Cambridge Scientific
Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished and used Liquid Chromatography solutions ranging from HPLC, LC/MS to FPLC. Our systems can be customized to include almost any configuration of Autosamplers, Detectors and Pumps. Some of our leading manufacturers include Agilent, HP, Waters, GE, Amersham, Dionex and Shimazdzu. Our HPLC systems such as the Agilent 1100 and 1200 Series, Akta FPLCs, and the Waters Alliance & 600 series have the option of on site training, installation and extended warranties.

Hplc Absorbance Detector: 1-15 of 217

*Please Select a Category and/or Manufacturer dropdown OR Search By Model Name, # or Keyword.* Advanced Search >
Precision Detectors PD2123 HPLC Absorbance Detector

Precision Detectors PD2123 HPLC Absorbance Detector

Cambridge ID #: 13616
  • PD2100 Series Detector
  • Learn More
    Precision-Detectors-PD2123-HPLC-Absorbance-Detector-13616
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Dynamax UV-DII HPLC Absorbance DetectorImage Coming Soon

    Dynamax UV-DII HPLC Absorbance Detector

    Cambridge Scientific ID #'s: 8169, 6959

    Description:

    The Dynamax UV-DII absorbance detector measures absorbance alternately at first and second wavelengths. When a measurement is made at one wavelength, a projection is made, based on past measurement, of the value of absorbance at the other wavelength. A ratio is taken of the measured value at one wavelength with the projected absorbance at the other wavelength

    Specifications:

    • Power: 100V/120V/220V/240V
    • Hz: 50-60Hz
    • Fuse: 5ASB/100/120V, 1.25ASB/220/240V
    Learn More
    Dynamax-UV-DII-HPLC-Absorbance-Detector-8169
    By clicking below we can further assist you with your inquiry. Inquire 2 In Stock Worldwide Shipping
    Unico 1100RS Spectrophotometer Visible/Absorbance Reader

    Unico 1100RS Spectrophotometer Visible/Absorbance Reader

    Cambridge ID #: 3862

    Features:

    • Dynamic Range of 335-1000 nm
    • Maintenance-free Wavelength Knob with built-in Metal Stopper
    • Data Port : USB
    • Auto zero function
    • Easy to read display
    • Flexible Sample Compartment
    • Solid State Detector for entire wavelength range
    • Built-in filters to ease operation

     

    Specifications:

    • Bandpass: 10 nm
    • Monochromator: single beam, grating system 1200 lines/ mm
    • Wavelength range: 335-1000 nm
    • Wavelength accuracy: ±2 nm
    • Photometric range: 0-125%T, 0-2A, 0-1999C (0-1999F)
    • Data port: USB
    • Light Source: Tungsten Halogen Lamp
    • Power Requirements: 110V/50Hz, 230V/60Hz switchable
    • Size:1 x 12.1 x 7.1 inch (408 x 308 x 185 mm)
    • Weight:2 lbs (6 kg)
    Learn More
    Unico-1100RS-Spectrophotometer-Visible-Absorbance-Reader-3862
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Benchmark Scientific Accuris SmartReader 96 MR9600 *NEW* Microplate Visible/Absorbance Reader

    Benchmark Scientific Accuris SmartReader 96 MR9600 *NEW* Microplate Visible/Absorbance Reader

    Cambridge ID #: 18282

    The SmartReader 96 comes complete with 4 popular filters: 405,450,492,630nm and twenty six additional filters are available separately to cover a full range from 340 to 750nm.  The integrated filter wheel allows up to 8 filters to be loaded at once, and filters can be selected during programming. Up to two filters can be used for 2 measurements of the sample plate, for calculated comparisons.  Kinetic calculations can be performed by setting multiple readings. The SmartReader 96 is a convenient stand alone reader, all software and the programing system is incorporated into the electronics. However, a convenient USB port on the side allows quick and easy saving of data files to a USB drive, and the universal .csv files can then be shared or transferred to a computer for storage or further processing.  A data port can be used for connecting a computer or basic printer.

