VACUUBRAND MZ 1C Chemistry Diaphragm Pump

PFEIFFER Turbomolecular TMP Vacuum Pump TMH 260 This was removed from a university lab where I was s (more)urplus to requirements. The unit has not been tested but is in good cosmetic condition with marks from use. The turbo fan blade moves freely and are in good cosmetic condition. DN 100 ISO--K, 2PMod - Nr PM P02 13019 pin DIN MALE connector port is in good cosmetic condition. Please note that we have multiples of this unit in stock. You may not receive the one in the photos but will receive one in near-identical working and cosmetic condition. If you would like to see photos of the exact unit you are receiving upon purchase before it is shipped, we would be happy to provide this.

Pfeiffer Turbomolecular Pump TMH-261-250-030 P X, TVF 005 & TC 600 Controller All parts included (more): Pfeiffer Turbo PumpModel: TMH-261-250-030 P XModel#: PM P03 168 ISerial#: 15519320 Item is in near perfect condition with no signs of damage. It has not been tested at our facility. Pfeiffer Vent ValveModel: TVF 005, 24V DCModel#: PM Z01 135 H Item is in very good condition with no signs of damage. Additional items included: Control box with 4 ports, no serial number or model. Pfeiffer Manuals

VACUUBRAND MV 2 VARIO Select Diaphragm Pump Ultimate Vacuum 0.3 mbar (0.2 Torr) Maximum Pumping Spe (more)ed 1.9 CFM at 60Hz Number of Heads/Stages 4/4 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 - Contamination-free pumping and evacuation - Excellent ultimate vacuum, and even better ultimate vacuum with VARIO version in TURBO-MODE for use as backing pump for turbo pumps Four-stage diaphragm pumps - like the MV 2 VARIO select - are an excellent solution for continuous, oil-free pumping of non-corrosive gases at fractional millibar vacuum levels. Wetted parts are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of non-corrosive applications. The MV 2 VARIO select continuously adapts its motor speed to hold the desired vacuum level. That means the pump is whisper-quiet and generates ultra-low vibrations, and has high leak tightness. The highly flexible fabric-reinforced double FKM diaphragm is ideal for extended operating life. The VARIO design includes the variable speed pump and the VACUU-SELECT vacuum controller with an external gauge head. The demand-responsive motor speed control on VARIO models further extends the already long lifetimes of diaphragms and valves. Four-stage diaphragm pumps are an excellent choice for continuous, contamination-free evacuation and pumping of non-aggressive gases under the very high vacuum demands of applications in physics and analytics. They generate a clean vacuum as they are designed without any sliding seals. Hence abrasion or dust are excluded that might creep back into the application. Due to the outstanding ultimate vacuum these pumps are often used as an alternative to rotary vane pumps. A typical application is the use as backing pump for turbomolecular drag pumps. Additionally, the VARIO version provides vacuum control by precise adjustment of the diaphragm pump's motor speed. Depending on the application the demand-responsive motor speed control results in unsurpassed lifetimes of service parts like diaphragms as well as optimal performance for backing of turbo pumps. INCLUDED: The VACUUBRAND MV 2 VARIO Select Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Gilson MINIPULS 3 Pump (Drive Unit) w/ Selectable High Flow Peristaltic Pump HeadFeatures - Utilizes (more) 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, makes the Minipuls 3 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 OperateGilson MINIPULS 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 High Flow Peristaltic Pump Head includes: - Selected High Flow Peristaltic Pump Head - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Heating thermostat from 20 to 200°C, with LCD display and simple programming functions LAUDA ECO sta (more)nds out for its range of features and ease of use. ECO thermostats are available in Silver (LCD display; simple programming) and Gold (TFT color display; complex programming) models, equipped with a mini USB interface as standard. A LAUDA innovation is the pressure flow controller located on the front of the head. This means that flow regulation between inside and outside is possible even during operation. - Monochrome LCD graphic display for simultaneous indication of actual and set values - The circulation pump can be adjusted to six levels - Integrated programmer: 1 program with max. 20 segments - Fully electronic continuous regulator with PID action - Additional key Tmax for overtemperature protection - The ECO heating thermostat line includes transparent baths up to 100°C and stainless steel up to 200°C - The most powerful units are equipped with the energy-saving LAUDA SmartCool system - Variants in 230V; the 50 Hz are also available with natural refrigerants - Convenient operation with softkey cursor - Safety class III for operation with flammable and non-flammable liquids. - mini-USB interface - Pump connections with 13mm plastic nipples as standard LAUDA tank thermostats are equipped as standard with a cooling coil. The E 4 model is also equipped with a lid for the bowl and connections for external applications. A drain cock on the rear side makes changing the heat transfer liquid easy and safe. Grafico delle prestazioni di riscaldamento dei termostati di immersione ECO Silver con vasca in acciaio inox. Performance graph of the pump pressing on the six levels. TECHNICAL VISUALIZATION Display 1 - Status display 2 - Display of the internal or external temperature value (T-int or T-ext) 3 - Soft-key bar Control panel 4 - Soft keys, left and right 5 - Enter key 6 - Cursor keys for Up, Down, Left and Right. 7 - T max key: display and adjustment of the overtemperature switch-off point 1 - USB interface 2 - Upper module receptacle approx. 51 mm x 27 mm for analog, RS 232/485 module, Profibus module and contact module 3 - Lower module receptacle approx. 51 mm x 17 mm for Pt100/LiBus module 4 - Connection socket 75S for control cable of cooling underpart for RE 1050 S 5 - Rating label 6 - Connection socket 51H for power supply between the control head and cooling underpart 7 - Mains connecting lead 1 - Cooling coil connections 2 - Pump connection: outflow and return (as standard only with E 4 S and ET 15 S) 3 - Four feet 1 - Mains connecting lead 2 - Rating label 3 - Bath draining tap 4 - Bath drain point

