Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished and used Cell Counters and Particle Counters as well as Particle Sizers. Some of our leading manufacturers include Beckman Coulter, Roche and Malvern.

Microscope Monochrome Camera: 166-175 of 175

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Alpha Innotech Fluorchem 5500 Gel Imaging System

Alpha Innotech Fluorchem 5500 Gel Imaging System

Cambridge ID #: 16297

Using advanced electrically cooled SuperChemiNova CCD camera technology, the FluorChem provides real time display and the R.S.D.P. standard of resolution, sensitivity, dynamic range and performance. The FluorChem is ideal for chemiluminescence, fluorescence, and visible imaging applications.

 

Features:

  • Applications: chemiluminescence, fluorescence and colorimetric
  • Transillumination White: For protein gels,autorads,film, plates and flasks
  • Transillumination UV: For the fluorescent gels such as EtBr, SYPRO Red, etc
  • Software: easy-to-use software for darkroom control, image capture, enhancement and analysis
  • Camera: High-performance, high resolution, CCD camera allows imaging of low-light samples in UV-illuminated, and fluorescent applications. 12.5x75mm, F1.2 Motorized Zoom Lens for ChemiImager 5500 with DE 500/400 cabinet (Includes motorized lens, ChemiImager 5500 camera mount, and cables. Requires AlphaEaseFC software version with software controls of motorized lens) -
  • Lens: Zoom lens, close-up 2+ diopter lens and interference filter
  • Filters: chemiluminescence samples, ethidium bromide, SYPRO Orange (595 nm) each filter has a bandwith +/-40 nm
  • Allows to visualize chemiluminscent reactions

 

How is this unit better than Alpha Imager 3400:

 

For low-light applications, such as chemiluminescence, a longer exposure time may be appropriate and it is best to go to the red ACQUIRE IMAGE button to directly acquire the image once the desired exposure time is set. Alternatively, if a good exposure time is unknown, try selecting Auto-Expose and using the super sensitivity selection. Auto-Expose will generate an image showing the signal intensity usually in less than 3 minutes. Afterwards, a different sensitivity (binning) mode can be selected to generate a better resolution image and the software will automatically calculate the new exposure time for you.

 

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Alpha Innotech FluorChem HD2 Gel Imaging System

Alpha Innotech FluorChem HD2 Gel Imaging System

Cambridge Scientific ID #'s: 9347, 15573

Includes Computer Loaded with Software

 

The FluorChem HD2 System provides a complete array of image acquisition modes for common fluorescent and chemiluminescent applications.  The FluorChem HD2 System delivers higher sensitivity and a broader dynamic range than film can provide at similar exposure times. Captured images are saved digitally, making them easy to import into presentations and reports

 

Features:

 

  • Applications Types: Chemiluminescent, Colorimetric, uv, Fluorescent
  • Camera Resolution: 19 megapixels (2048 x 2048)
  • a/D: 16-bit
  • Recommended lens: 50 mm, f/0.95 Fixed, manual or motorized
  • Pixels: 4 x 7.4 μm
  • Filter Positions: 5, motorized
  • Size: 20" W x 15" D x 39.5" h (51 x 38 x 100 cm)
  • Weight: 100 lbs (45.4 kg)
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GE Healthcare ImageQuant LAS 4000 Variable Mode Imager System

GE Healthcare ImageQuant LAS 4000 Variable Mode Imager System

Cambridge ID #: 20816

Features:

The ImageQuant LAS 4000 is a camera system for producing digital images of gel or membrane samples or films. It is used together with the ImageQuant LAS 4000 Control Software to:

• Expose chemiluminescent samples or membranes.

• Expose fluorescent samples using epi (incident) or trans (transmitted) light sources, for example gels stained by ethidium bromide (EtBr). The ImageQuant LAS 4000 can be supplied with NIR, Red, Green, Blue and UV epi lights.

• Expose dye-stained gels and membranes or films using epi or trans illumination.

• Expose a sample repeatedly, incrementally or by programming exposure schemes.