     

    Specification:

     

    • Control and Display: 7 inch touch screen (800 x 480 pixels)
    • Light Source: Quartz-halogen lamp 6V/10W
    • Wavelength Range: 340-750nm (405, 450, 492 and 630 nm filters included)
    • Half-Bandwidth of filter: 3~9nm
    • Readout Range: 0~4.000 Abs
    • Linearity (405nm): 0~2.000 Abs <+1% / 0~4.000 Abs <+2%
    • Precision: CV</= 0.2% (0-3) Abs ; CV</= 01.0% (3-4) Abs
    • Test Speed: <6 sec. for 96 well plate
    • Shaking: 3 modes - slow, medium, fast
    • User Interface: Integrated software and touch screen control
    • Storage: 200 programs; 100,000 test records
    • Ports: USB ports for PC, printer, mouse and flash drive
    • Dimensions: 295x440x225 mm (11.6 x 17 x 8.75 inches)
    • Weight: 10 kg
    Learn More
    Benchmark-Scientific-Accuris-SmartReader-96-MR9600-*NEW*-Microplate-Visible-Absorbance-Reader-18282
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    BioTek EL800 Microplate Visible/Absorbance Reader

    BioTek EL800 Microplate Visible/Absorbance Reader

    Cambridge ID #: 7407

    Features:

    • The EL800 Absorbance Microplate Reader is a single-channel reader-assay system, designed to automatically perform endpoint analysis for a variety of ELISA-based applications.
    • The reader can measure the optical density of solutions in 96-well microplates.
    • The reader features superior optical specifications, with an extended dynamic range of up to 3.000 absorbance units in some read modes.
    • The wavelength range is from 400 nm to 750nm.
    • The EL800 is designed to serve as a stand-alone system, or as part of a larger laboratory data network, sending, receiving, and manipulating assay data as needed.
    • It features a 5-position filter wheel.
    Learn More
    BioTek-EL800-Microplate-Visible-Absorbance-Reader-7407
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Molecular Devices Emax Microplate Visible/Absorbance Reader

    Molecular Devices Emax Microplate Visible/Absorbance Reader

    Cambridge ID #: 9074

    The EMax Endpoint ELISA Microplate Reader from Molecular Devices, one of the pioneers in microplate detection, offers a ruggedly simple approach to dedicated endpoint assays. A staggering mean time between failure (MTBF) of 20,000 hours is achieved by 97 independent and stationary fiber optics so that the microplate remains stationary during the entire reading cycle, reducing the number of moving parts. No optical alignment needed during the lifetime of the instrument!

     

    Includes:

    • Computer Loaded with SoftMax Pro 5.4.1
    • All Necessary Cables and Cords
    • Manuals

     

    Features:

    • Extend uptime with an estimated 20,000 hour mean time between failures
    • Maximize assay signal-to-noise ratios through a unique optical system that directs all available light to each well
    • Achieve higher throughput with a 5 second microplate read time
    • Read up to 2 wavelengths in endpoint absorbance for 96-well plates
    • Mix samples in microplate wells by user-programmable Automix feature
    • Operate without an attached computer using the onboard microprocessor
    • Add assay flexibility with additional filters

     

    General Specifications:

    • Dimensions (H x W x D):4 x 18.3 x 13.4 in.
    • Wavelength range: 400 - 750 nm
    • Photometric range:000 to 4.000 OD
    • Wavelength selection: Filters
    • Photometric resolution: 0.001 OD
    • Endpoint read time: 5 seconds
    • Temperature range: Ambient
    Learn More
    Molecular-Devices-Emax-Microplate-Visible-Absorbance-Reader-9074
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Thermo Spectronic Genesys 20 Spectrophotometer Visible/Absorbance Reader

    Thermo Spectronic Genesys 20 Spectrophotometer Visible/Absorbance Reader

    Cambridge Scientific ID #'s: 13375, 16872

    Multiple purpose capabilities allow you to measure a wide range of analytes.

