VACUUBRAND PC 3002 VARIO Select Chemistry Pumping Unit

KNF Mini diaphragm vacuum pump LABOPORT N 86 KT.18 Model: N86KT.18 100% oil-free pumping, so media c (more)annot be contaminated when pumping and evacuating Maintenance-free, quiet running Flow rate: 5.5 l/min Weight [kg] : 1.9 Dimensions W x H x D [mm] : 90 x 141 x 164 Ultimate vacuum (max.): 403mbar (abs.) found following our proper functioning test (see photo) Year of manufacture: 2007 Signs of wear and peeling paint in places

TSP HPLC P4000 + AS3000

This Gallenkamp Digital Flame Analyser FGA-350-L was removed from a university lab where it was surp (more)lus to requirements. The system powers up and is in good cosmetic condition with minor marks from use. We were able to get it to produce a spark. The lab confirmed that it was working prior to removal. With it is; 1 x Lafert air compressor pump:Model LM 63/4The unit powers up but has not been tested further.

Pfeiffer Turbomolecular Pump TMH-261-250-030 P X, TVF 005 & TC 600 Controller All parts included (more): Pfeiffer Turbo PumpModel: TMH-261-250-030 P XModel#: PM P03 168 ISerial#: 15519320 Item is in near perfect condition with no signs of damage. It has not been tested at our facility. Pfeiffer Vent ValveModel: TVF 005, 24V DCModel#: PM Z01 135 H Item is in very good condition with no signs of damage. Additional items included: Control box with 4 ports, no serial number or model. Pfeiffer Manuals

VACUUBRAND ME 2 NT Diaphragm Pump Ultimate Vacuum 70 mbar / 52 torr Maximum Pumping Speed 1.4 CFM a (more)t 60Hz Number of Heads/Stages 1/1 Features - Whisper quiet and very low vibration. - Powerful, even for parallel operation of several applications. - High performance even at low vacuum levels. - Very low vibration. - Exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs. One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors at low vacuum requirement. In contrast to waterjet pumps they do not consume water and therefore do not produce any contaminated waste water in daily use. Typical applications are vacuum ovens, filtrations and multi-port manifolds for medium throughput, as well as pumping of gases and oil-free evacuation in general. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. Diaphragm vacuum pumps are an excellent choice for applications with non-corrosive gases and vapors. The materials used in these pumps like aluminum and special plastics are opening a wide range of applications. The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life. INCLUDED: The VACUUBRAND ME 2 NT Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Edwards nXDS15i 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.Click Here to View Product Video INCLUDED: The Edwards nXDS15i Dry Scroll Pump includes: - 1 Year Full Parts and Labor Warranty - Power Cord - Manufacturer's Documentation - Operator's Manual Edwards nXDS15i Dry Scroll Pump Technical SpecificationsNominal rotational speed1800 rpmDisplacement17.1 m3h-1 / 10.1 ft3min-1Peak pumping speed15.1 m3h-1 / 8.9 ft3min-1Ultimate vacuum (total pressure)0.007 mbar / 0.005 TorrMinimum standby rotational speed1200 rpmSpeed control resolution (percentage of full rotation speed)1%Pumping speed at minimum rotational speed9.9Maximum continuous inlet pressure200 mbarMotor power 1-ph300 WPower connector 1-phIEC EN60320 C13Recommended fuse10A, 250Vac rmsWeight25.2 kg / 56 lbInlet flangeNW25Exhaust flangeNW25Noise level52 dB(A)Vibration at inlet flange< 4.5 mms-1 (rms)Leak tightness (static)< 1x10-6 mbar ls-1Operating temperature range10 to 40 °C / 41 to 104 °FElectrical Supply115/230VComparison of ModelsSpecificationEdwards nXDS6iEdwards nXDS10iEdwards nXDS15iEdwards nXDS20iNominal rotational speed (rpm)1800180018001800Displacement (m³h⁻¹ / ft³min⁻¹)6.8 / 4.012.7 / 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(4) { background-color: #fffacd; }

Rod 4 Propellers Ht 54cm diameter: 8mm For laboratory propeller shaker Length of the metal rod: 540m (more)m 4 Propellers Stem diameter: 8mm