Specifications:

  • CCD: 3 200 000 pixels (Fujifilm super CCD
  • Cooling temperature: -25°C
  • Exposure time: 1/100 seconds to 2 hours (Images can be continuously exposed for up to 30 hours using ImageQuant LAS 4000 Control Software.)
  • Lens: High-sensitivity lens F0.85 43 mm, Wide view lens F1.8 24 mm
  • Number of gradations:

Recorded image: 16 bit

Focusing: 8 bit

 

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Thermo Section Flotation Bath Section Bath

Thermo Section Flotation Bath Section Bath

Cambridge ID #: 18657

Description:

The flotation bath holds water at a constant temperature to flatten wax or resin sections prior to lifting them onto a microscope slide, and can be used for hot staining except with corrosive substances. The top rim of the unit has generous space for drying slides. The controls have been recessed to provide an added measure of safety. There is a drop-on stainless steel lid to provide a cover to the bowl when not in use. It has a deep tapered bowl made from stainless steel to offer maximum resistance against corrosion. Both the bowl and the upper casing have a matte-black PTFE coating providing visual contrast against wax sections. The lower steel casing has a resistant epoxy coating. The power cable has moduled connections at both terminals. The power inlet socket at the back of the unit has fuses on both the negative and positive lines for optimum protection.

 

Specifications:

 

  • Temperature range: 30 to 65 ± 1.5 at 20 ambient
  • Dimensions, external (WxDxH), mm: 275 x 325 x 107
  • Dimensions, (Bowl diameter x depth) mm: 222 x 85
  • Mass, kg: 3.75
  • Electrical supply: 220 to 240V 50/60Hz
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BioTek Synergy Neo Microplate Readers

BioTek Synergy Neo Microplate Readers

Cambridge ID #: 20804

Synergy Neo is a patented HTS multi-mode microplate reader designed specifically for today’s screening and core laboratories. Neo has all the features expected in an HTS screening instrument, including multiple parallel detectors for ultra-fast measurements and a dedicated filter-based optical system for live cell assays. With a transfer time of about 6 seconds per plate, Neo’s available plate stacker is the fastest on the market, allowing walk-away automation for short- or long-term assays. Synergy Neo also meets today’s diverse assay requirements by incorporating features such as a powerful 100 mW laser-based excitation source for Alpha assays, a unique patented hybrid optical design, advanced temperature control to 65 °C, orbital and linear shaking. Ease of use and user confidence are key to the design of Synergy Neo’s unique filter cubes that are barcoded for positive filter ID – limiting the possibility of errors and streamlining the workflow, while an available camera-based barcode reader can scan both 1D and 2D barcode-labeled plates. The outstanding functionality of Synergy Neo is controlled by the powerful, yet easy to use, Gen5™ Data Analysis Software. If you are involved in the HTS screening world, Synergy Neo was designed just for you.

Features:

  • Dual PMT head for ultra fast FP and TR-FRET measurements
  • 6 seconds to read a 96-well plate, 11 seconds for a 384-well plate
  • Ultra-fast microplate stacker (6 second plate swap time)
  • Optional 680 nm laser for Alpha assays
  • Patented Hybrid Technology™ optical system; mono and filters for both top and bottom detection
  • Dedicated filter-based optical system for cell-based assays
  • Fast and sensitive luminescence detection
  • Optional microplate barcode reader
  • Positive identification of filter cubes with barcode system
  • Compatible with Take3 Micro-Volume Plates for 2 µL samples

 

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Invitrogen Tali T10791 Cytometer

Invitrogen Tali T10791 Cytometer

Cambridge ID #: 18329

The Tali Image-Based Cytometer is a 3-channel (bright field, green fluorescence, red fluorescence) benchtop assay platform that uses state-of-the-art optics and image analysis to perform assays for cells in suspension, including GFP and RFP expression, apoptosis, cell viability (live, dead, and total cells), cell cycle, and cell counting assays. It is compatible with a wide variety of eukaryotic cells. In addition to the bright field channel, the Tali® Image-Based Cytometer features two fluorescent channels (green and red), enabling it to simultaneously count green or red fluorescent stains, as well as cells expressing GFP and RFP.

