Bruker MicrOTOF Q MicrOTOF-Q Time-of-Flight Mass Spectrometer Lab

This Micromass LCT TOF Mass Spectrometer was removed from a university lab where it was surplus to r (more)equirements. The unit powers up and is in good cosmetic condition with minor marks. The lab reported that it was for spares or repairs but the fault is unknown. When we collected it, all the panels were removed, but we have fixed them back on. Edwards parts fitted:-SP25K N 9 Bar (SN-0171836682)FL20K Foreline Trap (PN-A13305000/SN-165003057)EXDC80 (PN-D39640000) It is sold for spares/repairs.

Bruker MicrOTOF Q Mass Spectrometer This item was removed from a university laboratory where it was  (more)surplus to requirements. The mass spectrometer powers on and is in great condition with minimal wear. No further testing has been conducted. Specifications:- Model: micrOTOF-Q - Serial No.: 228888.00074 Included Software:- I/O and Security Software and Documentation - Version: 1.16 - HP / Hewlett-Packard REV.B - CD Kit: 443200-404

Bruker  MicrOTOF-Q ll Mass Spectrometer This was removed from a university lab where it was sur (more)plus to requirements. This Bruker Spectrometer is for spares or repairs. The previous owner has had an engineer report that states a new turbo pump, communications board for the pump and other PCBs are required. It is in excellent cosmetic condition with only minor marks but is sold for spares/repairs. Model QT 0201 G 003Serial No. 228888.10222Year 2009 The unit powered on with the cooling fan operational and a red light showing on the STATUS indicator.No other testing carried out.

Manufacturer: UNCHAINED LABS Model: pUNk Description: The pUNk puts a new spin on dynamic light scat (more)tering (DLS). It allows you to measure the hydrodynamic size, size distribution and aggregate population of a protein much faster and with less effort. If you value high sensitivity, you can check it off with the pUNk's unique optical design. Get more done with the smallest, fastest and most user-friendly protein sizing system. Key features: - 5 µL sample size - Percentage aggregation - Protein size - Polydispersity - HPLC compatible Other data: Molecular weight range: 192 Da (e.g. caffeine) - 25 MDa Polydispersity: <0.1 (certified standard) Minimum sample concentration: 0.1 mg/ml lysozyme in phosphate buffer (1.9 nm radius), a much lower concentration is required for larger particles Sample liquid volume (min - max): 2 µL (12 µL quartz cuvette) - 45 µL (45 µL quartz cuvette) Sample cuvette types (typical): - rUNt, 5 µL polycarbonate disposable - General 12.5 mm cuvettes with square wall, 4 clear windows - 8 µL flow-through cuvette - 12 µL or 45 µL quartz - 50 µL polystyrene disposable Measuring time (typical): 30 seconds Temperature control range: 0-90 °C Accuracy of temperature control: ±0.2 °C Light source: 660 nm laser diode Detector type: Photodiode module Ambient conditions: Temperature range: 10-40 °C Humidity control: Humidity: 10-90% 4 mm dry gas inlet available Dimensions: 13 cm W x 34 cm D x 21 cm H, 6.5 kg Electrical: Universal input, voltage 100-240 V AC, 50-60 Hz Computer operating system: Microsoft Windows XP or 7 (32 or 64 bit) Computer communication: 1 USB port The device/system offered here has been tested and is fully functional and ready for use.

Thermo Forma Model 8031 Liquid Nitrogen Dewar Tank This was removed from a university lab where it w (more)as surplus to requirements. The unit is in good cosmetic condition but has not been tested at our facility. 8 x Storage Racks - 12.5 x 8 x 48.5cm9 sections per pack - 12.5 x 7.5cm

