Pfeiffer membrane vacuum pump

Technical features Flow rate (max.) 5.5 l / min Final vacuum (max.) 160 mbar (abs.) Pressure (max.)  (more)2.4 bar (rel.) Permissible fluid temperature 5-40°C Valve material: FFPM Diaphragm material PTFE coated Pump head material: PPS Applications Filtration Aspiration of liquids Solid phase extraction Qualitative characteristics Clean operation, 100% oil-free Corrosion resistant Compact, silent and reliable Small footprint 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

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Chemical resistant vacuum pump consisting of N 820 G diaphragm vacuum pump, support base, a separato (more)r on the suction side, a high-performance condenser on the pressure side and the Wifi device for remote vacuum control. Thanks to the high compatibility of steam and condensate, the system is perfectly suited for extremely aggressive / corrosive gases and vapors. Technical features Flow rate (max.): 20 l/min Final vacuum (max.): 6 mbar (abs.) Pressure (max.): 0.1 bar (rel.) Flow rate (m³/h) at atm. pressure: 1,2 Permissible fluid temperature between 5 and 40°C Valve material: FFPM Diaphragm material: PTFE coated Pump head material: TFM ™ PTFE Application Vacuum oven Distillation Rotary evaporation Multi-user vacuum systems Qualitative characteristics Automatic and accurate recognition and monitoring of the boiling point via the integrated ramp function High recovery rates even with low boiling point solvents Wifi control device for safe operation from the outside of closed fume hoods 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

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ECO G Lauda Series - Refrigerated Thermo-Cryostats LAUDA ECO G cryostats offer reliable technology a (more)nd modern design for temperature ranges from -50°C to 200°C depending on the models. Microprocessor management and integrated cooling system. Gold control heating head (TFT color graphic display and graphic illustration of temperature profiles), with 5 programs and 150 segments each, equipped with mini USB interface. These models offer the highest performance conveyed by the LAUDA SmartCool intelligent system, for maximum energy savings. The circulation pump can be adjusted to six levels and the comprehensive range of ECO devices offers cooling capacities from 180 to 700 watts. Examples of specific applications - Sample preparation in chemistry and pharmacy - Functional tests of electronic components - Bearing tests - Beer forcing test - Valve tests - Stress tests - Bending test - Expansion test - Semiconductors Notable features - PID microprocessor management - TFT graphic display with graphic representation of temperature profiles - Alphanumeric navigation menu - Overtemperature protection - Protection class III for operation also with flammable liquids - Pump adjustable to 6 levels - Front adjustment of the external/internal pump power without removing the control unit - USB interface - Possibility to upgrade with various interfaces - Possibility of upgrading with Pt100/LiBus for external control via console - Programmer with 150 segments for 5 programs - Integrated programmer with up to 20 segments - Standard pump connectors - Steel tub - Drain tap Graph of cooling performance of ECO Gold LAUDA cryostats. Performance graph of the pump pressing on the six levels.

Ohaus heavy duty vortex agitators Robust construction and a top quality German-made motor for contin (more)uous operation with accessories across the entire speed range. Analog models: economical alternative for simple mixing; controls: knob adjustment. Digital models: timer and exact speed control for applications requiring repeatable results; controls: switch A wide range of accessories is available for microtubes, microplates and tubes with sizes from 0.5 to 50ml. - Safety with high-speed mixing: the exclusive accessory locking system allows the mixer to operate safely over the entire speed range. - High quality motor that allows continuous operation and load capacities up to 1.1 kg. - Effective speed control, from low rpm for gentle shaking to vigorous, high-speed, vortex mixing for difficult samples. The product includes: Small cup (code 30400210) Universal support (code 30400226) Cover for universal support (code 30400225) Foam insert (for 1.5-2.0 ml tubes) (code 30400217) Applications ELISA tests, PCR preparations, digestions, cell destruction Display Independent LED displays with speed and time information that allow the operator to view both settings simultaneously (digital models), and marked knobs for variable speed control (analog models) Operation Detachable three-wire cable and plug (included) Structure Cycoloy, Touch / Standby / On rocker switch (both models) Construction features Universal holder with foam insert for (38) 1.5 to 2 mL tubes. Universal lid and cup head (included) Not sure which agitator to choose? Download the Vortex Shaker Selection Guide to get a quick overview of all available models.