Laboport N 820.3 FT.18 KNF diaphragm vacuum pump

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

Edwards nEXT85H - CF63 NW16 - 80W Turbomolecular Vacuum Pump nEXT PumpsnEXT turbomolecular pumps are (more) hybrid bearing pumps with integrated controllers for pumping speeds from 47 to 1250 ls-1.The nEXT is a hybrid bearing compound turbomolecular pump. nEXT pumps combine our proven bearing technology (oil lubricated ceramic lower bearing with dry permanent magnetic upper bearing), an improved rotor design with a new molecular drag stage to deliver improved pumping speed and compression ratios, and user serviceability. They feature 24 V to 48 V DC sensorless motors with a built-in drive that is fully compatible with our range of TAG and TIC controllers.nEXT85With nEXT85 and nEXT55 Edwards offers a small and compact turbomolecular pump platform ideal for Analytical Instruments as well as for the R&D market.Features and Benefits - Upper magnetic bearing - ensures clean vacuum, low power and low vibration. - Optimised rotor designs - deliver high speeds and high compression. - Range of variants suitable for many applications - D = standard nEXT pump variant, H = optimised rotor design for high light gas compression and T = additional regenerative stage for increased compression and higher backing pressure capability - Integrated controller / electronics - offers direct I/O or serial control or can be connected to one of our TAG or TIC controllers for easy systemisation. - Fully user serviceable - oil cartridge and bearings can be changed in the field with minimal tooling. - Inlet screen - supplied as standard INCLUDED: The Edwards nEXT85H - CF63 NW16 - 80W Turbomolecular Vacuum Pump includes: - Power Cord - One Year Manufacturer's Warranty

Pumpdrive model 7544-20 (speed 20 rpm) Housing material: Polysulfone Rotor material: Cold-rolled ste (more)el Rollers: Three; cold-rolled steel Occlusion: Average, fixed mL/rev: Depends on tubing selected Accepted tubing: L/S 13, L/S 14, L/S 16, L/S 25, L/S 17, L/S 18 Min flow rate: 0.06 mL/min (at 1 rpm with L/S 13 tubing) Max flow rate: 2300 mL/min (at 600 rpm with L/S 18 tubing)

The peristaltic pump of the Cole Parmer type Masterflex is ideal for pumping corrosive, abrasive and (more) viscous liquids without damaging the pump. The Cole Parmer Masterflex can also be used in the pharmaceutical and biopharmaceutical industry. Speed: 6 – 3000 rpm Pump head type: 7518-00 Tube range: L/S 13: 0.6 – 36 mL/min L/S 14: 2.0 – 130 mL/min L/S 16: 8.0 – 480 mL/min L/S 25: 20 – 1000 mL/min L/S 17: 30 – 1700 mL/min L/S 18: 40 – 2300 mL/min

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

Benchmark Scientific UV-Clave UltraViolet Chamber, 115V UV Wavelength 254nm UV Intensity +500µW/cm²  (more)UV Dosage 600mJ/cm2 Features - Eliminates up to 99% of surface DNAEquipped with powerful UV-C bulbs on both the top and bottom, along with reflective chamber walls and a UVC-transparent shelf - UV timer adjustable in 5-minute increments from 5 to 20 minutes - Available to test for proper UV exposure levels - Integrated auto shut-off feature prevents UV illumination when the door is open Short-wave UV light is an effective method for the disinfection of surface DNA, RNA and microorganisms. With the UVClave chamber, highly focused UV irradiation is used to disinfect tools, vessels and other research items, eliminating up to 99% of surface contamination. Unlike most UV chambers, the UV Clave includes powerful UV-C bulbs on both the top and bottom of the chamber. When combined with our proprietary shelf that allows for >90% of UV-C light transmission and highly reflective chamber walls, the result is true 360° exposure with no blind spots. Exposure time is adjustable. An optional heating cycle can be added to assist in drying items that may have been washed or chemically disinfected prior to insertion.To protect users, the integrated auto shut-off prevents illumination when the door is open. Optional indicators are available to test for proper exposure levels. INCLUDED: The Benchmark B1450 UV-Clave UltraViolet Chamber, 115V includes: - UVC Transparent Shelf - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Branson Disruptor horn 3/4” Stepped, tapped Branson Ultrasonic Disruptor horn 3/4" Stepped, tapped,  (more)611-005-021INCLUDED: The Branson Disruptor horn 3/4” Stepped, tapped includes: - Manufacturer's Documentation Request a Formal Quote

Suitable for volumes up to 10 liters (H2O) Temperature range up to 300°C Stirring speed: 0 – 1100 rp (more)m Plate diameter: 125 mm Dimensions (LxWxH): 240 x 150 x 120 mm

Temperature range: -5°C to -25°C Content: 125 L Dimensions (WxDxH): 595 x 640 x 830 mm Weight: 43 kg (more) Explosion proof Possible options can be ordered at extra cost (see image)