VACUUBRAND MD 12 NT Diaphragm Pump

Laboport SD N 860.3 FT.40.18 is a two-stage pump with an integrated “self-drying” system for automat (more)ic condensate 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, it can happen that condensation forms 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.) 60 l / min Final vacuum (max.) 4 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 Centrifugal concentration Distillation 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 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

VACUUBRAND PC 101 NT Chemistry Pumping Unit Ultimate Vacuum 7 mbar / 5 torr Maximum Pumping Speed 1 (more).4 CFM at 60Hz Number of Heads/Stages 2/2 Features - Outstanding chemical resistance and superior vapor tolerance. - High performance even at low vacuum levels. - Optimized vacuum even with gas ballast for condensate purge. - Whisper quiet and very low vibration. - Manual vacuum control, analog vacuum display. This chemistry pumping unit has a wide range of applications like evacuation, evaporation and pumping of gases and vapors in chemical, biological and pharmaceutical laboratories. Typical applications are rotary evaporators and vacuum drying ovens. The manual flow control valve regulates the effective pumping speed at the vacuum connection, the vacuum manometer offers an analog vacuum display. The waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near-100-percent solvent recovery, efficient recycling and active protection of the environment. INCLUDED: The VACUUBRAND PC 101 NT Chemistry Pumping Unit includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

VACUUBRAND ME 2C NT Chemistry Diaphragm Pump Ultimate Vacuum 70 mbar / 52 torr Maximum Pumping Spee (more)d 1.4 cfm Number of Heads/Stages 1/1 Features - Whisper quiet and very low vibration. - Powerful, even for parallel operation of several applications. - High performance even at low vacuum levels. - Outstanding chemical resistance. - Long diaphragm life, maintenance-free drive system. One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors at low vacuum requirement. In contrast to waterjet pumps they do not consume water and therefore do not produce any contaminated waste water in daily use. Typical applications are vacuum ovens, filtrations and multi-port manifolds for medium throughput, as well as pumping of gases and oil-free evacuation in general. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. One-stage chemistry diaphragm vacuum pumps are an excellent choice for applications with corrosive gases and vapors which do not require very deep vacuum levels. Typical applications are vacuum ovens, filtrations as well as concentration of solvents with low boiling points. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. The well proven robust PTFE sandwich diaphragm provides outstanding reliability and operating life. INCLUDED: The VACUUBRAND ME 2C NT Chemistry Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Heidolph Hei-FLOW Ultimate 600 Peristaltic Pump The ability to switch between precise dosing and fas (more)t conveying make this pump model the perfect complement to a reactor system. With a flow rate of 2.0 - 4,056 ml / min, when operated with single-channel pump heads, flows from feed-batch and chemostat modes of operation can be conveyed precisely. Rapid filling and emptying of the reactor system is also possible. In addition to the selectable process parameters - speed, tubing diameter, flow quantity display, dosing volume, interval dosing and break times - the pump conveying characteristics are stored in the program. Thanks to the analogue and digital (RS 232) interfaces, processes can be automated. All media is conveyed with a control accuracy of ±2% at a speed of 24 — 600 rpm. An optional foot switch can be connected for dosing by foot pressure. Click Here to View Product Video INCLUDED: The Heidolph Hei-FLOW Ultimate 600 Peristaltic Pump includes: - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty

Polyscience F25N0A101B FT Series Flow Through Cooler, Continuous Cooling at -25°C, 120V, 60Hz PolySc (more)ience Low Temperature Coolers enhance and simplify low-temperature laboratory work, providing rapid, low-cost cooling of liquids to temperatures as low as -100C. Typical applications include the cooling of exothermic reactions, vapor and solvent trapping, and impact testing. They’re also ideal for extending the temperature range of non-refrigerated circulators to below ambient and boosting the cooling capacity of refrigerated circulators. Enhance and simplify your low-temperature laboratory work with a PolyScience Low Temperature Cooler. Available in both immersion probe and flow-through styles, they provide rapid, low-cost cooling of liquids to temperatures as low as -100C. Typical applications include the cooling of exothermic reactions, freeze point determinations, freeze drying, impact testing, lyphilization, and vapor and solvent trapping. Features Continuous cooling to -25°C Designed to run at maximum cooling Ideal for use with heated and refrigerated circulating baths INCLUDED: The Polyscience F25N0A101B FT Series Flow Through Cooler, Continuous Cooling at -25°C, 120V, 60Hz includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Gilson 36110500 4-Block Digital Dry Bath The Gilson 36110500 4-Block Digital Dry Bath delivers preci (more)se temperatures to your samples using digital temperature and time controls. The aluminum blocks (sold separately) concisely fit tubes from 0.5 to 50 mL. The Digital Dry Bath offers convenient digital temperature and time controls with built-in calibration functionality, improving the reliability and reproducibility of your reactions without external thermometers or timers. The Digital Drybath provides a temperature range of Ambient +5°C to 130°C that is adjustable in 0.1°C increments. The timer can be set for up to 999 minutes. Each dry bath is supplied with an insulated block lifter to remove hot blocks. INCLUDED: The Gilson 36110500 4-Block Digital Dry Bath includes: - Insulated Block Lifter - Power Cord - Operator's Manual - 2 Year Manufacturer's Warranty

The Mars is a series of dual filter Class 2 cabinets which incorporates the latest in laminator tech (more)nology, energy- saving designs and HEPA-filtration, with options that give the best protection for you, your products and your laboratory. Down flow, air velocity: 0,28 ± 0,01 m/s Inflow, air velocity: 0,45 m/s Exhaust, air flow rate: 389 m³/h Light illuminance (flourescent tube): > 2000 Lux Front opening (height): 200 mm UV-C sterilisation Dimensions (DxWxH): 797 x 1304 x 2033 mm Internal dimensions (DxWxH): 480 x 1200 x 700 mm Weight: 192 kg

The PowerPac is the ideal solution for field research, as a power outage backup or if independence o (more)f mains power during weighing is required. It holds sufficient charge to keep your balance or other devices going for up to 20 hours, depending on the model. Recharging is made easy, by simply connecting the PowerPac while the balance is on mains power. The balance is fully functional during recharging. Suitable voor Mettler TE industrial precision scales.

The Ettan IPGphor Isoelectric Focusing System performs first dimension isoelectric focusing (IEF) in (more) 2-dimensional (2-D) electrophoresis. The system comprises Immobiline DryStrip gel strips, which contain an immobilized pH gradient (IPG); strip holders, which serve as both rehydration and IEF chambers for the IPG strips; and the Ettan IPGphor unit, which includes a high-voltage DC power supply, solid state temperature control, and can be programmed with up to ten user-defined IEF protocols. Programmable functions include: • rehydration time • platform temperature • maximum current limit • voltage change pattern • voltage for each step in the isoelectric focusing program, and  step duration. Working surface Electrode areas: Gold-plated copper Strip holder capacity: Up to 12 fixed-length, up to 9 cup loading Platform temperature: 18°C – 25°C, ±1°C Strip holders Material: Aluminum oxide ceramic base, acrylic cover, polycarbonate, platinum on titanium Holders for IPG strip lengths: 70, 110, 130, 180, and 240 mm User interface Control panel: 7-key membrane keypad. Liquid crystal display (LCD): 2 lines, 16 characters per line Programmable parameters: Rehydration time, platform temperature, maximum current limit per strip, step voltage, step voltage change pattern, and step duration. Protocol capacity: 10, with up to 9 steps each Power outputs Voltage: 0 – 8000 V, resolution 10 V Current 0 – 1.5 mA, resolution 0.01 mA Power:  12 W max Physical parameters Dimensions (HxWxD): 140 x 250 x 460 mm Weight: 6.8 kg