Vacuubrand MD 8C Membran Vakuumpumpe Diaphragm Vacuum Pump 5,8 m³/h 2 mbar

Technical features Flow rate 0.2-1.3 l / min Suction (max.) 3 mWg Operating pressure (max.) 4 bar (r (more)el.) Permitted fluid temperature 5-80°C Maximum permissible viscosity 150 cSt FFKM valve material Membrane material PTFE coating Pump head material PTFE, PP, PVDF Applications Transfer of liquids Qualitative characteristics Small footprint Simple and intuitive use Manual control Self-priming, it can run dry Splash-proof with IP65 protection rating Available with different material configurations for chemical resistance Maintenance free Pump head materials: PP, PVDF, PTFE Membrane material: PTFE coating Valve material: FFKM Simriz® VERSIONS S (standard): the flow rate can only be set manually, using the knob on the upper side, as shown in the photo. RC (remote control): the range can be controlled remotely, such as from a PC, including a fault alarm; a connection cable will be supplied. Supplied with fittings for 8 mm internal diameter tube. 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

Labor port N 840 G KNF Diaphragm vacuum pump resistant to chemical and corrosive liquids, compact an (more)d oil-free. The pump capacity is manually adjustable with a simple knob. Laboport is equipped with gas ballast, PTFE/TFM heads, PTFE lined diaphragms and FFPM valves. It is suitable for a wide range of laboratory applications, including extremely aggressive/corrosive gases and vapours. - Flow rate (max.): 34 l/min - Final vacuum (max.): 6 mbar (abs.) - Adjustable speed control - ATEX compliant only for internal atmosphere (Ex) II 2/-G IIB+H2 T3 - Ideal for extremely aggressive/corrosive gases and vapours - Clean operation, 100% oil-free Technical features - Flow rate (max.): 34 l/min - Final vacuum (max.): 6 mbar (abs.) - Pressure (max.): 0.1 bar (rel.) - Permissible fluid temperature between 5 and 40°C - Valve material: FFPM - Diaphragm material: PTFE coated - Pump head material: PTFE Applications - Centrifugal concentration - Degassing - Drying - Distillation - Drying of the gel - Rotary evaporation - Solid phase extraction Qualitative characteristics - Adjustable speed control - ATEX compliant only for internal atmosphere (Ex) II 2 / -G IIB + H2 T3 - Ideal for extremely aggressive / corrosive gases and vapors - Chemically resistant PTFE / FFPM flow path - Clean operation, 100% oil-free - Compact, silent and reliable - Maintenance free - Small footprint to optimize workspace 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 Presentations of the Laboport line directly from the specialists who created it. English subtitles. Presentation of the new Laborports and SMART KNF control.

Capacity: 5.5 l/min Final vacuum: 160 mbar Operating pressure: 2.4 bar Weight: 1.9kg

LM 1857 Alcohol Breathalyzer meters

Temperature range: Ambient +4°C to 50°C Temperature control increment: 0.1°C Temperature accuracy (a (more)t 37°C): ±0.4°C Temperature stability (at 37°C): ±0.1°C Temperature uniformity (at 37°C): ±0.3°C CO2 range: 0.1 -  20% CO2 control increment: 0.1% CO2 accuracy (at 5% CO2): ±0.3% CO2 stability (at 5% CO2): ±0.1% CO2 uniformity (at 5% CO2): ±0.1% Inner door with 4 segments (for minimal CO2 loss) Humidity 95% at 37°C via 2.5 L water tray Number of shelves: 4 Maximum shelf load: 10 kg Maximum load: 40 kg Capacity: 167 L Dimensions (BxHxD): 718 x 900 x 715 mm Internal dimensions (BxHxD): 539 x 692 x 445 mm Weight: 113 kg