Edwards nEXT85D CF63 NW16 80W Turbomolecular Vacuum Pump

Technical features Flow rate (max.) 21 l / min Ultimate vacuum (max.) 2 mbar (abs.) Operating pressu (more)re (max.) 0.5 bar (rel.) Permitted fluid temperature 5-40°C FFPM valve material Membrane material PTFE coating PPS pump head material Applications Rotary evaporators Distillation Centrifugal concentrators Aspiration of fluids Qualitative characteristics Clean operation, 100% oil free High suction speed, especially in the low vacuum range Adjustable speed control Exceptionally quiet Corrosion resistant Maintenance free INCLUDED: The KNF N920KT.29.18G diaphragm pump includes: - Power cord - Operator's guide - Manufacturer's documentation - 1 year manufacturer's warranty 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

Single channel peristaltic laboratory pump designed to be used as a sample pump to fill sample loops (more) in an AKTA design chromatography system. Featuring a flow rate of up to 5 ml/min, the P-910 produces accurate and reproducible flow rates.

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

Dolomite Mitos P-Pump System With Remote Chamber 400 + Flow Rate Sensor This was removed from a univ (more)ersity lab where it was surplus plus to requirements. All units power up but have not been tested further. It is in reasonably good cosmetic condition with minor marks from use. Included are; Includes: -Dolomite Mitos P-Pump-Dolomite Mitos Remote Chamber 400-Dolomite Mitos Sensor Interface-Dolomite Mitos Flow Rate Sensor-P-Pump user manual-Remote chamber 400 manual-Sensor manual P-Pump model number- 3200016_4P-Pump serial number- 1600680 Chamber serial number- 490174u7 Sensor serial number- 4903648

KNF SIMDOS 10 IP65 UFEM 1.10 FT.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 - Cycle mode - Adaptable to fluid characteristics - Start/Stop through logic control (TTL) - Reset/Prime through logic control (TTL) - Output signal fault alarm The KNF SIMDOS 10 IP65 UFEM 1.10 FT.18RC2 Diaphragm Liquid Dosing Pump is liquid dosing/metering diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Equipped with manual, analog, and RS-232 controls with LCD graphic display. INCLUDED: The KNF SIMDOS 10 IP65 UFEM 1.10 FT.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

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

This Edwards High Vacuum Pump 2 Two Stage  Model: E2M2 was removed from a university lab where  (more)it was surplus to requirements. The unit powers up and the suction was tested with a vacuum gauge (not included). It seems to be drawing suction well, but will likely need a service. It is in good cosmetic condition with some marks from use.

This was removed from a university lab where it was surplus to requirements. The unit powers up but  (more)when we tried to connect it to a PC with software we had some issues. (Software not included). We installed software on a test PC and it did seem to connect to the RG3000, but it is stating that there is a Fatal Hardware Malfunction. The machine can't be used until the distributor has service it. After starting it again we got another error: Thermistor is Open. We have removed the casing to check inside the unit and cannot find any obvious issues. There is an LCD panel inside that is showing 'TEMP OVER 140/127.5/2.1/152.0'. This displays as soon as the unit is switched on, so it looks like there is some sort of temperature error happening. There are 4 x PTC EPCOS C810 Thermistors in the power supply section of the unit. It's possible that there is a fault with at least one of those. It is in otherwise reasonable cosmetic condition with marks from use, but is sold for spares/repairs The item holds up to 72 x 0.1ml strip tubes.

The HX5.EX scale is a modern weighing instrument assuring fast and reliable measurement in hazardous (more) areas classified as zones 1/21 and 2/22. To ensure precision and excellent measurement repeatability, high quality electronic components are used. The weighing platforms offered in wide range of dimensions and maximum capacities, this combined with excellent metrological parameters enables easy selection of an instrument that meets the most demanding requirements. Standard version of the scale is equipped with 2 serial, intrinsically safe RS232 communication interfaces, and with one RS485 interface. They facilitate cooperation with equipment intended for operation in hazardous areas. Possibility to add digital inputs/outputs extends the range of instruments compatible with the indicator by automatic elements compliant with ATEX directive. More demanding customers can use the IM01.EX module, installed in the safe area, which extends the available connectors by Ethernet, USB, 4-20mA/0- 10V analog outputs, Profibus DP and additional digital inputs/outputs. This enables cooperation with external devices: barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control and superior IT systems. Scale operation requires use of a dedicated PM01.EX power supply, which is not a standard scale component. To operate the scale, order a selected type of the dedicated intrinsically safe power supply. Power supply types: PM01.EX-1 - power supply for operation in ATEX area. Used when it is required to connect the power supply to voltage source placed in hazardous area. PM01.EX-2 - power supply for operation outside ATEX area. Used when power supply connection to voltage source is carried out outside hazardous area. Complex software enables carrying out many tasks connected with mass measurement, e.g. parts counting, checkweighing and statistics. The scales feature user-friendly graphic interface, which can be customized using widgets. This and the large colour display of high resolution guarantee easy and clear transmission of data on current process. Colour bar graph significantly influences performance by signalling whether the weighing result is within declared thresholds or not.

Accuris PR1100-100 One-Step RT-PCR kit, 100 Reactions The Accuris One-Step RT-PCR Kit has been formu (more)lated for cDNA synthesis and subsequent PCR in a single tube for end-point analysis. This latest generation RT-PCR Kit consists of an MMLV-derived, thermostable Reverse Transcriptase (45°C to 55°C), an advanced RNase Inhibitor and Accuris Hot Start Taq for ultra-sensitive one-step RT-PCR from as little as 1pg total RNA starting material. The optimized buffer chemistry allows for efficient reverse transcription and PCR of problematic sequences with significant secondary structure (such as GC-rich targets). The Accuris One-Step RT-PCR Kit is ideal for determining the presence or absence of RNA templates and quantifying expression through qualitative analysis of RNA transcription levels. The kit also efficiently synthesizes double-stranded cDNA for subsequent gene expression analysis. INCLUDED: The Accuris PR2120-N-50BLK qMAX Green One-Step RT-qPCR Kit, No ROX, 5000 Reactions (1x50ml, 4x1.25ml) includes: - Accuris One-Step RT-PCR kit, 100 reactions - Manufacturer's Documentation - 2 Year Manufacturer's Warranty