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There is a large assortment of scientific facilities and equipment that is used for scientific research and industrial purposes. Besides the major well-known brands producing their models in high volume, there are many innovative companies and organisations designing and manufacturing exciting new instruments for chemical, physical and biological applications and analysis. At the same time, many suppliers and re-sell (more)ers increasingly focus on the re-use of existing used laboratory equipment. This drive towards a more circular economy offers unique opportunities for institutes and organisations to obtain valuable scientific instruments at a discount.

ChemoMetec A/S Eppendorf Mammalian Cell Counter 900-001 NucleoCounter NC100-cover
ChemoMetec A/S Eppendorf Mammalian Cell Counter 900-001 NucleoCounter NC100

Manufacturer: ChemoMetec A/S Model: Mammalian Cell Counter NucleoCounter® NC-100™ P/N: 900-0001 S/ (more)N: CM01-003-08 Description: The Mammalian Cell Counter NucleoCounter® NC-100™ is a unique automated cell counting device for mammalian cultures (equivalent to the Eppendorf Nucleocounter® NC-100 Cell Counter). The NucleoCounter system uses the same basic principles to determine cell concentration as used in conventional methodology involving a hemacytometer and microscope.However, the compact NucleoCounter system adds the precision and reliability of fluorescence microscopy technology. The NucleoCounter automates this time-consuming task, eliminating manual evaluation, and errors caused by operator subjectivity. It is a compact instrument which fits perfectly in any mammalian cell laboratory performing e.g. research, quality control or monitoring of production. An integrated fluorescence microscope is designed to detect signals from the fluorescent dye, propidium iodide (PI) bound to DNA. Results from the NucleoCounter® represent either total or nonviable cell concentration, depending on the sample preparation. The NucleoCounter method provides a fast alternative to the manual techniques, yielding objective and reliable results. Furthermore the NucleoCounter technology provides improved safety to the user compared to other comparable methods. The NucleoCounter system identifies and counts individual cell containing stained DNA. It is an image cytometer based on fluorescencefrom the fluorescent dye, propidium iodide (PI). The NC-100™ eliminates human subjectivity and can count even the most aggregated mammalian cells. The NucleoCounter® NC-100™ can be connected to a PC using the USB port on the rear. Features: - Precise, robust and fast determination of cell count and viability- Easy and accurate operation- 30 sec. analysis time- No cleaning or calibration- Maintenance and service free- Excellent reproducibility- Safe sample handling and disposal- Excellent for aggregated cells Specifications: - Loading volume: 60 µl is loaded into the NucleoCassette™- Measurement volume: 2 µl in the measurement chamber of the NucleoCassette™- Analysis volume: Approximately 2 µl of the sample loaded into the NucleoCassette is transported to the chamber and is analyzed- Analysis time: 30 seconds- Operation: Menu-controlled by means of keyboard and LCD display- Power Input: 12VDC (11-13VDC)- UL Listed fuse: 600mA/250Vac (UL 248)- Power consumption NucleoCounter:Peak: 25 WReady mode: 2.5 WStandby: 2 mW- Operation conditions: Maximum relative humidity 80 percent for temperatures up to 31°C decreasing linearly to 65 percent relative humidity at maximum 35°C; minimum temperature 15°C- USB: USB, version 1.1. (Note: Does not support USB Hubs)- Physical data:Weight 3 kg H x W x D: 26 x 38 x 22 cm Items delivered: - ChemoMetec A/S Mammalian Cell Counter 900-0001 NucleoCounter® NC-100™ - Instruction manual as PDF via e-mail request Condition: The unit is in good cosmetic condition, 100% functional tested and ready for you to use.