KNF SIMDOS 02 IP65 FEM 1.02 FT.18RC Diaphragm Liquid Dosing Pump Flow Rate Range 0.03 to 20 ml/min  (more)Programmable Dosing 0 to 999 ml Maximum Suction Height 2 mWg Features - Small footprint - Simple, intuitive operation - Manual, analog control - Self-priming, can run dry - Consistent, reliable flow rate - Simple calibration - Cycle mode - Adaptable to fluid characteristics The KNF SIMDOS 02 IP65 FEM 1.02 FT.18RC Diaphragm Liquid Dosing Pump is a liquid dosing/metering diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Manual control of flow rate and dosing volume with LCD graphic display. INCLUDED: The KNF SIMDOS 02 IP65 FEM 1.02 FT.18RC Diaphragm Liquid Dosing Pump includes: - Connection Kit (Hose and Screw-in Fittings) - Remote Control Cable - Filter - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Edwards nXDS6iR Dry Scroll PumpFeatures - Bearing shield ensures separation between process gases an (more)d bearing lubrication to ensure clean vacuum and no possibility of contamination. - Smart motor drive means consistent performance globally, pump overload protection and remote start/stop capability. - High flow gas ballast feature allows pumping of vapours including water vapour at up to 240 gh-1 - Simple single sided scroll design allows maintenance to be done in minutes for low cost of ownership and maximum up-time. - Enhanced versions offer up to 20% lower peak power requirements during initial pump down. The nXDS allows a wide range of control and communication options The nXDS comes as standard with a manual, easy to use, gas ballast port A perfect companion for your turbomolecular pump With exceptional pumping capability, ultimate vacuum performance and state-of-the-art design features Edwards nXDS is the best performing pump in its class.nXDS improves on legacy XDS pumps by offering increased pumping speeds, combined with lower ultimate pressures, lower power consumption and lower noise - up to 20 times quieter than other pumps. Gas ballast allows for pumping of condensable vapours including, water, solvents, dilute acids and bases. nXDS pumps also feature the latest in tip seal technology giving significantly longer life between tip seal changes. Integrated inverter drive with auto sensing voltage input delivers optimised pumping performance globally. Unlike the standard nXDS6i, the Edwards nXDS6iR is designedfor specialist applications such as gas recirculation, rare gas pumping andrecovery or other applications where the dilution of the pumped gas isundesirable, or where sealing is integral to minimizing potential gas loss. Click Here to View Product Video INCLUDED: The Edwards nXDS6iR Dry Scroll Pump includes: - 1 Year Full Parts and Labor Warranty - Power Cord - Manufacturer's Documentation - Operator's Manual Edwards nXDS6iR Dry Scroll Pump Technical SpecificationsNominal rotational speed1800 rpmDisplacement6.2 m3h-1 / 3.6 ft3min-1Peak pumping speed6.2 m3h-1 / 3.6 ft3min-1Ultimate vacuum (total pressure)0.020 mbar / 0.015 TorrMinimum standby rotational speed1200 rpmSpeed control resolution (percentage of full rotation speed)1%Pumping speed at minimum rotational speed4.1Maximum continuous inlet pressure200 mbarMotor power 1-ph260 WPower connector 1-phIEC EN60320 C13Recommended fuse10A, 250Vac rmsWeight26.2 kg / 58 lbInlet flangeNW25Exhaust flangeNW25Noise level52 dB(A)Vibration at inlet flange&lt; 4.5 mms-1 (rms)Leak tightness (static)&lt; 1x10-6 mbar ls-1Operating temperature range10 to 40 °C / 41 to 104 °FElectrical Supply115/230VComparison of ModelsSpecificationEdwards nXDS6iREdwards nXDS10iREdwards nXDS15iREdwards nXDS20iRNominal rotational speed (rpm)1800180018001800Displacement (m³h⁻¹ / ft³min⁻¹)6.2 / 3.612.7 / 7.517.1 / 10.128.0 / 16.5Peak pumping speed (m³h⁻¹ / ft³min⁻¹)6.2 / 3.611.4 / 6.715.1 / 8.922.0 / 13.0Ultimate vacuum (total pressure) (mbar / Torr)0.020 / 0.0150.007 / 0.0050.007 / 0.0050.030 / 0.022Weight (kg / lb)26.2 / 5825.8 / 5725.2 / 5625.6 / 56Inlet flangeNW25NW25NW25NW25Noise level (dB(A))52525252Operating temperature range (°C / °F)10 to 40 / 41 to 10410 to 40 / 41 to 10410 to 40 / 41 to 10410 to 40 / 41 to 104Electrical Supply115/230V115/230V115/230V115/230V.comparison-table tr td:nth-child(2) { background-color: #fffacd; }