Particle counters

This listing is for the Becton Dickinson FACSCalibur Flow Cytometer. It is being sold as the unit on (more) its own without cables or software, it needs its laser replaced, otherwise it is in full working condition.The Becton Dickinson FACSCalibur Flow Cytometer offers aunique approach to flow cytometry, allowing users to perform both cell analysisand cell sorting in a single system, providing flexibility for a variety ofresearch and clinical applications. The BD FACSCalibur is a fully integratedmultiparameter system that has the performance and sensitivity to ensureobjective and reproducible results through the use of dual-laser technology,interbeam compensation, and an alignment-free optical design. Efficientcollection optics, coupled to the flow cell with an optical gel, permit the useof a low-powered, air-cooled argon laser and a red diode laser to ensure thehigh sensitivity required for analysis of low-density antigens.

Flexible Dust Measurement DUSTMETER HEUBACH Dust analyzer N°399G3 Year of manufacture : 2011 Equipme (more)nt not tested

Hoefer TE22 Mighty Small Wet Transfer Tank Maximum Gel Size 9 x 10 cm gels Maximum Power Settings 1 (more)00 V, 500 mA, 50 W Maximum Gel Capacity Up to four 9 x 10 cm gels Features - Transfer as many as four small gels, up to 9 x 10 cm in less than an hour - Uniform and strong electric field—supports efficient and even transfers - Color-coded, easy to assemble and load cassettes—ensures proper orientation during transfer - Superior tank design allows the cassettes to apply equal pressure across the stack—prevents gel distortion - Built-in ceramic heat exchanger—provides excellent temperature control when used with an external cooling water bath - Built-in alumina-covered cooling channel provides excellent temperature control with no more than a 5°C temperature increase during a typical run The Hoefer TE22 Mighty Small Wet Transfer Tank is a compact, efficient system designed for rapid protein and nucleic acid transfer from small gels to nylon, nitrocellulose, or PVDF membranes. Capable of accommodating up to four 9 x 10 cm gels, the TE22 allows for quick, reliable transfers in under an hour, making it ideal for high-throughput labs requiring consistent results. Its superior tank design and uniform electric field ensure efficient and even transfers across all samples. This tank includes color-coded, easy-to-load cassettes for correct orientation and secure placement, with cassettes applying equal pressure across the gel stack to prevent distortion. Equipped with a built-in ceramic heat exchanger and alumina-covered cooling channel, the TE22 maintains excellent temperature control, keeping any temperature increase within 5°C during a typical run when used with an external cooling water bath. Durable and easy to assemble, the TE22 provides precise control for reproducible, high-quality results in protein and nucleic acid transfer applications. INCLUDED: The Hoefer TE22 Mighty Small Wet Transfer Tank includes: - Lower Chamber with Heat Exchanger - Safety Lid with High Voltage Leads - Electrode Panels, 2 pcs - Cassettes, 4 pcs - Foam Sponges, 6 mm thick, 4 pcs - Foam Sponges, 3 mm thick, 8 pcs - Cassette Hook - Blotter Paper (9 x 10.5 cm), 25 sheets - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Photodiode array detector Waters 2996. Range of 190 to 800 nm. Optical resolution of 1.2 nm. Accurac (more)y of wavelength 1 nm. Includes manual. Specifications:

Hersteller: Beckman Coulter Modell: CytoFLEX V0-B3-R2 Beschreibung: Das Gerät verfügt über eine Kapa (more)zität von 15 Parametern, darunter 13 für die Fluoreszenzdetektion. Das vollständig aktivierte Gerät verfügt über fünf Kanäle des Lasers mit 405 nm (Violett), fünf Kanäle des Lasers mit 488 nm (Blau) und drei Kanäle des Lasers mit 638 nm (Rot). Laser Spezifikationen: Violet 405 nm 80 mW Blue 488 nm 50 mW Red 638 nm 50 mW Durchflusszelle: Fest integrierte Optik und Quarzdurchflusszelle mit >1,3 numerischer Apertur. Abmessungen der Durchflusszelle: 430 μm x 180 μm Innendurchmesser Vorwärtsstreuungserkennung: Proprietäres Homodyne-FSC-Sensorsystem mit Silizium-Fotodioden und eingebautem 488/8-nm-Bandpassfilter Bandpassfilter Enthält 13 neu positionierbare Filter: 450/45 660/10 (2) 525/40 (2) 690/50 585/42 712/25 610/20 (2) 780/60 (3) Streuauflösung: Blau (488 nm) Auflösung der Seitenstreuung: <300 nm Violett (405 nm) Seitenstreuungsauflösung (VSSC): 80 nm Polystyrol-Partikel Die Streuleistung ist für die Auflösung von menschlichen Lymphozyten, Monozyten und Granulozyten sowie von Nanopartikeln optimiert. Fluoreszensauflösung: Das CytoFLEX-Durchflusszytometer ist in der Lage, einen rCV von 3 % zu erreichen, wobei die Partikel zur Überprüfung der Ausrichtung einen rCV von <3 % erreichen. Probenflussraten: Feste Durchflussraten: 10, 30 und 60 μL/min Benutzerdefinierter Durchflussratenregelungsmodus von 10 bis 240 μL/min in 1 μL-Schritten. Gravimetrische Kalibrierung für absolute Zählungen innerhalb der CytExpert Software. Sonstige Daten: Spannung: 100-240 V Leistung: 150-250 W Maße: 42.5 cm x 42.5 cm x 34 cm Gewicht: 23,4 kg

Lasers: Blue Solid State: 488 nm, 55 mW, Software Controlled Red Solid State Diode: 638 nm, 50 mW, S (more)oftware Controlled Violet Solid State: 405 nm, 80 mW, Software Controlled Configuration: Nominal 90 µm spatially separated beam spots Flow cell: 430 µm x 180 µm rectangular channel Collection optics: Fixed integrated optics and quartz flow cell design with a numerical aperture of > 1.2 Detector filters: Forward Scatter: 488/20 Blue Laser: 525/40, 575/30, 614/20 , 675/20, 695/30, 755LP Dyes: FITC, PE, ECD, PC5 or PEC5.5, PECy7 Red Laser: 660/20, 725/20, 755 LP Dyes: APC or Alexa Fluor 647, APC-Alexa Fluor 700, APC-Cy7, APC-Alexa Fluor 750 Violet Laser: 450/50, 550/40 Dyes: Pacific Blue, Krome Orange Forward Scatter Detector: Fourier design providing up to 3 measurements of forward angle Side Scatter Detector: High performance photodiode with electronic attenuation Fluorescence Detectors: FL1 – FL6 Fluorescent Detectors Flow rates: Continuous pressure is applied to the sample tube based on user selected flow rates: Low, Medium and High Performance: Carryover: < 0.1%, Dead volume as low as 2 µL when using Beckman Coulter 12 x 75 mm polypropylene tube and adjustable probe Acquisition modes: 32 tube Multi Carousel Loader (MCL), Single tube sampling mode, Automated work list acquisition, Manual work list mode Mixing: The MCL vortexes each tube individually before sample acquisition Barcode reading: Carousel number, tube location, and tube barcode verified to worklist Biosafety: Biohazard contained wash station thoroughly rinses sample probe Throughput: 10000 normal leukocytes is 82 tubes/hour Scatter resolution: Resolves 0.4 micron particles from background noise using Forward Scatter, Maximum detection of up to 40 microns Fluorescence sensitivity: FITC < 107 MESF, PE < 64 MESF, PC5 < 13 MESF Acquisition rate: 25000 events per second, 90% yield Cytometer dimensions (WxHxD): 950 x 610 x 730 mm Cytometer weight: 104 kg Supply cart dimensions (WxHxD): 724 x 298 x 495 mm Supply cart weight: 30 kg Software included but requires a new licence purchase.

Met One offers battery-operated portability, up to six size channels and a built-in printerall in on (more)e simple, compact instrument. The Met One 237 counts airborne particles in up to six different size ranges simultaneously. Count data is displayed on the front-panel as total number of particles (cumulative count) or the particles in each size range (differential count). The bright LED display lets you see the data easily and the printout shows cumulative and differential count data for each size range. Channel Sizes: 2 ch; 0.5 µm, 5.0 µm – 4 ch; 0.5 µm, 0.7 µm, 1.0 µm, 5.0 µm – 5 ch; 0.5 µm, 0.7 µm, 1.0 µm, 2.0 µm, 5.0 µm – 6 ch; 0.5 µm, 0.7 µm, 1.0 µm, 2.0 µm, 3.0 µm, 5.0 µm Flow Rate: 0.1 CFM (2.83 LPM) Coincidence Limit: 2 million/ft3 Light Source: Laser diode Data Storage: 500 samples, rotating buffer Sample and Hold Times: 1 second to 24 hours Count Alarms: 1 to 9,999,999, counts each channel Count Modes: Manual, auto, concentration, beep Concentration Mode: 1 second samples, 1 to 10 samples averaged, display updated every second; displays counts/ft3, liter or counts/1000L (m3) Battery Recharge Time: 16 hours (with unit off) Battery Operating Time: 4 hours with printing, 8 hours without printing Dimensions (WxhXD): 170 x 120 x 300 mm Weight: 3.1 kg

Partec Cyflow Space FACS stand alone system with Analytical cuvette. Equipped with: 4 measurable par (more)ameters: FCS, SSC, D3 and D4 bandpass filters (expandable to 9 parameters). Blue diode laser 20 mW 488 nm (expandable to 3 laser light sources). Sorting unit with green laser (sorting cuvette not included, but can be ordered from Sysmex). Fujitsu PC with Flowmax software for flow data analysis. Bottle rack for 1 liter bottles (for e.g. sheat fluids, buffers and waste).

Address the full range of current and future multi-parameter cellular analysis research needs with t (more)he NovoCyte flow  ​cytometer. ACEA brings researchers high performance flow cytometry at a low investment cost with the NovoCyte platform. Lasers: Blue 488 nm, Red 640 nm Detectors: 530, 585, 675 nm Laser Configuration: Spatially separated beams with 10 x 80 μm elliptical spots Optical Alignment Procedure: Fixed, no operator alignment required Flow Cell: 170 x 290 μm rectangular quartz flow cell FSC/SSC Resolution: FSC < 0.5 μm, SSC < 0.2 μm Cell Size: 0.2 – 50 μm Fluorescence Threshold Sensitivity: FITC < 75 MESF, PE < 50 MESF Fluorescence Resolution: < 3% CV for CEN Filters: User Exchangeable Sample Acquisition Rate: 35,000 events/second Volumetric Absolute Count Precision: CV < 5% Sample Flow Rate: 5 – 120 μL/min Sheath Flow Rate: 6.5 mL/min Sample Aspiration Volume: 10 – 100 μL Fluid Container Capacity: 3 L sheath, 3 L waste, 500 mL cleaning, 500 mL decontamination Carryover: < 0.1% Fluidics Maintenance: Automated startup, cleaning, decontamination and shutdown Manual Sample Loading: 12 x 75 mm tube Dimension (WxDxH): 600 x 450 x 390 mm Weight: 39 k