Laboratory incubator with orbital shaking 50 Liters LBX - NEW New Equipment Model INC-S Temperature  (more)range: Ambient temperature +5°C - 65°C Type of movement: orbital Orbital shakers: 20 mm Allowable capacity (support included): 10 kg Maximum shelf capacity for single specification (ml/pc): 100ml*16 / 250ml*10 / 500*6 Speed range: 30 - 300 rpm speed variation: ±1 rpm Timer: yes Timer (hour and minute setting): 1 - 9999 min Type of operation: timer mode and continuous mode Power: 800 W Internal chamber operating area: 455 x 380 x 290 mm Total volume of the internal chamber: 50 l External dimensions: (L x H x D): 560 x 390 x 320 mm Probe: Pt100 Voltage: 230 V Frequency: 50/60 Hz

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Formulatrix Tempest V.2 Liquid Handler with Pumping Box This item was removed from a university labo (more)ratory where it was surplus to requirements. The liquid handler and pump box are in good cosmetic condition, and power on. The previous client has reported that the system is not in working order, as it requires a PF shared control valve (Mantis CF solenoid). Due to the client's statement, this system is listed as Spares/Repair. Software and a compatible computer are required for operation. Components:- Formulatrix Tempest V.2 - Serial No.: 0117 - Pump Box V2.1 - Serial No.: 0169 Includes:- 18 x Silicone Nozzle Strip-HV 0.35mm (PN: 207459_A) - 7 x Silicone Nozzle Strip-HV 0.15mm (PN: 204694) - 7 x Low Volume Silicone Chips (Volume 1 µL & 0.2 µL) - 1 x High Volume Silicone Chip (Volume 5 µL & 1 µL) - Tube connectors - 2 x Holders

Nikon OPTIPHOT-2 Microscope System with Sony CCD-IRIS Camera This system was removed from a universi (more)ty lab where it was surplus to requirements. All included item are in good cosmetic condition. The microscope powered on via test leads due to a disconnected door trip switch.Voltage selector, lamps, and stage movement are all functioning correctly. The cabinet is faulty, but the scope inside is operational. System Components: - Microscope Base: Nikon OPTIPHOT-2 with Nikon Transformer Model UN - Objectives Included: - Nikon 241187 M Plan 40/0.40 210/0 SLWD - Nikon 322002 M Plan 100 0.90 Dry 210/0 - Nikon 322580 M Plan 60 0.80 210/0 - Nikon 334439 M Plan 40 0.65 210/0 - Nikon 328356 M Plan 20 0.4 LWD 210/0 - Additional Equipment: - Bruker Infrared Microscope Power Supply - Door Trip Switch Override - Sony CCD-IRIS Camera Condition and Testing:The microscope was powered on using test IEC leads due to the door trip switch being disconnected, preventing a direct power connection.- Voltage selector is operational. - Both lamps power on as expected. - Stage movement is functioning correctly.

E2-class mass standards represent an exceptional standard of precision in mass measurement. Classed  (more)as E2 metrology class, they are characterized not only by their high accuracy, but also by their versatility for use in laboratories, industry or scientific research. E2 class standard: stainless steel wire Nominal value: 100 mg Material: stainless steel High Precision of measurements The mass standard is the foundation of accurate mass measurement, as it affects the quality and reliability of results in many areas. Its role in maintaining uniformity and in meeting measurement standards is crucial, making the mass standard an indispensable metrology component. Stability over Time An important feature of E2 class mass standards is their ability to maintain measurement stability over the long term. It is this stability that makes standards of this class highly valued in laboratories and industry. Calibration and Strict Quality Control Systematic calibration is a key element in maintaining E2 class standards. This process involves comparing the mass standard with other standards of known mass to confirm and maintain measurement accuracy. Versatility of Applications E2 class mass standards are designed for a wide variety of applications. They can be used in analytical laboratories, the pharmaceutical industry, scientific research or other areas requiring precise mass measurements. Applications 1. Analytical Laboratories In analytical laboratories, where precise and repeatable measurements are crucial, E2 class mass standards find their wide application. 2. Pharma Industry In drug manufacturing, where quality control plays a key role, E2 class mass standards are indispensable in the calibration process of balances. 3. Scientific Research In scientific research, especially in areas requiring the utmost precision, E2 class mass standards are an indispensable tool for obtaining reliable results. 4. Metrology Industry In metrology laboratories, E2 class standards provide a reference point for evaluating and testing other measurement standards. E2 class standards are synonymous with excellence in mass measurement. Their versatility and high precision make them an indispensable tool in laboratories around the world and improve the quality and reliability of mass measurement results.