Flash Chromatography.
Also available in ECD2600 EX and ECD2800 EX versions with optical connectors, allowing connecting external flow cells using fiber optic cables with SMA connectors.
Call Rose Scientific for information on the the full range of flow cells and external flow cells available and their characteristics.
Inquire about the ECD2600 CE version designed for use in capillary electrophoresis (CE). Newly developed cell enables easy installation of quartz capillaries and minimizes interference by ambient light as well as mechanical shocks. The light is brought into the cell using optical fiber, which is focused in the center of quartz capillary for electrophoresis.
Capillary electrophoresis is a modern separation method for analysis or micro preparation of substances. Separation of components in a solution occurs due to effects of an electric field in a quartz capillary. An advantage of capillary electrophoresis when compared with HPLC consists in particular in miniaturization of the separation area, in higher analysis speed, higher separation efficiency and higher selectivity.
Features of the ECD 2600 and ECD 2800 Variable Wavelength Detectors:
Adjustable wavelength, ECE 2600 190 to 600nm, ECD 2800 190 to 800 nm
Automatic wavelength calibration after unit is turned on
Prep-flow cell easy to change or replace from the front
Built in clock counter to record lamp hours used
Service and diagnostic functions using keypad and display
Output signal available in both analog and digital form, unit can be controlled through an RS232 port or Ethernet
Available in EX format with external flow cell connected with fiber optic cables and SMA connectors
Specifications (Click here):
UV-Vis Detectors, ECD2600 and ECD2800 Variable Wavelength
Specifications
Model:
ECD2600
ECD2800
ECD2600-EX
ECD2800-EX
Wavelength range: (nm)
190 - 600
190 - 600
190 - 600
190 - 600
Spectral half-width: (nm)
6
6
6
6
Accuracy of adjustment: (nm)
± 1
± 1
± 1
± 1
Reproducibility: (nm)
± 0.5
± 0.5
± 0.5
± 0.5
Light Source:
Deuterium discharge and halogen lamps
Deuterium discharge and halogen lamps
Deuterium discharge and halogen lamps
Deuterium discharge and halogen lamps
Noise level with Test cell, 254 nm, TC 1s, 10Hz: (AU)
Depends on external flow sell, connected with fiber optic cables with SMA connectors
Depends on external flow sell, connected with fiber optic cables with SMA connectors
Time constant: (ms)
20 – 10,000
20 – 10,000
20 – 10,000
20 – 10,000
Sampling rate: (Hz)
up to 100
up to 100
up to 100
up to 100
Output for integrator, digital: (V/AU)
1
1
1
1
Output for integrator, analog: (V/AU)
1 configurable
1 configurable
1 configurable
1 configurable
Communication:
RS232 Serial, Ethernet (LAN)
RS232 Serial, Ethernet (LAN)
RS232 Serial, Ethernet (LAN)
RS232 Serial, Ethernet (LAN)
Power: (V, Hz)
100 – 240, 50-60
100 – 240, 50-60
100 – 240, 50-60
100 – 240, 50-60
Dimensions W×D×H: (mm)
280×498×135
280×498×135
280×498×135
280×498×135
Weight: (kg)
9
9
9
9
Number
Description
Price $
ADB0000X
ECD2600 UV-Visible HPLC Detector, 190 – 600 nm, high speed sampling to 100 Hz, includes flow cell AC05
8,500.20
ADA0000X
ECD2800 UV-Visible HPLC Detector, 190 – 800 nm, high speed sampling to 100 Hz, includes flow cell AC05
9,297.30
ADBEX00X
ECD2600-EX UV-Visible HPLC Detector with Optical Connectors, 190 – 600 nm, high speed sampling to 100 Hz, connect external flow cell using fiber optic cables with SMA connectors
Inquire
ADAEX00X
ECD2800-EX UV-Visible HPLC Detector with Optical Connectors, 190 – 800 nm, high speed sampling to 100 Hz, connect external flow cell using fiber optic cables with SMA connectors
