Edwards nXDS20iR Dry Scroll Pump

Vacuubrand Vakuum-Pump system BVC 81 This was removed from a university lab where it was surplus to  (more)requirements. The unit powers up and runs. The tube connecting the pump to the bottle has been snapped off, allowing all the air to escape before it converts into the bottle. This tubing will need to be replaced but is a consumable. Unable to test further at our facility.

KNF N920KT.29.18G Diaphragm Pump Ultimate Vacuum 2 mbar (abs.) Maximum Flow Rate 21L/min (1.2 m 3/h (more)) Protection Class IP20 Features - Clean, 100% oil-free operation - High suction speed, particularly in the low vacuum range - Adjustable speed control - Exceptionally quiet - Corrosion-resistant - Maintenance-free The powerful N 920 KT.29.18 G diaphragm vacuum pump uses a series of KNF technical innovations, including a special diaphragm stabilization system that makes it well-suited for all applications requiring high suctions speeds at low absolute pressures, in a compact size. INCLUDED: The KNF N920KT.29.18G Diaphragm Pump includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

KNF N860.3FT.40.18 IP54-T Diaphragm Pump Ultimate Vacuum 4 mbar Maximum Flow Rate 60L/min (3.6 m3/h (more)) Protection Class IP54 Features - Clean, 100% oil-free operation - Corrosion-resistant PTFE/FFPM flowpath - Ideal for extremely aggressive/corrosive gases and vapors - Compact, quiet and reliable - Self-drying system removes condensate without affecting the vacuum level - Maintenance-free KNFN860.3FT.40.18 IP54-T Diaphragm Pump is a twin-head unit with an integrated KNFself-drying system. Designed for a wide range of applications in laboratories,including vacuum drying of chambers (for drying or heat-treating substances andcomponents) or steam sterilizers for sterilizing instruments, vessels, filters andtextiles. The KNF N860.3FT.40.18 IP54-T Diaphragm Pump can be used veryuniversally due to its high resistance to aggressive media. The KNFself-drying system allows condensed liquid to be blown out of the pump heads ata high speed during evacuation. The drying cycle can be adjusted to therequirements of the individual process using three variables. The KNFN860.3FT.40.18 IP54-T Diaphragm Pump is chemical-resistant, therefore suitable forhighly aggressive or corrosive gasses and vapors.INCLUDED: The KNF N860.3FT.40.18 IP54-T Diaphragm Pump includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

This Laser Quantum Finesse & FPU 35 Power Supply was removed from a university lab where it was  (more)surplus to requirements. The power supply powers up. There is no umbilical cable included so we tested it with one from a working unit. We were unable to power the laser up. The item is in good used cosmetic condition and comes in its original packaging. Included are; 1 x Laser Quantum Finesse 1 x FPU 35 Power SupplyModel - Finesse 6W It is sold for spares/repairs.

The HRP 5Y.KO series of mass comparators enables calibrating mass standards and weights in accordanc (more)e with OIML Recommendation (R-111) for class F2 and lower classes. Comparators are used to ensure consistency in mass measurements as well as to verify weights according to legal metrology requirements. RADWAG mass comparators have been recognized by calibration laboratories in many countries. The HRP 5Y.KO mass comparators consist of two elements: a professional weighing platform (modern design of an electromagnetic mechanism in a hermetic steel casing) and 5Y terminal. The weighing platform is made of steel and features marks facilitating centric loading of mass standards. The comparator has a user-friendly menu. Data security and work results archiving are ensured by RADWAG terminal software.

Ramp scales with stainless steel load cells is widely applied in meat, fish, pharmaceutical, cosmeti (more)c and chemical industry. The H315/4N series is manufactured in complete stainless steel technology with stainless steel indicator PUE H315 series installed on a long cable. Ramp scales is manufactured from OH18N9 stainless steel with IP 68. On special order, it is possible to manufacture ramp scales in upgraded anti-corrosion stainless steel version. Scales is available in dual range version on surcharge.

Accuris myVolt Touch Power Supply The Accuris myVolt Touch is a work horse electrophoresis power sup (more)ply, ideal for efficient separation of nucleic acids and proteins as well as basic western blotting applications. Four pairs of output jacks are wired in parallel for connecting multiple electrophoresis tanks. A color touch screen allows quick setting and monitoring of all run conditions, including run time, voltage, and current. Users can select “Constant Current” or “Constant Voltage” during an electrophoresis run, keeping the chosen parameter fixed as resistance changes. The dual orientation design with rotating display allows the myVolt Touch to be installed in the most convenient location, on a shelf or bench, saving valuable space. The myVolt Touch features a logical user interface. Setting up an electrophoresis run couldn’t be easier; simply touch the parameter to select it, press the “up” and “down” arrows to adjust the value, and then touch “Start”. All parameters are always displayed, with no need to toggle between Time, Voltage or Amperage. In addition the run status is always displayed. Click Here to View Product Video INCLUDED: The Accuris myVolt Touch Power Supply includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty