Multiwavelength detector – Icon Scientific Inc. https://www.iconsci.com Highest Quality Liquid Chromatography Products & Service Fri, 03 Jul 2020 21:01:12 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.iconsci.com/wp-content/uploads/2019/03/favicon.png Multiwavelength detector – Icon Scientific Inc. https://www.iconsci.com 32 32 BlueShadow UV/VIS MWD 50D https://www.iconsci.com/shop/blueshadowuvvismwd50d/ Tue, 20 Feb 2018 18:11:00 +0000 https://www.iconsci.com/products/blueshadowuvvismwd50d/ 190-750nm, multiwavelength detector

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]]> Variable multiple wavelengths

The BlueShadow 50D offers high sensitivity and baseline stability for HPLC applications including fast LC methods. With its high speed scanning design, up to four different wavelengths can be monitored simultaneously while acquiring spectral data from 190 to 750 nm. Its remarkable values for noise, drift, and linearity are achieved through smart optical bench technology and the use of optimized components. The detector comes with an installed deuterium lamp which covers a wavelength range from 190 to 750 nm. This detector can be controlled with OpenLab® EZChrom Edition, ClarityChrom® software, as well as via the integrated display (stand-alone operation), via LAN, via RS-232, or through analog input/output. Due to a smart design the flow cell is easily accessible and can be changed very quickly. A wide range of flow cells is available for practically any LC application, including micro flow cells for flow rates up to 10 μl/min and flow cells for preparative HPLC up to 10 l/min.

Technical Data

Detection

Detector type Variable multiwavelength 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 50 Hz (LAN) 1 channel/20 Hz (Analog) 1 channel/10 Hz (RS–232) 1 channel
Flow cell Not included
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: touchpad
Programming Timed: wavelengths, events, fraction valve, links, wake up (program, link); /9 programs, 50 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 Touchscreen TFT 2.4′
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 242 x 169 x 399 mm (W x H x D)
Weight 5.3 kg

Other

Optional accessories Halogen lamp

Downloads and more information

  • BlueShadow Detector 50D User Manual EN (V7654A)

    • Manual
    • English
    • PDF
    • 2.8 MB
    Download

  • BlueShadow Detector 50D Benutzerhandbuch DE (V7654)

    • Manual
    • German
    • PDF
    • 2.8 MB
    Download

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]]> AZURA Detector MWD 2.1L https://www.iconsci.com/shop/azuradetectormwd21l/ Tue, 20 Feb 2018 17:39:00 +0000 https://www.iconsci.com/products/azuradetectormwd21l/ 190 - 700 nm, multiwavelength detector

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]]> Multiwavelength detector

The AZURA MWD 2.1L is an 8 channel, sensitive multiwavelength detector combining high performance with easy handling at an affordable price. A wide range of easily exchangeable cartridge flow cells make this device the right choice for fast, standard analytical, semi-preparative and preparative separations with bio-inert or stainless steel wetted parts. State-of-the-art total reflection flow cells (LightGuide technology) are available for this device providing maximum light throughput (due to total internal reflection) with minimal peak dispersion (due to the small cell volume) to guarantee an optimized S/N ratio. An optional fiber optics adapter offers the possibility to separate the flow cell spatially from the device and thus provides enhanced security for hazardous, explosive or toxic work processes, as well as protecting the device from leakages at high flow rates. The newly developed optical unit and intelligent temperature management ensure for maximum sensitivity combined with minimal baseline drift. Furthermore, easy frontal access and improved safety features enable effortless lamp replacement. This eases maintenance and guarantees short downtimes. This device is also easily upgradable to a diode array detector. The MWD 2.1L comes installed with a deuterium lamp which covers a wavelength range from 190 to 700 nm. This detector can be controlled with OpenLab® EZChrom, ClarityChrom®, Chromeleon® and PurityChrom® software, as well as from the Mobile Control software (stand-alone operation), via LAN or through analog input/output, allowing it to be integrated into almost any LC system.

Technical Data

Detection

Detector type Variable multiwavelength detector
Detection channels 8 (Digital)/4 (Analog)
Light source Deuterium (D²) lamp with integrated GLP chip
Wavelength range 190 – 700 nm
Spectral bandwidth < 10 nm at Hα line (FWHM) /Note: digital bandwidth 1 – 32 nm
Wavelength accuracy ± 1 nm
Noise ± 5 µAU at 254 nm
Drift 400 µAU/h at 254 nm
Linearity > 2.0 AU at 274 nm
Maximum data rate 100 Hz (LAN)/12.5 Hz (analog)
Flow cell Not included (see Accessories / Spare parts)
Time constants 0.00 / 0.01 / 0.02 / 0.05 / 0.1 / 0.2 / 0.5 / 1.0 / 2.0 / 5.0 / 10.0 s
Integration time Automatic
Wavelength verification Internal holmium filter and deuterium lines
Leak sensor Yes

Communication

Inputs Error (IN), Start (IN), Autozero
Outputs Events 1 – 2 (Relay and TTL compatible, respectively), Error (OUT), + 5 V, Valve + 24 V, Valve (OUT)
Analog outputs 4 x 0 – 5 V, 16 bit, offset adjustable
Control Mobile Control, software, event control, analog, terminal protocol
Interfaces LAN (RJ-45), USB (service only), multi-pin connector, analog (RCA cinch connector)

Technical parameters

GLP Detailed report including lamp recognition, operating hours, /lamp operating hours, number of lamp ignitions
Display Optional Mobile Control
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 361 x 158 x 523 mm (W x H x D)
Weight 12.2 kg

Other

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

Downloads and more information

  • AZURA Detektor DAD 6.1L, DAD 2.1L, MWD 2.1L Benutzerhandbuch DE (V6700)

    • Manual
    • German
    • PDF
    • 2.6 MB
    Download

  • AZURA Detector DAD 6.1L, DAD 2.1L, MWD 2.1L User Manual EN (V6700)

    • Manual
    • English
    • PDF
    • 2.6 MB
    Download

  • List of supported devices in chromatography data systems EN (V1663)

    Device support in KNAUER CDS / KNAUER device support in 3rd party software

    • information
    • English
    • PDF
    • 328.1 KB
    Download

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