€2,750.00 ex VAT
€3,272.50 incl. VAT if applicable
Germany
general laboratory equipment other
AIRFLOW TA2-2 Thermisches Anemometer Thermometer 0-2 M/S 0-80°C Velocity-cover
AIRFLOW TA2-2 Thermisches Anemometer Thermometer 0-2 M/S 0-80°C Velocity

Hersteller: AIRFLOW Lufttechnik GmbH Modell: TA2-2 thermisches Anemometer / Thermometer Beschreibung (more): Die Baureihe der thermischen Anemometer TA2 von AIRFLOW wird aus Materialien hoher Qualität hergestellt. Die moderne Konzeption dieser Geräte basiert auf jahrzehntelanger Erfahrung mit thermischen Anemometern und vielen Anregungen aus der messtechnischen Praxis. Vom Prinzip her sind thermische Anemometer besonders für niedrige Strömungsgeschwindigkeiten geeignet, da sie keine beweglichen Teile aufweisen, wo mechanische Widerstände zu überwinden wären. Die Schwierigkeiten dieses Messprinzips, den Einfluss der Temperatur der strömenden Luft auf das Messergebnis auszugleichen, wurde bei den TA-Instrumenten durch einen zusätzlichen, unbeheizten Kompensations-Thermistor im Fühler gelöst.TA2 Geräte sind mit einer Teleskopsonde ausgestattet, die bis 93 cm Länge ausziehbar ist. Dadurch können Messungen an sonst schlecht zugänglichen Luftaustritten oder in Lüftungskanälen durchgeführt werden. Es stehen 3 Messbereiche zur Auswahl die durch unterschiedliche Modelle gelöst wurden. Dieses Angebot beinhaltet das Model TA2-2 für eine Geschwindigkeit von 0-2 m/s. Wir haben noch das Modell TA2-15 für 0-15 m/s und das Modell TA2-30 für 0-30 m/s im Angebot - Besuchen Sie einfach unseren eBay Shop. Spezifikationen: Messbereich m/s:  0-2 m/s (max. Toleranz bis 0.5 m/s ±0,03 m/s, darüber ±0,05 m/s)Messbereich °C:  0-80 °C (max. Toleranz bis 60°C ±1 °C, darüber ±1,5 °C)zuläss. Betriebstemp.: 0-80 °CMaße der Teleskopsonde: 144 - 930 mmStromversorgung:  4x 1,5V Mignon (AA) Batterien oder NC-AkkusBatterie-Lebensdauer: ca. 30 BetriebsstundenAbmessungen:   185 x 92 x 30 mmGewicht:    540g (inkl. Batterien) Lieferumfang: - AIRFLOW TA2-2- Sonde (0-2 m/s)- Betriebsanleitung- Aufbewahrungskoffer Das thermische Anemometer TA2-2 ist in einem guten Zustand und ist 100% auf Funktion geprüft.

€250.00 ex VAT
€297.50 incl. VAT if applicable
Germany
general laboratory equipment other
Eaton Singer Ailtech Stoddart NM-37/57 EMI/Field Intensity Meter 1000MHz 140dB-cover
Eaton Singer Ailtech Stoddart NM-37/57 EMI/Field Intensity Meter 1000MHz 140dB

