Heidolph Rotavac Valve Control Vacuum Pump

Chemical resistant vacuum pump consisting of N 840 G diaphragm vacuum pump, support base, a separato (more)r on the suction side, a high-performance condenser on the pressure side and the Wifi device for remote vacuum control. Thanks to the high compatibility of steam and condensate, the system is perfectly suited for extremely aggressive / corrosive gases and vapors. Technical features Flow rate (max.): 34 l / min Final vacuum (max.): 6 mbar (abs.) Pressure (max.): 0.1 bar (rel.) Flow rate (m³/h) at atm. pressure: 2,04 Permissible fluid temperature between 5 and 40°C Valve material: FFPM Diaphragm material: PTFE coated Pump head material: TFM ™ PTFE Applications Vacuum oven Distillation Rotary evaporation Multi-user vacuum systems Qualitative characteristics Automatic and accurate recognition and monitoring of the boiling point via the integrated ramp function High recovery rates even with low boiling point solvents Wifi control device for safe operation from the outside of closed fume hoods Vacuum system comprising chemically resistant diaphragm vacuum pump, base plate, separator on suction side and high performance condenser on pressure side Modular expandable 100% oil-free transfer Thereby pure transferring, evacuation and compression of gases High level of vapor and condensate compatibility Ideal for extremely aggressive / corrosive gases and vapors Integrated gas ballast valve 3-color status display for in operation / stand-by / error Integrated rotational speed control Environmentally friendly Start against ultimate vacuum of the pump 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

This Edwards Speedivac 2 Vacuum Pump was removed from a university lab where it was surplus to requi (more)rements. The pump has been professionally serviced and is in good working order. It performs to 2 x 10-1 The item is in good cosmetic condition but has marks and stains from use.

Gynkotek 480 Low Pressure Binary Gradient Pump HPLC This item was removed from a university laborato (more)ry where it was surplus to requirements. The pump is in good cosmetic condition, with a few small stain marks on the top cover. It powered on successfully, displaying pump data and system parameters, including pressures and flow rates. Theunit allows selection and resetting of eight programs. Further testing could not be conducted at our facility. Specifications: - Model (Data Plate): M 480 - Model (Startup Screen): M480G - Serial No.: 9640053 - Part No.: 5020.0010

KNF UN820.3FTP IP44 Diaphragm Pump Ultimate Vacuum 8 mbar (abs.) Maximum Flow Rate 20L/min (1.2 m3/ (more)h) Protection Class IP44 Features - 100% oil free transfer - Pure transfer, evacuation and compression - Highly compatible with vapors and condensation - Chemically-resistant PTFE/FFPM flowpath - Suitable for aggressive or corrosive gases and vapors - Maintenance-free - Environmentally friendly - Compact, quiet and reliable TheKNF UN820.3FTP IP44 Diaphragm Pump isa dry-running device used in a wide range of laboratoryapplications. They transfer, compress and pump down without contamination. Theheart of these very compact pumps is a KNF structured diaphragm. This patenteddiaphragm was stress-optimized using the Finite Elements method. As a result,KNF was able to make the pump smaller while increasing the service life of thediaphragm. This pump is 115V. INCLUDED: The KNF UN820.3FTP IP44 Diaphragm Pump includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Varmeca gear pump Varmeca 37M

JEOL JEM-100CX II Electron Microscope Vacuum Pump This was removed from a university lab where it w (more)as surplus to requirements. The unit is untested but in reasonable cosmetic condition. It requires a connection to the main system, which we do not have.

Bio-Rad UView Mini Transilluminator This was removed from a university lab where it was surplus to r (more)equirements. The unit powers up and is in good working order. It is in good cosmetic condition with minor marks. The original PSU is included.

Armfield BE2 Chromatography Unit This item was removed from a university where it was surplus to req (more)uirements. It powers on and is in reasonably good cosmetic condition. The feed pump is fully functional. However, further testing beyond the feed pump's functionality could not be conducted at our facility. Specifications: - Model: BE2

Including rack with 5 trays with each 76 holes with diameter 14mm and height for 50mm

Progressive scan type 2/3″ CCD, super-high-resolution with 1.4 million pixels (1280×1024) 5.1 cm pol (more)ysilicone TFT display for frame and focus adjustment in preview mode Camera control with handswitch, avoids vibrations of camera head and guarantees sharp images Photometric system with integral (30%) and spot (1%) metering possibility Automatic exposure adjustment with auto-exposure lock +/- 3 step compensation JPEG image format with three resolution modes 3.3 V SmartMedia (SSFDC) with 8 MB intermediate image storage without PC Direct printing to Olympus P-330E high resolution dye-sublimation printer (306 dpi) Camera control with personal computer via serial interface

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.