VACUUBRAND ME 8C NT Chemistry Diaphragm 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

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

KNF IP65 UFEM 1.10 TT.18RCP2 Liquid Pump KNF SIMDOS diaphragm pumps offer a variety of options to su (more)it most laboratory liquid metering and dosing needs. The UFEM 1.10 FT.18RCP2 version has a liquid transfer flow rate of 1 – 100 mL/min and discreet dosing volumes of 1 – 999 mL. It is constructed with the following chemically-resistant fluoropolymer flow path materials: PTFE head, PTFE covered diaphragm, and FFKM valves. The easy-to-read display combined with a touch control knob makes programming and access of all functions very intuitive. Besides onboard manual control, this pump offers analog control, start/stop and reset/prime TTL logic control, output signal fault alarm, and RS 232 PC control. A RC control interface cable and RS 232 cable with D-Sub 9 connector are included. A foot switch for start and stop impulses is available. All SIMDOS pumps are simple and intuitive to operate, compact, and quiet, making them a welcome addition to any business or academic lab. They are effective against pressures of up to 85 psig and transfer viscous media up to 500 centistokes (reduces flow rate above 150 cSt). The integrated software permits the transfer parameters to be modified for a range of different viscosities at the touch of a button. With a durable and IP65 splash-proof design, these pumps are maintenance free, and provide trouble-free ±2% accuracy and ±1% repeatability performance. SIMDOS 10 pumps are self-priming up to 9.8 feet of water, and can run dry indefinitely without damage. Also, unlike peristaltic pumps, there are no troublesome tubing to break or fatigue. INCLUDED: The KNF IP65 UFEM 1.10 TT.18RCP2 Liquid Pump includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Gilson MINIPULS 3 Pump (Drive Unit) w/ Selectable Standard Flow Peristaltic Pump HeadFeatures - Util (more)izes positive displacement pump technology that allows liquid to flow nearly pulse free as a result of ten stainless steel rollers - Produces smooth flows with excellent accuracy and precision, even at high flow rates - Interchangable heads allow for an array of possible applications - Easy to operate, install, and maintain due to simplistic functionality - All control buttons are readily accessible and intuitive to use - Small lab footprint and with a weight of only 5.5 pounds the Minipuls 3 is exceptionally portable. - Has a maximum flow range of 30 mL/min for standard models and 220 mL/min for high flow models - Remote start and stop possible The compact MINIPULS® 3 is a high-performance, low-pulse, peristaltic pump with interchangeable pump heads for delivering a diverse variety of liquids—from biological to chemical—without altering the critical components within the liquid. Six different channel and flow rate configurations are available.Pulse-free Liquid TransferUtilizing positive displacement pump technology, liquid flows nearly pulse-free as a result of as many as ten stainless steel rollers. The MINIPULS 3 produces smoother flows with excellent accuracy and precision, even at high flow rates. Its adjustable speed stepper motor and high-quality precision bore tubing assure reproducible flow rates.Flow Rates to Meet Your NeedsWith a choice of six quickly interchangeable pump heads, you’ll have a wide range of flow rates to use for your applications. • Four standard models (1, 2, 4, or 8 channels): 0.3 μL/min to 30 mL/min • Two high flow models (2 or 4 channels): 1 mL/min to 220 mL/minEasy to OperateMINIPULS 3 is easy to install, simple to operate, and easy to maintain. With an uncomplicated keypad control and easy-to-read LCD screen, access functions for start/stop, flow direction, increase/decrease flow rate, and prime. Remote control is also possible.INCLUDED: The Gilson MINIPULS 3 Pump (Drive Unit) w/ Selectable Standard Flow Peristaltic Pump Head includes: - Selected Standard Flow Peristaltic Pump Head - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

MEMMERT WNE 14 laboratory water bath Model: WNE 14 Temperature range: approx. 5 ° C above ambient te (more)mperature to +95 ° C Setting temperature range +10 to +95 °C Display resolution: 0.1 °C Capacity: approx. 14 litres Internal dimensions (WxDxH): 350 x 140 x 290 mm External dimensions (WxDxH): 578 x 347 x 436 mm Mains: 230 V / 50 ... 60 Hz / 1800 W Weight: approx.: 16.0 kg Filling level at least 97 mm Filling level max. 120 mm Timer digital timer 1 min. to 999 hours for: ON (continuous operation) WAIT (delayed start) HOLD or HOLD depending on the target temperature with "hold time guarantee" Tested at 37°C and 70°C Alarm OK