 

Specification:

 

  • Instrument type: Benchtop cell counter and suspension cell-based assay platform
  • Dimensions (W x D x H): 11.5 x 17.5 x 11.5 in.
  • Weight: 19.4 lbs
  • Operating power: 100–240 VAC, 2.5 A, 120 V
  • Frequency: 50/60 Hz
  • Electrical input: 12 VDC, 13 A
  • Installation site: Indoor use only, Class A environments; pollution degree 2
  • Operating temperature: 10 - 40°C
  • Operating humidity: < 80% (non-condensing)
  • Processing time: 10 seconds to 2 minutes, depending on the number of fields captured
  • Sample concentration range: 1 x 10^5 - 1 x 10^7 cells / mL
  • Particle/cell diameter range: 5-60 µm
  • Required sample volume: 25 µL
  • Firmware: Tali Image-Based Cytometer Firmware
  • USB drive: 4 Gigabyte
  • Optics: 3 channels (bright field, green fluorescence, red fluorescence)
  • Excitation: Green channel LED (458 ± 20 nm), Red channel LED (530 ± 20 nm)
  • Green channel filter: 466/40 EX, 495 LP Di, 525/50 EM
  • Red channel filter: 543/22 EX, 580 LP Di, 585 LP EM
  • Camera: 1.3 Mega pixels, 4x objective, 4x or 16x digital zoom
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Victory Scientific UF150 *NEW* Real-Time qPCR System

Victory Scientific UF150 *NEW* Real-Time qPCR System

Cambridge ID #: 21049

Features:

  • QPCR: UF-150 GENECHECKER Ultra-Fast Real-time PCR System

Specifications:

  • Operating Mechanism : Precise Control of Peltier Element

  • Temperature Accuracy : ± 0.5°C 

  • Temperature Uniformity : ± 0.5°C (Well to Well)

  • Temperature Stability : ± 0.5°C 

  • Ramping Rate : 8.0°C / second 

  • Temperature Range : 35 ~ 65  (1.0°C Increment) for RT Step   20 ~ 99  (1.0°C Increment) for PCR 

  • Sample Format : Polymer Based 3-Dimensional Microfluidic Chip

  • Number of Samples per Run : 10 

  • Required Sample Volume : 10μl 

  • Typical PCR Duration : Less than 12 Minutes for 30 Cycles (without RT Step)

  • Method of Detection : Comparison of Digitized Fluorescence

  • Signal Display : Text LCD (4 Line) 

  • Integrated Memory : Saves up to 12 PCR Protocols  

  • Type of Excitation : High Brightness LED 

  • Wavelength : 465nm ± 10nm  

  • Number of Detection Channel : 1 

  • Method of Fluorescence Measurement : Integrated Camera Module 

  • PC Connection : USB 2.0 A to B (PC to Device, Only available through GENERECORDER)

  • Power (Wattage) : AC 110-230V (50-60Hz) Input / DC 12V Output (70W) 

  • Dimension / Weight : 200(w) x 200(d) x 125(h) mm / 3.2kg

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Bio-Rad Universal Hood Gel Imaging System

Bio-Rad Universal Hood Gel Imaging System

Cambridge Scientific ID #'s: 20491, 7152
"

Features:

 

The Biorad Universal Hood II Gel Doc is an easy-to-use, high-performance system that captures images in real time, allowing you to more accurately position and focus on your sample. The Gel Doc system combines a compact darkroom, UV-transilluminator workstation, CCD camera, motorized zoom lens, and user-friendly Quantity One software to document and quantitate gels stained with ethidium bromide and other fluorophores. The iris, zoom, and focus of the lens can be manipulated either onscreen within Quantity One software or by the instrument control panel. With Biorad's intuitive software, images acquired with the Gel Doc can be rapidly optimized, annotated, analyzed, and printed.




Specifications:

 

  • Maximum sample size: 28 x 36 cm
  • Maximum image area: 25 x 26 cm
  • Excitation source: Trans UV 302, 254, 365 nm & White, Epi-White light
  • Illumination control: 3 modes (trans-UV, trans white, epi-white)
  • Detector: CCD
  • CCD resolution (H x V): 768 x 494 RS-170  752 x 582 CCIR
  • Pixel size in microns (H x V): 8.4 x 9.8
  • Filter holder: 2 positions (1 Emmision Filter, 1 Chemi)
  • Emission filters: 1 included (amber), 4 optional
  • Dynamic range: 1.8 Orders
  • Pixel density (gray levels): 8 bit (256 gray levels)
  • Dynamic flat fielding: No
"
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Beckman Coulter Vi-Cell Auto Cell Viability Analyzer

Beckman Coulter Vi-Cell Auto Cell Viability Analyzer

Cambridge Scientific ID #'s: 14345, 14264, 14344

The new Vi-CELL Series Cell Viability Analyzers provide an automatic and cost effective means to perform the trypan blue dye exclusion method. This data is essential to the decision making process for basic tissue culture cell passage and maintaining optimum culture conditions in bioreactors. Cell and tissue culture applications in life science research, including recombinant protein and biopharmaceutical production, require the accuracy, precision and automation available only in the Vi-CELL cell viability analyzer.

The Vi-CELL automates the widely accepted trypan blue cell exclusion method. Historically, cell viability determinations were performed manually using a light microscope and hemacytometer. This technique has major shortcomings due to subjective determination of cell count, as well as manual, time consuming steps. In comparison to the manual technique, the Vi-CELL automatically performs the trypan blue with video imaging of the flow-through cell. Results are obtained in minutes.

Includes:

  • Computer w/ Software
  • Monitor
  • Manuals

Product Features:

  • Automation of the standard trypan blue assay
  • % Viability
  • Total cell concentration
  • Total viable cell concentration
  • Mean cell size
  • Real time cellular images
  • Bioprocess monitoring
  • Validated reagents
  • Convenient reagent pack

 Specifications:

  • Analysis Time: < 2.5 min
  • Capacity: Single or 12 position via autoloader
  • Concentration Range: 5 x 10^4 to 1 x 10^7 cells/mL
  • Counting Accuracy: ± 6%
  • Depth: 41 cm (16 in)
  • Digitizing Resolution: 1394 x 1040
  • Height: 44.5 cm (17.5 in)
  • Imaging Technology: Auto-focus CCD array, Firewire camera
  • Instrument Type: Video image through a quartz flow cell
  • Overall Analysis Range: Size Range: 2 µm - 70 µm
  • Sample Volume: 0.5 mL
  • Temperature: 10°C to 40°C (50°F to 104°F)
  • Viability Range: 0 to 100%
  • Weight: 11.3 kg (25 lb)
  • Width: 38 cm (15 in)
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Beckman Coulter Vi-Cell XR Cell Viability Analyzer

Beckman Coulter Vi-Cell XR Cell Viability Analyzer

Cambridge Scientific ID #'s: 14527, 20807, 20120

The new Vi-CELL Series Cell Viability Analyzers provide an automatic and cost effective means to perform the trypan blue dye exclusion method. This data is essential to the decision making process for basic tissue culture cell passage and maintaining optimum culture conditions in bioreactors. Cell and tissue culture applications in life science research, including recombinant protein and biopharmaceutical production, require the accuracy, precision and automation available only in the Vi-CELL cell viability analyzer.

The Vi-CELL automates the widely accepted trypan blue cell exclusion method. Historically, cell viability determinations were performed manually using a light microscope and hemacytometer. This technique has major shortcomings due to subjective determination of cell count, as well as manual, time consuming steps. In comparison to the manual technique, the Vi-CELL automatically performs the trypan blue with video imaging of the flow-through cell. Results are obtained in minutes.

Includes:

  • Computer w/ Software
  • Monitor
  • Manuals

Product Features:

  • Automation of the standard trypan blue assay
  • % Viability
  • Total cell concentration
  • Total viable cell concentration
  • Mean cell size
  • Real time cellular images
  • Bioprocess monitoring
  • Validated reagents
  • Convenient reagent pack

 The Vi-CELL XR offers additional benefits over the S and AS Models:

  • Extended size range to 2 microns, allowing additional analyses of yeast, and smaller cells.
  • Increased sample throughput with greater efficiency.
  • Reduced sample volume results in less reagent use.
  • Auto focus capability increases instrument ease of use.
  • Variable aspiration and mixing cycles optimize results.
  • Enhanced image magnification provides unparalleled cellular detail.
  • Circularity measurement helps isolate debris from cells.

 Specifications:

  • Analysis Time: < 2.5 min
  • Capacity: Single or 12 position via autoloader
  • Concentration Range: 5 x 10^4 to 1 x 10^7 cells/mL
  • Counting Accuracy: ± 6%
  • Depth: 41 cm (16 in)
  • Digitizing Resolution: 1394 x 1040
  • Height: 44.5 cm (17.5 in)
  • Imaging Technology: Auto-focus CCD array, Firewire camera
  • Instrument Type: Video image through a quartz flow cell
  • Overall Analysis Range: Size Range: 2 µm - 70 µm
  • Sample Volume: 0.5 mL
  • Temperature: 10°C to 40°C (50°F to 104°F)
  • Viability Range: 0 to 100%
  • Weight: 11.3 kg (25 lb)
  • Width: 38 cm (15 in)
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