Heidolph Rotavac Vario Control Vacuum Pump, 115V

Technical features Flow rate: 0.2-1.3 l / min Suction (max.): 3 mWg Operating pressure (max.): 1 bar (more) (rel.) Permitted fluid temperature: 5-80°C Maximum permissible viscosity: 150 cSt Valve material: FFKM Membrane material: PTFE coating Pump head material: PTFE, PP, PVDF Applications Transfer of liquids Qualitative characteristics Small footprint Simple and intuitive use Manual control Self-priming, it can run dry Splash-proof with IP65 protection rating Available with different material configurations for chemical resistance Maintenance free Pump head materials: PP, PVDF, PTFE Membrane material: PTFE coating Valve material: FFKM Simriz® VERSIONS S (standard): the flow rate can only be set manually, using the knob on the upper side, as shown in the photo. RC (remote control): the range can be controlled remotely, such as from a PC, including a fault alarm; a connection cable will be supplied. Supplied with fittings for 8 mm internal diameter tube. Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMPS 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

ACCELA pump and autosampler for HPLC THERMO SCIENTIFIC ACCELA pump that does not start ACCELA autosa (more)mpler not tested To be considered for parts

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

KNF IP65 FEM 1.02 FT.18RCP Liquid PumpKNF SIMDOS diaphragm pumps offer a variety of options to suit  (more)most laboratory liquid metering and dosing needs. The FEM 1.02 ST.18RCP version has a liquid transfer flow rate of 0.03 – 200 mL/min and discreet dosing volumes of 0.03 – 999 mL. It is constructed with the following chemically-resistant flow path materials: stainless steel 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 (reduced 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 02 pumps are self-priming up to 6.6 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 FEM 1.02 FT.18RCP Liquid Pump includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Edwards XDS35i Dry Scroll Pump Ultimate Vacuum 1 x 10-2 mbar Inlet Connection NW40 Displacement 43 m (more)3h-1 / 25 ft3min-1 Features - Scroll pumps provide oil-free pumping, making them an excellent alternative to rotary vane pumps for clean applications - The XDS pumps feature an innovative bearing shield that isolates the vacuum environment from lubricants, ensuring a totally dry operation and protecting bearings from process gases - Adjustable gas ballast enhances vapor handling, allowing the pumps to be used in applications previously unsuitable for scroll pumps - Achieves a peak pumping speed of 35 m³/h (50 or 60 Hz) for rapid and effective operation - Capable of handling a maximum inlet pressure for water vapor of 35 mbar (23 Torr) - Operates at a nominal rotation speed of 1750 rpm for consistent performance - Exceptional leak tightness of <1 x 10⁻⁶ mbar ls⁻¹ for reliable and efficient operation Edwards XDS35i Dry Scroll Pump Scroll pumps are an excellent alternative to rotary vane pumps where oil free pumping is desirable. The XDS pumps in particular use an innovative bearing shield to isolate the vacuum environment from all forms of lubricant not only making them totally dry, but also protecting the bearing from any process gases. Vapour handling is enabled by an adjustable gas ballast; this allows the range of pumps to satisfy many applications that were previously off limits to other scroll pumps. Click Here to View Product Video INCLUDED: The Edwards XDS35i Dry Scroll Pump includes: - Power Cord - Manufacturer's Documentation - Operator's Manual - 1 Year Manufacturer's Warranty

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

A laboratory oven with forced ventilation and an exceptional quality/price ratio! 100% Made in Italy (more) and with all accessories already included as standard. Fine temperature regulation, clear and complete display, top safety class, front regulation of the pipe on the back for exhaust fumes. MATERIALS:    - External structure in steel painted with anti-acid epoxy powder    - Inner chamber in 18/8 stainless steel    - Ergonomic handle, easy to use and robust INSTRUMENT SAFETY SYSTEM The oven has an independent electronic safety system. The electronic circuit DOES NOT depend on the main thermoregulator and will work even if the main board is broken. If the temperature exceeds the set point by a certain number of °C (set by the user), the LED will light up and the oven will continue to operate at the safety temperature. STANDARD:     - PID thermoregulator with double display and adjustable temperature up to 300°C    -  2 shelves     - pipe on the back for exhaust fumes with front opening/closing adjustment device     - 10 mm hole on the upper side     - Digital timer from 0 to 99 hours and 59 minutes + ∞     - Indication of the power used     - Auto-tuning (automatic temperature calibration)     - Possibility of manual temperature correction (e.g. with certified thermometer)     - Safety class DIN 3.1, the highest     - Manual adjustment of the over-temperature alarm     - IP protection: 42 Laboratory Oven STF-F 52 FALC Forced Ventilation

C315 Load Cell Platform Scale Precision weight determination in light industrial environments at an  (more)even lighter price. Wherever fast weighing is important. The C315 scale is equipped with the PUE C315 weighing terminal with a backlit LCD display. This long-established technology guarantees reliability and low power consumption, and most importantly, a very long display life. Don’t worry about robustness The construction of the scale is made of powder-coated steel with a stainless steel weighing pan. This guarantees you work for many years, and what’s more, powder-coated steel is more environmentally friendly than traditional painting methods. You will not run out of energy The scale has two power sources: mains and rechargeable. Thanks to its well-designed electronics and LCD display, the device consumes only 5W of energy, which will allow you to work for up to 8 hours without mains power. You get battery power as standard.

The terminals are intended to designing scales with maximum resolution of 6000 e. PUE 5 series, simi (more)larly to the basic model, are enclosed in a stainless steel housing which allows for reaching the highest IP rating, i.e. IP 67. The terminals come standard with interfaces: 2 × RS232, 1 × RS485, 1 x Ethernet, 4 x USB 2.0. PUE 5 series can be extended by additional 3 weighing modules for simultaneous operation of maximum 4 weighing platforms. Intended Use: The terminal PUE 5 series is a multifunctional weighing device. It combines the best features of a PC computer and a scale. The PUE 5 operates on basis of OS Windows, creating the best option for configuring the device to individual customer requirements through installing corresponding application. If applied with dosing or formula making systems, the PUE 5 allows for operation with multiple weighing platforms, and simultaneous dosing with full process control. A dosing or formula making system that is configured on basis of the terminal PUE 5 series does not require an additional PC computer. Database editing is possible from the level of PUE 5 touch screen display or an optional PC keyboard. Area of Use: Main applications for terminal PUE 5 series: Designing industrial load cell scales; Multiple weighing applications supervised by a computer system through Ethernet module; Possibility of connecting large quantity of additional weighing platforms to industrial terminals. Terminal type: PUE 5.15IR – infrared touch screen technology. IP67 protection class. Very high brightness and readability level. High resistance to moisture and dust. Very good mechanical resistance, operation in gloves enabled (material: latex, fabric or steel chain).

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.

Motic AE2000 Digital Trinocular Transmitted Light Inverted Microscope w/ Moticam BMH4000X Microscope (more) Camera Objectives 0.75X to 5X Fine Focus Precision Greenough Transmitted Illumination (FPS) Quartz Halogen 6V/30W with Intensity Control Features - Greenough optical system for enhanced clarity and precision - Allows for simultaneous viewing and imaging, with 45° inclined observation for ergonomic use - Comes with a dust cover, black/white and frosted stage plates for versatile use - Ranges from 52-75mm to accommodate various users - New materials ensure electrostatic discharge (ESD) compatibility