Manufacturer: SINGER / EATON Corp. Model: NM 37/57 SL-A S/N: 180 Description: The NM-37/57 (Ailtech, (more) Singer, Stoddart) EMI/Field Measuring Receiver (Field Intensity Meter) performs manual or programmable EMI emission measurements from 30 MHz to 1000 MHz. Four switchable bandwidths: 10 kHz, 100kHz, 1 MHz It incorporates an internal solid-state impulse generator as calibration source. Easy-to-read 60 dB meter scale and 80 dB attenuator (5 steps). Overall measurement range: 140 dB (0.1 µV to 1.0 V) Mains operation as well as internal or external battery operation. Detector Functions: - Field intensity - Quasi peak- Peak - Slideback peak Items delivered: - EATON NM 37/57 - Power Cord The instrument is in used cosmetic conditiond and 100% functional tested. Hersteller: SINGER / EATON Corp. Modell: NM 37/57 SL-A S/N: 180 Beschreibung: Der NM-37/57 (Ailtech, Singer, Stoddart) Störmessempfänger (FeldstärkeMessgerät) bietet einen Frequenzbereich von 30 MHz bis 1000 MHz. Der Messbereich ist unterteilt in 8 Bereiche. 3 umschaltbare Bandbreiten: 10 kHz, 100kHz, 1 MHz Pegelbereich: 140 dB (0,1 µV- 1V) Leicht ablesbare 60 dB-Skala und 80 dB-Abschwächer (5 Stufen). Eingebauter Kalibrator Bandüberwachung im Wobbelbetrieb - Ausgabe auf XY-Schreiber möglich. Netz- oder Batteriebetrieb (eingebaute Akkus) oder externe Batterie. Betriebsarten: - Feldstärke - Quasi Peak - exponentielles Abklingverhalten - Peak - RMS - Slideback peak - manuelle Kompensation Lieferumfang: - EATON NM 37/57 - Stromkabel

€500.00 ex VAT
€595.00 incl. VAT if applicable
Germany
general laboratory equipment other
AIRFLOW LCA6000VT Precision Anemometer / AIR-Velocity Meter 0.25-30 m/s +/-1%-cover
AIRFLOW LCA6000VT Precision Anemometer / AIR-Velocity Meter 0.25-30 m/s +/-1%

Hersteller: AIRFLOW Lufttechnik GmbH Modell: LCA6000 VT Luftströmungs-Messgerät..................... (more) Precision High Resolution Anemometer Beschreibung: Das LCA 6000 VT ist ein einfach zu handhabendes Messgerät für Luftströmungen mittels direkt am Messgerät angebrachten Flügelrad-Strömungssensor.Dieses Präzisions-Flügelrad sichert eine sehr hohe Auflösung bei niedrigen Luftgeschwindigkeiten ( z.B. am Arbeitsplatz ) Flügelradanemometer der Reihe LCA verfügen über eine Digitalanzeige der Strömungsgeschwindigkeit in m/s. Konstruiert für einfache Handhabung verfügt die LCA-Reihe über einen Kontrollschalter seitlich am Griff. Um das Gerät ein bzw., auszuschalten ist eine Schiebeschalter vorhanden. Spezifikationen: Geschwindigkeits-MB:   0.25 – 30 m/sec, Kalibriert < +/-1%, Messwert +/- 1 DigitGenauigk. bez. a. Umgebungsbed.: 20 °C, 1013 hPaMax. Mittelwertzeit:     AVERAGE .....12 Minuten Zulässige Umgebungsbedingungen: Barometrischer Druck:   500 mbar bis 2 bar, Temperatur ,-10 bis +50 °CLagertemperatur:    -10 bis +50 °CMaße (H/B/T):     268 x 113 x 43 mmGewicht:      (oh. Batt.) 280 gEnergieversorgung:    1x 9 V PP3 Alkaline (IEC 6F22) oder gleichwertigBatterie Nutzungsdauer:   ca. 40 h Lieferumfang: - AIRFLOW LCA 6000 VT Flügelradanemometer- Aufbewahrungsetui- Bedienungsanleitung Das LCA6000 VT ist in einem sehr guten Zustand und 100% auf Funktion geprüft

€500.00 ex VAT
€595.00 incl. VAT if applicable
Germany
general laboratory equipment other
Waters 2998 DAD PDA Photodiode Diode Array Detector 2695 2795 HPLC 186002998-cover
Waters 2998 DAD PDA Photodiode Diode Array Detector 2695 2795 HPLC 186002998

