Sysmex PU-13 Pneumatic Pump

Vacuum pump KNF N035.3 AN.18 Final pressure/ultimate vacuum reading (abs.) (mbar): 127 mbar (see pho (more)to) Technical specifications: Voltage: 230 V, 50 Hz Current: 1.8 A Power: 150 W Pump flow rate: 30 l / min Equipment tested

The N 820.3 FT.40.18 is a two-stage pump with an integrated “self-drying” system for automatic conde (more)nsate drain. The “SD” series is widely used in laboratories, especially when the vapors are humid and a clean and ecological vacuum is required. Typical applications are: vacuum ovens (for drying chemicals, drying biological samples, heat treatments), autoclaves for sterilizing instruments, containers, filters and textiles. Thanks to the use of anti-corrosion materials, it is possible to vacuum even corrosive products.  The heart of the pump is the diaphragm with differentiated structure in PTFE, optimized to guarantee high performance with reduced dimensions and at the same time, long life even in heavy applications.  When the humid gases are sucked in, condensation may form in the pump head: consequently the performance decreases, considerably increasing the emptying time. To eliminate condensation, the 'drying system' then opens a solenoid valve that allows ambient air to enter the heads. Once the condensation has been eliminated, the solenoid valve closes and the pump sucks from the stove in full capacity. Over time, condensation could form again and then the cycle is repeated. The time interval between one cycle and the next can be adjusted as desired, as well as the duration of the air injection. Technical features Flow rate (max.) 20 l / min Final vacuum (max.) 10 mbar (abs.) Pressure (max.) 1 bar (rel.) Fluid temperature allowed at 5-40°C FFPM valve material PTFE coated diaphragm material Pump head material PTFE Applications Rotary evaporation Vacuum oven Qualitative characteristics Clean operation, 100% oil-free Corrosion resistant PTFE / FFPM flow path Ideal for extremely aggressive / corrosive gases and vapors Compact, silent and reliable The self-drying system removes condensation without altering the vacuum level Maintenance free Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMPS YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

Pfeiffer Vacuum Diaphragm Pump MVP 015-2 This was removed from a university lab where it was surplus (more) to requirements. The unit powers up and runs but has not been tested further. It is in good cosmetic condition with minor marks.

Leybold S16B/WS Trivac Rotary Vane Vacuum Pump This was removed from a university lab where it was s (more)urplus to requirements. The unit powers up and draws suction but has not been tested further. It is in reasonably good cosmetic condition, with some marks from use.

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

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

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

Motic SMZ-171-TP Stereo Trinocular Microscope Magnifaction Range 7.5x - 50x Standard Working Distan (more)ce 110mm Optical System Greenough Features - Stereo microscope - Trinocular head - Greenough optical system - 7.5x - 50x standard magnification - 110mm standard working distance - Plain pole type stand The Motic SMZ-171-TP is a stereo microscope, featuring high quality Greenough optics. Designed for versatility, the SMZ-171-TP can be used in a variety of fields, from medical applications to industrial quality control. This rugged microscope is built to provide clear and distortion free images through many years of daily use. In its standard configuration, the SMZ-171-TP has a working distance of 110mm, providing ample room for dissection instruments and sample manipulation. Working distance refers to the amount of space between the unit’s base and the unit’s objective, and is an important feature of any stereo microscope – the larger this number, the more room users have to operate. Magnification is controlled by a zoom knob on the microscope’s side, enabling users to adjust between 7.5x and 50x in one continuous motion. The zoom knob also contains five indents, so that precise magnifications can be quickly and accurately repeated. This is especially important when taking measurements with micrometers, reticules, and processing software. Motic also offers a wide variety of optional objectives and eyepieces, greatly expanding the magnification range from 2.25x to 200x. The SMZ-171-TP is presented in a modular format and can be easily modified by the user. A large number of optional illumination sources, stands and filters are available, enabling users to customize the scope to suit their specific application. It is also available in both binocular and trinocular formats. Digital documentation of your work is made simple with any of Motic’s digital microscopy cameras – the Moticam. With over 20 models to choose from, these range from standard resolution, to research grade instruments with integrated cooling devices.INCLUDED: The Motic SMZ-171-TP Stereo Trinocular Microscope includes: - 10x Eye Piece - Power Cord - Operator's Guide - Manufacturer's Documentation - 5 Year Manufacturer's Warranty

Edwards T-Station 85H Dry Turbo Station NW40, 100-120V Ultimate Pressure <5 x 10-8 mbar Inlet Con (more)nection NW40 Leak Tightness <1 x 10-6 mbar ls-1 Features - Single dedicated button to start/stop pumps; Easy to read accurate display - Base plate includes rubber feet and cut-outs in the sides for manual handling - The nEXT85 and nEXT300 turbomolecular pumps, XDD1 dry diaphragm pump and E2M1.5 backing pump are all user serviceable - Integrated air cooler acts to cool internal power supply and pump/controller for quiet operation avoiding multiple fans - All metal frame means rugged design that can take abuse without cracking or breaking - Inlet flange options - Available with either an NW40, ISO63 or CF63 inlet flange to suit your application T-Station 85 is a low cost, compact turbomolecular pumping station that seamlessly combines the nEXT85H turbomolecular pump with either a dry diaphragm or oil sealed backing pump, and a simple controller, providing pumping speeds of 47 to 84 ls-1. The T-Station 85 comes with an integrated Turbo and Active Gauge controller which enables single button start/stop of the system. This is combined with the ability to control one of our active gauges, vent valve control and delayed start of the turbomolecular pump to either time or pressure if a gauge is fitted, making the T-Station 85 is ideal for general laboratory needs.INCLUDED: The Edwards T-Station 85H Dry Turbo Station NW40, 100-120V includes: - T-Station Pumping Station Base - XDD1 Diaphragm Pump - nEXT85H Turbomolecular Pump with NW40 Inlet - All Necessary Tubing and Cables for Turn-key Operation - Operator's Manual - 1 Year Manufacturer's Warranty