Vacuubrand RZ 2 Vacuum Pump Vakuumpumpe 4x10^-4 mbar 2,2m³/h

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

Lowara E-SV 10SV18F075T Vertical Multistage Pump Lab This item was removed from a university where i (more)t was surplus to requirement. It is in good cosmetic condition, and powers on, we are unable to test it further at our facility. This item is fitted with 3-Phase 32amp plug.

This Turbovac Wide Range TW 701 Turbomolecular Pump was removed from a university lab where it was s (more)urplus to requirements. The item is sealed in a bag and presumed to be brand new and unused.

KNF SIMDOS 10 IP65 UFEM 1.10 ST.18RC2 Diaphragm Liquid Dosing Pump Flow Rate Range 1 to 100 ml/min  (more)Programmable Dosing 1 to 999 ml Maximum Suction Height 3 mWg Features - Small footprint - Simple, intuitive operation - Manual, analog control - Self-priming, can run dry - Consistent, reliable flow rate - Simple calibration - Adaptable to fluid characteristics The KNF SIMDOS 10 IP65 UFEM 1.10 ST.18RC2 Diaphragm Liquid Dosing Pump is a liquid dosing/metering diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Manual control of flow rate and dosing volume with LCD graphic display. INCLUDED: The KNF SIMDOS 10 IP65 UFEM 1.10 ST.18RC2 Diaphragm Liquid Dosing Pump includes: - Connection Kit (Hose and Screw-in Fittings) - Remote Control Cable - Filter - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Gilson MINIPULS 3 Pump (Drive Unit) with Two Channel, Standard Flow Head (R1)Features - Utilizes pos (more)itive 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) with Two Channel, Standard Flow Head (R1) includes: - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

The OHAUS Defender 5000 Series is an ideal bench scale for many industrial applications including ma (more)nufacturing, packaging, inventory and shipping, it also features advanced features such as highly configurable print output, GMP/GLP data output, library/user management, and multiple connectivity options. • LARGE CONTROL PANEL • STAINLESS STEEL PLATFORM • EASY DATA MANAGEMENT STANDARD FEATURES THE INDICATOR GUIDES YOU THROUGH THE ON-SCREEN MESSAGES The results appear clearly on the large backlit display. The alphanumeric keyboard and function keys simplify the user experience. On-screen messages and keys will guide you step by step during use. RUGGEDLY BUILT TO WITHSTAND HARSH INDUSTRIAL ENVIRONMENTS Ruggedly constructed with a stainless steel platform, painted steel frame and aluminum load cell, the Defender complies with OIML/CE approvals. Thanks to this, the Defender 5000 can be used for both general purpose and legal-for-trade applications. For standard industrial applications, Defender 5000 bench scales offer consistent performance at a very attractive price. basic structure? Removable stainless steel weighing pan with coated steel frame, silicone sealed IP67 aluminum load cell. MULTIPLE APPLICATION MODES AND LARGE STORAGE CAPACITY FOR GREATER FLEXIBILITY The indicator has the most common industrial modes and supports an archive of 50,000 articles and 1,000 user profiles that can be downloaded/uploaded for easy configuration (with SD card). It also features GMP/GLP with time/date function for results traceability. Multiple connectivity options for simple and convenient data transfer and storage The results can be stored in the Micro SD card. Data transmission via standard RS232 or optional interfaces including RS232/RS485/USB device, Ethernet and Bluetooth/WiFi, analog output and discrete I/O with relay. NEW TD52 INDICATOR THE INDICATOR GUIDES YOU THROUGH THE ON-SCREEN MESSAGES Results appear clearly on the large backlit LCD matrix display. The alphanumeric keyboard and keys simplify the user experience, guided step by step during use. Multiple application modes and large storage capacity for greater flexibility The indicator has the most common industrial modes and supports an archive of 50,000 articles and 1,000 user profiles that can be downloaded/uploaded for easy configuration (with SD card). It also features GMP/GLP with time/date function for results traceability. Multiple connectivity options for simple and convenient data transfer and storage The results can be stored in the Micro SD card. Data transmission via standard RS232 or optional interfaces including RS232/RS485/USB device, Ethernet and Bluetooth/WiFi, analog output and discrete I/O with relay. APPLICATIONS Weighing: calculation of the weight of the items in the selected unit of measure. Piece Counting: piece counting with uniform mass. The advanced automatic optimization software recalculates the average piece weight as a function of the increase in the overall mass. Checkweigh / Piece Check: Compare the weight/count of a sample against the set limits. Connection to discrete I/O kit and light tower for external control lamps. Percent Weighing: Calculation of the percentage of a sample weight relative to a pre-set reference weight. Dynamic weighing and display hold: calculation of an unstable load. The balance determines the average of several masses weighed over a certain period of time. The display hold function freezes the last stable mass manually and automatically on the display. Alongside the images of the control panel; in ABS above and below the stainless steel version. The different models of the Defender 5000 series are distinguished by the capacity/resolution, by the type of control panel (standard or in stainless steel), by the size of the surface and by the type of scale, flat or column. Models starting with D52P have ABS plastic panel and D52XWxxxx models have stainless steel control panel. SCALES WITH FRONT CONTROL PANEL: COLUMN MOUNTED SCALES: CONTACT US! For the prices of the individual models or for any further information, do not hesitate to contact us! Our specialists will answer you as soon as possible and will be happy to answer all your requests.

This Sanyo Versatile Environmental Test Chamber Model - MLR-351H was removed from a university  (more)lab where it was surplus to requirements. The unit powers up and has been tested with a digital thermometer(not included). The water tank for humidity operation is missing from this unit, therefore it is listed as Spares/Repair. The temperature was first set to 37˚c, when reached, the thermometer read 38.8˚cThe temperature was then set to the maximum temp of 50˚c, when reached, the thermometer read 52.2˚cFinally, the temperature was set to the minimum of 0˚c, when dropped to, the thermometer read 3.1˚c. Inside dimensions - D47 W50 H123cm1 Shelf - 41 x 49cm It is in reasonably good cosmetic condition with marks from use.

Julabo DYNEO DD-BC12 Heating Circulator with Analog Output, 115V/50-60Hz Working Temperature Range  (more)20°C to 200°C Heating Capacity 1000W Fluid Type Water, Silicone Features - Suitable for internal and external applications - 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 - Bath cover included with delivery - Integrated drain makes emptying liquid easy and safe - High-quality thermal insulation of the bath tank The DYNEO™ heating circulators are suitable for temperature applications with circulation to an external apparatus or immersing a device in the bath tank for temperatures to 200°C. The DYNEO™ DD circulator incorporates easy change-over for control of fluid circulation internally or externally. Unit fittings M16x1 male threaded adapters including a pair of 8 and 12 mm hose barbs. Systems include insulated stainless-steel tanks with an integrated drain valve. Features a color TFT display with central rotary knob controller, multi-lingual interface, integrated programmer, Pt100 port for external temperature control. USB connection for external PC control and data-logging; Digital option includes RS232 port; analog option includes analog interface for voltage or current control. PID temperature control provides ± 0.01°C stability. Infinitely variable centrifugal pump capacity of 8-27 L/min with pressure to 1.5-10.2 psi. Class III (FL) according to DIN 12876-1. INCLUDED: The Julabo DYNEO DD-BC12 Heating Circulator with Analog Output, 115V/50-60Hz 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

Accuris MS1000 SmartSeal Semi-Automated Microplate Sealer Sealing Time 0.5 Sec. to 10 Sec. (1 Sec. I (more)ncrements) Temperature Range 80°C to 200°C Heat-Up Time 6 Minutes to Reach 200°C Features - Fast, reproducible sealing of well plates - Adjustable time, temperature, and pressure for optimized sealing - User friendly controls, load plate and press "Run" to seal - Accepts a wide range of plate types and heights, with a maximum height of 48mm - Variety of thermal films can be accommodated, including thin foil films - Time saving solution for labs and production facilities requiring high quality and consistent plate sealing - 2 Year Manufacturer's Warranty