Dionex P580A Low Pressure Gradient Degassing Pump This was removed from a university lab where it w (more)as surplus to requirements. The unit powers up but has not been tested further. It is in good cosmetic condition with minor marks.

This Hamamatsu A4178 Specimen Chamber w/ C2400 Camera was removed from a university lab where it was (more) surplus to requirements. This item is in reasonably good cosmetic condition overall but due to the power supply not being included we are unable to test it. It is sold as untested.

If you buy a High Resolution Scale PUE 7.1 by July 31, 2024, you will receive each of these products (more) along with a FREE lifetime license for the Workflow Module. High Resolution Scale The HRP high resolution scales feature a cutting-edge measuring system based on RADWAG MonoBLOCK® technology. It allows working with a readability of 1 g at a maximum capacity of 300 kg and 20 g at a maximum capacity of 2000 kg, with a repeatability of 3 g guaranteed. 9 advantages, 1 monobloc The ability to weigh loads up to 150 kg on a large pan with high readability and good repeatability, minimal eccentricity error over the entire range, fast and stable measurement (achievable within 1 second), stability of parameters over time and after transport, and a pan dimension adapted to the scale’s readability – all this is the result of using a measurement system based on improved technology. Repeatability not repeatable by others Automatic adjustment with an internal weight not only guarantees the best quality of work and repeatability of results, but also saves time and provides comfort. The HRP high resolution scales feature a cutting-edge measuring system based on RADWAG MonoBLOCK® technology. It allows working with a readability of 1 g at a maximum capacity of 300 kg and 20 g at a maximum capacity of 2 000 kg, with a repeatability of 3 g guaranteed. For such industries as pharmaceutical, chemical, food and… HRP scales are ideal for industrial conditions where high readability and repeatability of measurement are required, such as in the pharmaceutical, chemical and food industries. Choose a terminal HRP high-resolution scales can work with one of two industrial terminals: PUE 7.1 and PUE HY10. The PUE 7.1 terminal has: 5.7-inch color resistive display a touch-sensitive keyboard ABS plastic housing IP 43 protection rating communication interfaces: 2xRS232, 2xUSB-A, Ethernet, 4 IN/ 4 OUT, Wi-Fi®, optional additional modules: additional A/D converter module DP6. The PUE HY10 terminal features: 10.1-inch color graphic display touchscreen keyboard stainless steel housing IP 68/69 degree of protection communication interfaces: 2xRS232, 2xUSB-A, Ethernet, 4 IN/ 4 OUT, optional additional modules: Wi-Fi®, RS485, Profibus, Profinet, analog output module, 12 IN/ 12 OUT. The power of steel The use of stainless steel for weighing pan construction guarantees you a long life for the scale. It is not afraid of contact with moist objects or accidental splashes. The robustness and strength of the design of the HRP high-resolution scales makes it possible to weigh large objects, such as pallets of goods. The stable platform is resistant to vibration, which is important when weighing large objects. Do you need ALIBI? There you have it. ALIBI memory is like a black box of a scale. It records all measurements taken on the device. The ALIBI memory cannot be modified or erased. Use the potential Barcode scanners, receipt printers, label printers or additional displays – thanks to multipurpose software, PUE 7.1 scale can work with all of them. You can find all accessories in our regular offer. And if you have questions about compatibility, our experts will help you. Not just weighing But also parts counting, checkweighing, percent weighing, animal weighing, formulations, differential weighing, labelling, peak hold and statistics. The power of PUE 7.1’s working mods.

KNF LIQUIPORT IP65 NF 300 FT.18RC Diaphragm Liquid Transfer Pump Flow Rate 0.5 to 3 l/min Suction H (more)eight (max.) 3 mWg Pressure (max.) 1 bar (rel.) Features - Small footprint - Simple, intuitive operation - Manual and remote control - Self-priming, can run dry - Splash-proof with IP65 rating - Available with different material configurations for chemical resistance - Maintenance-free - Available pump head materials: PP, PVDF, PTFE - Diaphragm material: PTFE-coated - Start/Stop through logic control (TTL) - Output signal fault alarm - Valve material: FFKM-Simriz® Chemically resistant liquid transfer diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Equipped with manual and remote control of liquid flow rate. INCLUDED: The KNF LIQUIPORT IP65 NF 300 FT.18RC Diaphragm Liquid Transfer Pump includes: - Barbed Fittings for Tubing ID 12mm - Cable for External Control - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Eppendorf 5920R Refrigerated Centrifuge The Eppendorf 5920R Refrigerated Centrifuge is a large bench (more)top refrigerated centrifuge with exceptional performance and high capacity, making it a superior choice for high-throughput applications. The Eppendorf 5920R combines outstanding functionality with an advanced operating system. It has a menu-driven, multilingual operation menu with a large backlit display that allows the user to save up to 99 programs. The FastTemp Pro function is also featured, providing fast, automated pre-cooling using a pre-programmable time and date. The refrigeration system also utilizes Dynamic Compressor Control (DCC) technology for precise cooling performance. The Eppendorf 5920R Refrigerated Centrifuge has a wide variety of rotors, buckets, and adapters available to spin all commonly used tubes, bottles, and plates. With high centrifugation speeds of up to 13,700 RPM (21,194 x g), the 5920R is certainly capable of suiting a large multitude of different applications. This centrifuge also features automatic rotor recognition along with imbalance detection for maximum operational safety. Please Note: This centrifuge includes the S-4x1000 Swing Bucket Rotor and Round Buckets, not the buckets and adapters depicted in the photo above. The included rotor reaches a maximum speed of 3,700 RPM (3,428 x g). Click Here to View Product Video INCLUDED: The Eppendorf 5920R Refrigerated Centrifuge includes: - S-4x1000 Rotor and Round Buckets - 1 Set of 5x50ml Adapters, Cat # 5825732006, Set of 2 - 1 Set of 14x15ml Adapters, Cat # 5825734009, Set of 2 - Operator's Guide - Power Cord - Full One Year Parts and Labor Warranty Eppendorf 5920R Centrifuge SpecificationsMaximum Speed13,700 RPM (3,700 RPM with included rotor)Maximum RCF21,194 x g (3,428 x g with included rotor)Maximum Capacity4 x 1000ml (4 x 1000ml with included rotor)Temperature Range-11°C to 40°CTimer10 seconds to 99:59 hours, continuousDimensions (W x D x H)29.2 x 27.8 x 15.9 in (74 x 71 x 40 cm)Weight306 lb.Electrical Requirements120V, 50/60HzComparison of ModelsSpecifications5424R w/ FA-45-24-115425R w/ FA-24x25427R w/ FA-45-30-115702R w/ A-4-385810R w/ A-4-625810R w/ A-4-815910 Ri w/ S-4xUniversal5920R w/ S-4x1000Max Speed (RPM)150001506016,220 (14,000 with rotor)440014,000 (4,000 with rotor)14,000 (4,000 with rotor)14,000 (4,500 with rotor)13,700 (3,700 with rotor)Max RCF (x g)211302130025,001 (20,817 with rotor)300020,800 (3,200 with rotor)20,800 (3,200 with rotor)22,132 (3,849 with rotor)21,194 (3,428 with rotor)Capacity24 x 2.0 ml24 x 1.5/2.0 ml, 10 x 5.0 ml48 x 1.5/2.0 ml (30 x 1.5/2.0 ml with rotor)4 x 100 ml4 x 400ml (4 x 250ml with rotor)4 x 400ml (4 x 250ml with rotor)4 x 1000ml4 x 1000ml (4 x 1000ml with rotor)Temperature Range-10°C to +40°C-10°C to +40°C-11°C to +40°C-9°C to +40°C-9°C to +40°C-9°C to +40°C-11°C to +40°C-11°C to +40°CTimer30s to 9:59h10s to 9:59h10s to 9:59h1 to 99 min1 to 99 min1 to 99 min10s to 99h 59m10s to 99:59hDimensions (WxDxH)9.30 x 12.60 x 8.94 in11.42 x 18.9 x 10.24 in12.6 x 21.3 x 10 in380 x 580 x 265mm24 x 28 x 13 in24 x 28 x 13 in28.3 x 25.9 x 14.5 in29.2 x 27.8 x 15.9 inWeight21 kg46.3 lb (21 kg)66.1 lb (30 kg)36 kg218 lbs218 lbs240.3 lb (109 kg)306 lbPower Requirements120V, 50-60 Hz120V, 50/60Hz, 3.2A, 360W120V, 50/60Hz, 4.6A, 550W120V, 50-60 Hz120V, 50/60Hz, 20A120V, 50/60Hz, 20A120V, 60Hz, 12A120V, 50/60Hz.comparison-table tr td:nth-child(9) { background-color: #fffacd; }