Manufacturer: Waters Model: 2998 Photodiode Array (PDA) Detector P/N: 186002998 S/N: H08998 002A De (more)scription: The Waters 2998 Photodiode Array (PDA) Detector for Purification and Modular LC Systems offers advanced optical detection, providing unprecedented trace impurity detection and quantitation in conjunction with spectral analysis capabilities. It is the ideal detector for any laboratory application, from compound identification to method development. For routine analyses, the 2998 PDA detector is reliable, easy-to-use, and has enhanced software control to provide flexibility for simultaneous 2D and 3D operation. Features: - Patented TaperSlit flow cell ensures high sensitivity while maintaining optimal spectral performance- Low noise performance of <10 µAU- Wide, linear dynamic range with constant optical bandpass- Simultaneous quantification of high- and low-level components within a single chromatographic separation- Flexible sampling rates for normal and fast LC separations from 1 to 80 Hz- Independent optimization of sampling rate and time constant gives you the ability to tune your detector to your separation goals- Definitive compound identification & co-elution detection- Spectral exposure optimization to maximize the signal-to-noise across the entire wavelength range with a single Deuterium lamp- Lamp optimization for the best s/n performance over the lifetime of a Deuterium lamp- Console software for simple control, monitoring, and diagnostics- Thermal wander management for maximum baseline stability- Flow cell options to match your separation scale and type Specifications: Electrical requirements and power supply:- 100-240 V- 50/60 Hz- 185 VA- F 3.5A / 250V Items delivered: - Waters 2998 Photodiode Array (PDA) Detector Condition: The Waters 2998 Photodiode Array (PDA) Detector is in very good cosmetic as well as working and technical condition. It is 100% functional tested and ready to be applied.

€5,000.00 ex VAT
€5,950.00 incl. VAT if applicable
Germany
electronics
Batch(5) THALES YD1048 RADAR  Planar Triode  BRANDNEW Spare Parts (July 2003 )-cover
Batch(5) THALES YD1048 RADAR Planar Triode BRANDNEW Spare Parts (July 2003 )

one BATCH of 5 piecesMetal Ceramic Planar Triode , High Power, High Precision Special Purpose TYPE   (more)for Professional and MIL SPECS - Application i.e. in AIRBORNE DEVICES Manuf.  THOMSON TUBES / THALES / EADS Model YD 1048 NSN 5960-12-165-6996 manufactured 07/2003; NEW and originally packed - see PHOTO the here offered tube has much higher specs and reliability than the normal on the market available YD1048s from SIEMENS or others, which are out of old stocks and have been manufactured in the 1970s description:  ( DATASHEET available as pdf with email, please ask if you want to get one ) metal ceramic construction ..........high power planar triode.......AIR-cooled......Oxide-cathodemax. frequency > 3.5 GHzuse for RF - amplifiers, grid-or plate- pulsed oscillators, frequency- multipliers, switching of high plate voltageshigh amplification factor and trans-conductance; special in frequency stability filament with indirect heating  ( Vf)........................................6.3 V....1.35 Apulsed plate voltage.................................................................8.5 kV ( cold 10 kV )average anode current............................................................. 50 mAanode dissipation...................................................................... 250 Wgrid voltage.................................................................................. - 200 Vaverage grid current.................................................................. 18 mAgrid dissipation........................................................................... 1.5 Wmaximum anode temperature................................................. 200 °Cmaximum enveloppe temperature......................................... 250 °Ctransconductance ( S ) ............................................................. 25 mA / V ( typical )amplification factor ( my)........................................................... 105 ( typical ) to 150 ( max)capacitances -  1 MHz capacitance bridge - ......................... Kg1 = 8.8 to 9.8 pF..............g1A = 1.8 to 2.1 pF...............KA = 0.037 pF The Tubes are BRANDNEW Originally Packed ......  out of NEW PRODUCTION ; The LOT we offer, was manufactured  in July 2003;so tube will be delivered with our 2 years Warranty we have many of these tubes in our stock.... please ask for a pecial offer for larger Quantities

€587.39 ex VAT
€698.99 incl. VAT if applicable
Germany
general laboratory equipment other
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