     

    Features:

    • Compact footprint provides a space-saving, convenient system
    • Intuitive keyboard with integrated controls and LCD display
    • Routine measurements require just a few keystrokes
    • Direct measurement of routine absorbance or transmittance data
    • Concentration mode for single point standard or factor-based quantitative analysis
    • Bidirectional RS-232-C interface

     

    Specifications

    • Optical System: Grating based, 1200 lines/mm
    • Spectral Bandwidth: <=8nm
    • Wavelength Range: 325 to 1100nm
    • Wavelength Accuracy: ±2.0nm
    • Wavelength: Readout: 20-character, 2-line LCD
    • Readout: Absorbance, %Transmittance, Concentration
    • Range:
      • -0.1 to +2.5A
      • 0 to 125%T
      • 0 to 1999C
    • Accuracy:
      • ±0.003A from 0 to 0.3A
      • ±1% from 0.3 to 2.5A
    • Noise (at 500nm): <=0.001A at 0A; ±0.004A at 2A
    • Drift: 0.003A/hour
    • Stray Radiant Energy: <=0.1%T at 340 and 400nm
    • Communication Ports
      • RS-232-C (serial)
      • Centronics-compatible (parallel)
    • Dimensions: 13L x 12W x 7 in.H (33 x 30 x 19cm)
    • Net Weight: 10 lb. (4.5kg)
    Learn More
    Thermo-Spectronic-Genesys-20-Spectrophotometer-Visible-Absorbance-Reader-13375
    By clicking below we can further assist you with your inquiry. Inquire 2 In Stock Worldwide Shipping
    Spectronic Genesys 5 Spectrophotometer Visible/Absorbance Reader

    Spectronic Genesys 5 Spectrophotometer Visible/Absorbance Reader

    Cambridge ID #: 17246

    Handle a wide range of routine and complex applications—perform simple absorbance measurements, determine sample concentrations or run a rate analysis. 

    Specifications:

    • Optical System: Split-Beam

    • Cell-Holder: 8-position, Microprocessor-Controlled

    • Communication Ports: RS-232-C (Serial) / Centronics-Compatible (Parallel)

    • Wavelength Range: 200 - 1100nm

    • Wavelength Accuracy: ±1nm

    • Wavelength Precision: ±0.5nm (ASTM E 275–83)

    • Photometric Readout: Absorbance, %Transmittance and Concentration

    • Photometric Range: -0.1 to +3.0A; 0 to 125%T; 0.001 to 9999

    • Photometric Accuracy: ±0.003A from 0 to 0.3A, ±1% of Reading from 0.3 to 2A, ±2% of Reading from 2 to 3A

    • Photometric Drift: 0.002A/hour at 340nm

    Learn More
    Spectronic-Genesys-5-Spectrophotometer-Visible-Absorbance-Reader-17246
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Molecular Devices Kinetic Microplate Visible/Absorbance Reader

    Molecular Devices Kinetic Microplate Visible/Absorbance Reader

    Cambridge ID #: 7678

    The VMax Kinetic ELISA Microplate Reader, the first of its kind for monitoring reactions over time, opened the door to enzyme assays and continues to be the workhorse of the laboratory environment. The VMax Microplate Reader is capable of reading up to two wavelengths at a time in the visible wavelength spectrum (400nm–750nm), with 4 filter choices included at time of purchase.

    Specifications:

     

    • Dimensions: 19 x 47 x 34 cm
    • Photometric Range: 0 - 4 OD
    • Photometric Resolution: 0.001 OD
    • Read Time: 5 seconds
    • Wavelength Range: 400 - 750 nm

     

     

    Learn More
    Molecular-Devices-Kinetic-Microplate-Visible-Absorbance-Reader-7678
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Thermo Forma Multiskan Ascent 354 Microplate Visible/Absorbance Reader

    Thermo Forma Multiskan Ascent 354 Microplate Visible/Absorbance Reader

    Cambridge ID #: 12592

    Includes:

    • All Manuals Software  and Power Cords
    • Computer – Monitor – Keyboard –Mouse

     

    Specifications:

    • Wavelength range:  340-850 nm
    • Linearity (96-well):  0-4 Abs, +/-2%, 0-3 Abs, +/-2% 340-405nm and continuous mode
    • Linearity (384-well):  0-3 Abs, +/-2%
    • Read-out range: 0-6 Abs
    • Accuracy:  +/-1% or 0.003 Abs
    • Measurement time (96):  9 sec continuous mode/14 sec stepping mode
    • Measurement time (384):  14 sec continuous mode/42 sec stepping mode
    • Light source:  Tungsten halogen lamp
    • Detector:  Si photodetector
    Learn More
    Thermo-Forma-Multiskan-Ascent-354-Microplate-Visible-Absorbance-Reader-12592
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Tecan Sunrise Microplate Visible/Absorbance Reader

    Tecan Sunrise Microplate Visible/Absorbance Reader

    Cambridge Scientific ID #'s: 17012, 18580, 10809

    Specifications:

    • Optical System: 12 measurement channels, 1 reference channel
    • Wavelength Range: 340 to 750nm
    • Wavelength selection: Interefence filters (slide of 4 filters) Bandwidth:10nm
    • Measurement Range: 340 to 399nm: 0 to 3.0 OD, 400 to 750 nm: 0 to 4.0 OD
    • Accuracy: 0.0 to 2.0 OD/492 nm
    • 4 Filter Optics
    Learn More
    Tecan-Sunrise-Microplate-Visible-Absorbance-Reader-17012
    By clicking below we can further assist you with your inquiry. Inquire 3 In Stock Worldwide Shipping
    Molecular Devices ThermoMax Microplate Visible/Absorbance Reader

    Molecular Devices ThermoMax Microplate Visible/Absorbance Reader

    Cambridge ID #: 14137

    The ThermoMax is an efficient, temperature-regulated, 96 well microplate reader. With various on-board features and capabilities, the ThermoMax is ideal for use in modern laboratories involved in many applications. The ThermoMax performs automatic mixing before a reading and between readings to ensure reliable and precise results. The Microsoft Windows-based software guarantees smooth operation as it includes single and dual wavelength read, kinetic readings, automix (shake), endpoints, blank patterns, as well as curve fits. The ThermoMax microplate reader provides thermal control and vertical shake, perfect for kinetic readings involving growth curves at 5 seconds per plate. The system can perform readings in a photometric analysis mode as well as kinetic analysis at user-configurable kinetic ranges and intervals, run on-board and temperature regulation diagnostics.

    Features:

    • Wide photometric range
    • Temperature-regulated
    • Thermal control and vertical shake
    • Microsoft Windows-based software
    • Automatic mixing
    • Five-second read per plate
    • Photometric and kinetic analysis mode

    Specifications:

    • Wavelength range:- 340-750 nm
    • Photometric range: 0.000-4.000 OD
    • Kinetic read time: 5 second minimum between readings.
    • Endpoint read time: 6 sec.
    • Modes: Single wavelength, Dual wavelength, Kinetics, Range, Blank pattern.
    Learn More
    Molecular-Devices-ThermoMax-Microplate-Visible-Absorbance-Reader-14137
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Molecular Devices Vmax Microplate Visible/Absorbance Reader

    Molecular Devices Vmax Microplate Visible/Absorbance Reader

    Cambridge Scientific ID #'s: 14792, 14793, 7546

    Includes:

    • Computer Loaded with SoftMax Pro 5.4.1
    • All Necessary Cables and Cords
    • Manuals

     

    Features

    • Extend uptime with an estimated 20,000 hour mean time between failure
    • Maximize assay signal-to-noise ratios through a unique optical system that directs all available light to each well
    • Achieve higher throughput with a 5 second microplate read time
    • Read up to 2 wavelengths in endpoint or kinetic absorbance for 96-well plates
    • Mix samples in microplate wells by user-programmable Automix feature
    • Operate without an attached computer using the onboard microprocessor
    • Add assay flexibility with additional filters

     

    General Specifications

    • Dimensions (in.): 7.4 (h) x 18.3 (w) x 13.4 (d)
    • Weight: 22 lb (10 kg)
    • Power source: 90-250 VAC, 50/60 Hz
    • Performance Specifications
    • Wavelength Range: 400-750 nm
    • Photometric Range: 0.000 to 4.000 OD
    • Wavelength Selection: Filters
    • Photometric Resolution: 0.001 OD
    • Endpoint Read Time: 5 seconds
    • Minimum Kinetic Interval: 5 seconds
    • Temperature Range: Ambient
    Learn More
    Molecular-Devices-Vmax-Microplate-Visible-Absorbance-Reader-14792
    By clicking below we can further assist you with your inquiry. Inquire 3 In Stock Worldwide Shipping
    Waters Acquity TUV Detector UPLC TUV Detector