Block: Gold anodized 96 well block Max Heating Rate: 3.5°C/sec Max Cooling Rate: 2.5°C/sec Avg Heati (more)ng Rate: 3.0°C/sec Avg Cooling Rate: 2.0°C/sec Temperature Uniformity 55°C: ± 0.20°C within 15 sec Temperature Uniformity 70°C: ± 0.30°C within 15 sec Temperature Uniformity 95°C: ± 0.60°C within 15 sec Block Temperature Range: 3°C to 99°C Gradient Temperature Range 20 to 99 °C Control Accuracy +/- 0.1 °C Block Format: 96 well (70µl) Memory: 350 typical programs in up to 30 user directories (password protected) Auto restart after power failure: Yes Lid Temperature Range: 30 to 99°C Dimensions (WxDxH): 280 x 380 x 240 mm Weight: 13.0 kg

F1 Mass Standard - knob weights without adjustment chamber - set (1 mg - 1 kg), wooden box Number of (more) pieces in the set: 25

Motic PA53MET-BD-T-3D Trinocular Upright Industrial Microscope w/ Analysis Professional Software Sui (more)te Objectives S-APO BD 5x, 20X, 10X, 50X Optical System Color Corrected Infinity Optical System (CCIS) Illumination Köhler Quartz Halogen 12V/100W with Intensity Control Features - Achieve precise 3D measurements with advanced Z-axis profiling and Motic’s Analysis Software. - Enjoy crystal-clear images with advanced Semi-Apochromatic objectives. - Wide field of view with 25mm WF10X eyepieces, leading the industry standard. - Work with ease using a 20° inclined trinocular head. - Color Corrected Infinity Optical System (CCIS®) for superior clarity. - Versatile magnification options with 5X, 10X, 20X, and 50X objectives. The PA53MET BD-T-3D stands out for being an automated digital microscope for 3D image acquisition through a motorized Z-axis. Accurate 3D measurements of simple dimensions, deeps, and volumes are provided by capturing a stack of 2D images through the Z-axis profiler combined with Motic’s Analysis Software. The PA53 MET Series are superior solutions for industrial quality control and analysis of opaque materials. Crisp and clear images are guaranteed thanks to the newly designed Semi-Apochromatic Brightfield and Darkfield objectives. The eyepieces have a 25mm FOV, ahead of any standard. The incident illumination provides a variety of Contrast Methods: Brightfield and Darkfield are the standards, DIC is a powerful optional tool for the visualization of scratches or other tiny surface defects of opaque samples. INCLUDED: The Motic PA53MET-BD-T-3D Trinocular Upright Industrial Microscope w/ Analysis Professional Software Suite includes: - S-APO BD Objectives: 5X, 10X, 20X, & 50X - 10x/25mm Widefield Eyepiece - Moticam S6 - 0.5X X C-Mount Adapter - Motic Analysis Professional Software - Integrated ND6, ND25, and LB filters - 4x4 in. Stage - Power Cord - Operator's Manual - Manufacturer's Documentation - 5 Year Manufacturer's Warranty

Julabo DYNEO DD-450F Refrigerated Circulator with Natural Refrigerant (R290), 115V/60Hz Refrigerant  (more) R290 Working Temperature Range -30°C - 200°C Cooling Capacity 440W at 20°C Features - Powerful cooling machines - Suitable for internal and external applications - Optimized cooling coil design saves space in the bath tank - Powerful and infinitely adjustable pressure pump - Flow rate 27 l/min, pressure 8.7 psi - Easy switching between internal and external circulation - Large color TFT display, multilingual interface - Central rotary knob (controller) simplifies operation - Integrated programmer for 8 x 60 program steps - Integrated external Pt100 connection - USB port - RS232 interface or analog interfaces (optional) - Bath cover included with delivery - Integrated drain makes emptying liquid easy and safe - Class III (FL) according to DIN 12876-1 DYNEO™ DD-450F refrigerated/heating circulator with an operating range of -30…+200 °C and ±0.01 °C stability. Suitable for temperature applications with circulation to an external apparatus or immersing a device in the bath tank. The DYNEO™ DD circulator incorporates easy change-over for control of fluid circulation internally or externally. A color TFT display with central rotary knob controller includes a multi-lingual interface, integrated programmer, Pt100 port for external temperature control, USB-B connection for external PC control and USB-A for data-logging. Additional communication options include an RS232 port or an analog module interface, for voltage or current control. Infinitely variable centrifugal pump capacity of 8-27 L/min with pressure to 1.5-10.2 psi. Stainless steel bath tank (3-4L) with integrated drain port. Unit fittings: M16x1 male threaded adapters including a pair of 8 and 12 mm hose barbs. 0.44kW cooling power at 20 °C with 60W at -30 °C. Options for heating power (1kW or 2kW) and refrigerant (R290 natural refrigerant or R449A synthetic refrigerant).Class III (FL) according to DIN 12876-1.INCLUDED: The Julabo DYNEO DD-450F Refrigerated Circulator with Natural Refrigerant (R290), 115V/60Hz includes: - 2 Each Barbed Fitting for Tubing 8 and 12 mm Inner Dia. (Pump Connections M16x1 Male) - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty