Laboport N 840 G KNF diaphragm vacuum pump

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

Chemical-resistant vacuum pump consisting of N 840 G diaphragm vacuum pump, base plate, separator on (more) the suction side and high-performance condenser on the pressure side. Thanks to the high compatibility of steam and condensate, the system is perfectly suited for extremely aggressive/corrosive gases and vapours. Technical features Flow rate (max.): 34 l / min Final vacuum (max.): 6 mbar (abs.) Pressure (max.): 0.1 bar (rel.) Flow rate (m³/h) at atm. pressure: 2,04 Permissible fluid temperature between 5 and 40°C Valve material: FFPM Diaphragm material: PTFE coated Pump head material: TFM ™ PTFE Applications Distillation Rotary evaporation Multi-user vacuum systems Qualitative characteristics Vacuum system comprising chemically resistant diaphragm vacuum pump, base plate, separator on suction side and high performance condenser on pressure side Modular expandable 100% oil-free transfer Thereby pure transferring, evacuation and compression of gases High level of vapor and condensate compatibility Ideal for extremely aggressive / corrosive gases and vapors Integrated gas ballast valve 3-color status display for in operation / stand-by / error Integrated rotational speed control Environmentally friendly Start against ultimate vacuum of the pump Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMP 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

Dolomite Mitos P-Pump System With Remote Chamber 400 + Flow Rate Sensor This was removed from a univ (more)ersity lab where it was surplus plus to requirements. All units power up but have not been tested further. It is in reasonably good cosmetic condition with minor marks from use. Includes: -Dolomite Mitos P-Pump-Dolomite Mitos Remote Chamber 400-Dolomite Mitos Sensor Interface-Dolomite Mitos Flow Rate Sensor-P-Pump user manual P-Pump model number- 3200016_4P-Pump serial number- 1600682 Chamber serial number- 1600843 Sensor serial number- 160880

VACUUBRAND PC 610 Select Chemistry Pumping Unit Ultimate Vacuum 1.5 mbar (1.1 Torr) Maximum Pumping (more) Speed 2.2 CFM at 60Hz Number of Heads/Stages 4/3 Features - VACUU·SELECT vacuum controller with graphical user interface simplifies work in the laboratory - Predefined applications save time and give reproducible results - Easy-to-use application editor allows own process sequences - Meets high vacuum requirements for most high boiling solvents - Excellent environmental friendliness due to efficient solvent recovery Our PC 600-series chemistry pumping units of this series are an excellent choice for supporting electronically controlled evaporation or drying processes with even many high boiling point solvents. Our popular MD 4C NT three-stage chemistry diaphragm pump, with its 2 mbar ultimate vacuum rating, is the heart of these pumping units. Typical applications include lab applications such as rotary evaporation, vacuum drying ovens, and vacuum distillation. The integrated VACUU·SELECT controller provides an easy-to-use, application based interface that covers all common lab applications. The VACUU·SELECT controller has you covered. Use manual set-point-control for simple processes, run distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, it constantly monitors the pressure and switches to 2 point control mode to hold the pressure stable when a boiling point is detected. The controller also allows for easy manual vacuum control for simple processes. The inlet separator, made of glass with protective coating, prevents particles and liquid droplets from entering the pump. The exhaust vapor condenser provides nearly 100% recovery of solvents for economical recycling and environmental protection.INCLUDED: The VACUUBRAND PC 610 Select Chemistry Pumping Unit includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