    Waters Acquity TUV Detector UPLC TUV Detector

    Cambridge Scientific ID #'s: 12726, 15339, 15345

    The ACQUITY UPLC TUV Detector is a tunable, dual wavelength ultraviolet/visible (UV/Vis) detector that offers optimal linearity, resolution, and sensitivity for UPLC/UV separations.  It features uniquely designed, patented, light-guiding flow cell technology, low-noise performance (6 μAU), and support for data rates up to 80 Hz.  The ACQUITY UPLC TUV Detector, coupled with our innovative ACQUITY UPLC Column chemistries and separations modules, leverages ultra-low dwell volume and low-noise, high-speed detection to bring productivity, sensitivity, and resolution that are unprecedented in HPLC techniques being used in the laboratory today.

     

    Specifications:

    • Wavelength range: 190 to 700 nm
    • Wavelength accuracy: ±1 nm
    • Linearity range: Deviation at 2.5 AU ≤5%, propylparaben, at 257 nm
    • Baseline noise:6 x 10^-3 AU, at 230 nm, 10 mm shunt cell, 1.0 second filter time constant
    • Drift: ≤5.0 x 10^-4 AU/hour/°C at 230 nm
    • Sampling rate: Up to 80 points/s
    • Unattended operation: Leak sensors, full diagnostic data captured through console software
    • Light source: Prealigned, intelligent technology Deuterium lamp
    • Flow cell design: Light-guiding UPLC flow cell with intelligent chip technology
    • Path length: 10 mm (analytical flow cell)
    • Cell volume: 500 nL (analytical flow cell)
    • Pressure limit: 1000 psi (all flow cells)
    • Wetted materials: 316 stainless steel, fused silica, Teflon AF, PEEK (analytical flow cell)
    • Optical bandwidth: 5 nm
    Learn More
    Waters-Acquity-TUV-Detector-UPLC-TUV-Detector-12726
    By clicking below we can further assist you with your inquiry. Inquire 3 In Stock Worldwide Shipping
    Agilent 1100 Series - G1314A HPLC Variable Wavelength Detector

    Agilent 1100 Series - G1314A HPLC Variable Wavelength Detector

    Cambridge Scientific ID #'s: 16036, 10251, 10893, 18127, 19166

    Specification:

    • Detection type: Double-beam photometer
    • Light source: Deuterium lamp
    • Wavelength range: 190–600 nm
    • Short term noise (ASTM): ±0.75×10-5 AU at 254 nm
    • Drift: 3 × 10 -4 AU/hr at 254 nm
    • Linearity: 2 AU (5%) upper limit
    • Wavelength accuracy:
    • Band width: 5 nm typical
    • Flow cells:
      • Standard: 14-μl volume, 10-mm cell path length and 40 bar (588 psi) pressure maximum
      • High pressure: 14-μl volume, 10-mm cell path length and 400 bar (5880 psi) pressure maximum
      • Micro: 1-μl volume, 5-mm cell path length and 40 bar (588 psi) pressure maximum
      • Semimicro: 5-μl volume, 6-mm cell path length and 40 bar (588 psi) pressure maximum
    • Control and data evaluation: Agilent ChemStation for LC
    • Analog outputs: Recorder/integrator: 100 mV or 1 V, output range 0.001 – 2 AU, one output
    • Communications: Controller-area network (CAN), GPIB, RS-232C, APG Remote: ready, start, stop and shut-down signals, LAN optional
    • Safety and maintenance: Extensive diagnostics, error detection and display (through control module and Agilent ChemStation), leak detection, safe leak handling, leak output signal for shutdown of pumping system. Low voltages in major maintenance areas.
    • GLP features: Early maintenance feedback (EMF) for continuous tracking of instrument usage in terms of lamp burn time with user-settable limits and feedback messages. Electronic records of maintenance and errors. Verification of wavelength accuracy with built-in holmium oxide filter
    • Housing: All materials recyclable.
    Learn More
    Agilent-1100-Series---G1314A-HPLC-Variable-Wavelength-Detector-16036
    By clicking below we can further assist you with your inquiry. Inquire 5 In Stock Worldwide Shipping