EN DE
Smartline UV Detector 2550

Discontinued: Smartline UV/VIS Detector 2550 - Successor: AZURA Detector MWD 2.1L

Contact us
print page
Article No.: A5190XA
Articlename: Discontinued: Smartline UV/VIS Detector 2550 - Successor: AZURA Detector MWD 2.1L

Discontinued: Smartline UV/VIS Detector 2550 - Successor: AZURA Detector MWD 2.1L


Variable multiple wavelength

The Smartline UV/VIS detector 2550 combines the advantages of a spectro-photometer (such as high spectral resolution, high sensitivity and low drift values) with a high speed scanning technology for the simultaneous measurement of up to 4 channels. With a remarkable linear range, simultaneous determination of main analytes and impurities can be carried out without re-calibration. The 2550 comes with an installed deuterium lamp which covers a wavelength range from 190 to 750 nm. This detector can be controlled with OpenLab® EZChrom, ChromGate® and ClarityChrom® software, as well as from the front panel (stand-alone operation), via LAN, via RS-232, or through analog input/output; allowing it to be integrated into almost any LC system. Due to a smart design the flow cell is easily accessible and can be changed very quickly. You can choose between a wide range of flow cells for analytical or preparative LC applications with flow rates from 10 μl/min up to 10 l/min.

Technical Data

Detection

Detector type Variable multiple wavelength UV/VIS detector
Detection channels 4
Light source Deuterium (D²) lamp with integrated GLP chip
Wavelength range 190 - 750 nm
Spectral bandwidth 6 nm at Hα line (FWHM)
Wavelength accuracy ± 2.0 nm (verification with integrated holmium oxide filter)
Wavelength precision 0.4 nm (ASTM E275-93)
Noise ± 0.75 x 10-5 AU at 254 nm (ASTM E1657-98)
Drift 1.5 x 10-4 AU/h at 254 nm (ASTM E1657-98)
Linearity > 2.2 AU at 270 nm (ASTM E1657-98)
Maximum data rate 80 Hz (LAN) 1 channel/20 Hz (Analog) 1 channel/10 Hz (RS–232) 1 channel
Flow cell Not included (see Accessories / Spare parts)
Time constants 0.1 / 0.2 / 0.5 / 1.0 / 2.0 / 5.0 / 10.0 s
Integration time Automatic

Communication

Inputs Error (IN), Start (IN), Autozero, 0 - 10 V Analog IN
Outputs Events 1 - 3, + 5 V, 24 V Value
Analog outputs 2 x 0 - 5 V scalable, 20 bit, offset adjustable
Control Digital: LAN-DHCP, RS-232, remote connector/Analog: wavelength control/Manual: front panel
Programming Timed: wavelengths, events, fraction valve, links, wake up (program, link); /19 programs, 99 program lines

Technical parameters

GLP Detailed report including lamp recognition, operating hours, lamp(s) operating hours, /step motor operating hours, number of lamp ignitions
Display LCD
Ambient conditions Temperature range: 4 – 40 °C; 39.2 – 104 °F, Humidity: below 90 % noncondensing

General

Power supply 100 – 240 V, 50 – 60 Hz, 75 W
Dimensions 226 x 135 x 410 (W x H x D)
Weight 6.0 kg

Other

Note Flow cells are not included and must be ordered separately (see Accessories / Spare parts)

Documents and more information

Certified Quality 

KNAUER is known for the quality of its products and has been certified several times. We produce high-tech laboratory instruments for research, routine analysis and production for 59 years.
See all Quality certificates

In addition, we have extended documentation about all our products, including CE Declarations of Conformity.
See all CE Declarations of conformity
 

Innovation and quality - since 1962. Made in Germany.

Do you need more details or a quote?

We are happy to help you

Technical data or prices are subject to change without notice. Prices may vary by country and do not include taxes, customs duties or delivery.
All trademarks are the property of their respective owners.Our general terms and conditions apply: www.knauer.net/terms

Follow us