VACUUBRAND MZ 2C VARIO Select Chemistry Diaphragm Pump Ultimate Vacuum 7 mbar (5 Torr) Maximum Pump (more)ing Speed 1.65 CFM at 60Hz Number of Heads/Stages 2/2 Features - VACUU-SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory - Automatic boiling point detection and adjustment of the vacuum for short process times - Extraordinary diaphragm life for minimum operational and servicing costs - Excellent chemical resistance The MZ 2C VARIO select pump is an excellent solution for labs working with most common solvents. The integrated VACUU-SELECT controller provides an easy-to-use, application-based interface that covers all common lab applications. The VACUU-SELECT controller has you covered. Use manual set-point-control for simple processes, run fully automated distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, the VACUU-SELECT controller detects the boiling pressure and automatically adjusts the pump to maintain process control. On-demand motor speed control yields not only improved vacuum control, but it also results in unparalleled service intervals for wear parts like diaphragms and valves. Typical applications are all evaporation processes. Evaporation processes can be run fully automatically and with short process times and high sensitivity at the same time. The VARIO control ensures high process reliability through prevention of superheating or foaming. The control allows for automatic vacuum level adaptation and is self-adapting to changing process parameters at any time. The VACUU-BUS interface facilitates a user-friendly configuration of even complex vacuum installations. INCLUDED: The VACUUBRAND MZ 2C VARIO Select Chemistry Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Scilogex Chemical Resistant Vacuum PumpThe Scilogex PTFE Chemical Resistant Pump is chemical duty va (more)cuum pumps that can be used in various applications and is ideal for use with Rotary Evaporators. All wetted parts are made of PTFE material and the outer case is processed with squeeze-casting aluminum and anti-rust treatment. An air driven diaphragm and oil-free design will lower both cost and maintenance time. Scilogex 400 PTFE Chemical Resistant Pump Features: - Acid, Alkali & Organic Vapor Resistant - Compact Size & Space Saving CE Approved - Low Noise Level @ 50dB - Various Filtration Applications - Gel Drying, Blotting after Electrophoresis - Centrifugal Evaporator - Solid-Phase Extraction (SPE) INCLUDED: The Scilogex Chemical Resistant Vacuum Pump includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

GE NanoVue Plus Portable SpectrophotometerCode - 28956058SN - 1208444282 V2.0.4Last Calibrated 28/09 (more)/22 The unit powers up but we are told that it was unreliable. For this reason it is sold for spares/repairs.

F2 Mass Standard - knob weights with adjustment chamber - set (1 kg - 5 kg), plastic box Number of p (more)ieces in the set: 4

Scilogex Glassware set: Vertical dry-ice condenser, 1000ml evaporating flask NS 24/40 and 1000ml rec (more)eiving flask KS 35/20 The Scilogex Glassware set: Vertical dry-ice condenser, 1000ml evaporating flask NS 24/40 and 1000ml receiving flask KS 35/20 includes a vertical dry-ice condenser, a 1000ml evaporating flask with an NS 24/40 joint, and a 1000ml receiving flask with a KS 35/20 joint. This set is designed for use in rotary evaporators, which are commonly used in chemistry and biology laboratories to remove solvents from liquid samples. The evaporating flask is used to hold the sample, while the receiving flask collects the condensed solvent. The vertical dry-ice condenser included in this set has a cooling surface area of 1700cm^2, which provides efficient cooling to the sample during the evaporation process. The use of dry ice as a cooling agent ensures that the temperature of the sample remains constant, which is crucial for obtaining accurate and reproducible results. The evaporating flask has an NS 24/40 joint, which is a standard size that is compatible with a wide range of rotary evaporators. The receiving flask has a KS 35/20 joint, which is also a standard size that is compatible with many rotary evaporators. INCLUDED: The Scilogex Glassware set: Vertical dry-ice condenser, 1000ml evaporating flask NS 24/40 and 1000ml receiving flask KS 35/20 includes: - 1000ml Evaporating Flask NS 24/40 - 1000ml Receiving Flask KS 35/20 - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

IKA DB 5.7 Vial Dry Block (25 mm)

Heidolph Hei-VAP Expert ML/G3B Coated Motor Lift w/ G3 XL Vertical GlasswareFeatures - Rotation spee (more)d range of 10 to 280 RPM - Heating bath temperature range of 20°C to 210°C - Conveniently adjust the angle of inclination between 20° and 80° with a maximum height of 160mm - Multilingual menu and text display for error messages - Integrated solvent library to facilitate adjustment of the required vacuum on an external vacuum controller - Smart functions include timer and maximum temperature limitation - Optional display of vapor temperature - Highly resistant PTFE vacuum seals achieve maximum tightness and reduce expensive spare parts - Available in hand lift or motor lift models - USB and Micro SD interfaces featured 5" touch screen display with clear display of all values, featuring basic and advanced views, along with additional smart functions Separate knobs for rotation and heating with locking function to prevent accidental adjustments, along with LED ring lights Safety heating bath with overheat and dry run protection, featuring ergonomic handles for easy removal/disposal of contents The Hei-VAP Series of rotary evaporators was developed with an emphasis on the essentials: well thought-out details with a focus on features and functions to facilitate everyday laboratory work. Standard models are designed without vacuum control. These systems are for integration into an existing vacuum system or for configuration with optional vacuum controller. Precise setting of rotation speed and heating bath temperature on the digital touch display or – for quick access during an active process – directly via the knobs on the operating panel. All Hei-VAP rotary evaporators have a safety heating bath with overheating and dry running protection, ergonomic handles, double wall and an integrated spout. Separate knobs with intuitive LED ring light system not only allow visual process control, but also direct intervention in the evaporation process at any time. The residual heat indicator operates when the function is deactivated and in standby mode, flashing and the display of the residual heat warn of the risk of burns (50 °C). Click Here to View Product Video INCLUDED: The Heidolph Hei-VAP Expert ML/G3B Coated Motor Lift w/ G3 XL Vertical Glassware includes: - Heating Bath - Control Panel - G3B XL Vertical Glassware - 1 Liter Receiving Flask - 1 Liter Evaporating Flask - Vapor Tube - Vacuum Seal - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty

Corepoint Scientific NSBF231WSWCR-0 -15C to -35C Single Solid Door Plasma Freezer with Chart Recorde (more)r Temperature Setpoint Range -15°C to -35°C Capacity 23 Cu. Ft. Defrost Method Cycle Optimized, Automatic Features - Provides a spacious 23 cubic feet of storage, ideal for storing a large volume of blood-based products in compliance with FDA and AABB standards. - Features a top-mounted, variable speed compressor with a temperature setpoint range of -15°C to -35°C. - Equipped with seven standard 304 stainless steel drawers that can each hold up to 65 lbs. - Utilizes high-density urethane foam for both cabinet and door, enhancing thermal efficiency and maintaining uniform temperature. - Proportional Integral Derivative (PID) microprocessor with a clear LCD display and °C/°F switchable settings, providing precise control and easy monitoring. - Includes a full suite of alarms such as power failure, temperature sensor failure, and door ajar notifications, ensuring safety and compliance. The Corepoint Scientific NSBF231WSWCR-0 Single Solid Door Plasma Freezer is engineered to meet the rigorous standards required for the storage of blood-based products, conforming to FDA Class II medical device guidelines and AABB requirements. This plasma freezer offers a 23 cubic feet capacity and operates within a temperature setpoint range of -15°C to -35°C, ensuring optimal conditions for the preservation of critical materials. It features seven 304 stainless steel drawers that facilitate organized storage and easy access. The unit is built with high-density urethane foam insulation for superior temperature stability (+/- 0.1°C) and uniformity (+/- 0.7°C), and the exterior is finished in white powder-coated steel for durability. Mobility is enhanced with four swivel casters, front casters locking for secure placement. The plasma freezer includes a keyed door lock for restricted access, ensuring content security. Notable features include a Proportional Integral Derivative (PID) controller for precise temperature management, and a chart recorder for continuous monitoring and recording of temperature data. The freezer uses eco-friendly R600a refrigerant, aligning with EPA SNAP compliance for environmental responsibility. The dimensions of this freezer are 27.8 inches wide, 36.3 inches deep, and 81.5 inches high, and it weighs 360 pounds, making it a robust and reliable solution for any medical or laboratory setting requiring stringent blood storage regulations. INCLUDED: The Corepoint Scientific NSBF231WSWCR-0 -15C to -35C Single Solid Door Plasma Freezer with Chart Recorder includes: - 7 Drawers - 4 Swivel Casters - Key for Door Lock - Power Cord - Operator's Manual - 2 Year Manufacturer's Warranty