33 Results for: "circulators"

Supplier: VWR Collection

For use with VWR® circulators with a programmable or digital controller when direct digital control is not required. Connects to the RS232 port and provides 10 mV/degree analogue signal for external monitoring or control.

Supplier: VWR Collection

These circulating chillers are an environmentally friendly, water-conserving and reliable means of controlling the temperature of liquids in open tanks or closed loop systems. They provide high cooling performance at low cost. With a temperature range from −10 to +40 °C, they are ideally suited for many process and routine applications.

Supplier: VWR Collection

Stainless steel circulating baths with choice of Advanced Programmable or Advanced Digital temperature controller. Both are easy to navigate with large, intuitive displays and multiple communication options, including USB-A and B, RS232/485, Ethernet and external temperature probe. The reservoir drain can be accessed by removing the front panel. All models feature user-adjustable, high temperature safety cut-off points, as well as over-temperature protection. The surface is cool to the touch, even when operating at high temperatures.

Supplier: VWR Collection

Stainless steel baths with user friendly MX temperature controller plus three control buttons and on-screen prompts. Baths can be used for external closed loop circulation. The controller rests on a chemically resistant DuraTop™ deck, which is cool to the touch, even when working at high temperatures, and units feature LidDock™ lid stowing system. Cool Command™ technology regulates the amount of cooling required, saving energy while providing rapid cooling and precise control at elevated temperatures.

Supplier: VWR Collection

Stainless steel circulating baths with choice of Advanced Programmable or Advanced Digital temperature controller. Both are easy to navigate with large, intuitive displays and multiple communication options including USB-A and B, RS232/485, Ethernet and external temperature probe. The reservoir drain can be accessed by removing the front panel. All models feature user-adjustable high temperature safety cut-off points as well as over-temperature protection. The DuraTop™ surface is cool to the touch even when operating at high temperatures.

Supplier: VWR Collection

Stainless steel probes suitable for used with any instrument that has an Advanced Digital (AD) or Advanced Programmable (AP) controller.
Probe measurements: 152 mm length, 4,7 mm Ø.

Supplier: VWR Collection

Ethernet Cable, 2,1 m (7' )

Supplier: VWR Collection

Small, low cost recirculator that handles applications such as thawing plasma and tempering photographic solutions. The sealed reservoir can control closed loop systems only.

Supplier: VWR Chemicals

A range of silicone fluids recommended for use in baths. Low in toxicity, inert and long lasting due to their low volatility.

Supplier: VWR Collection

The MX immersion thermostat is user friendly with three control buttons and on-screen prompts. The convenient slide control enables the flow rate to be easily adjusted, and it can clamp securely to straight or curved tank walls.

Supplier: VWR Chemicals

Silicone Oils 47 are polydimethylsiloxane oils, consisting of linear molecular chains of varying lengths whose groups comprise alternating silicone and oxygen atoms (the Si-O-Si siloxane bond). The silicone atoms are saturated by methyl groups – CH₃.

Supplier: VWR Collection

Tubing for circulator, VWR®, Rubber, Tubing int.Ø: 6 mm, Length: 1000 mm

Supplier: VWR Collection

Fluoroelastomer, black.

Supplier: VWR Collection

PTFE lined, stainless steel braid.

Supplier: VWR Collection

Transparent polycarbonate baths keep samples visible, units feature user friendly MX temperature controller with three control buttons and on-screen prompts.

Supplier: VWR Collection

External PT100 probes is for monitoring the temperature of an external application.

Supplier: VWR Collection

Tube Clamp for 1/4" (6,3 mm) and 3/8" (9,5 mm) tubing, stainless steel

Supplier: VWR Collection

Rack, Test tube, VWR®, Stainless steel test tube rack, holds maximum of 15 tubes. 6 litre stainless steel baths can accommodate 1 rack, Stainless steel, For tube Ø: 14 - 18 mm

Supplier: VWR Collection

Stainless steel baths with user friendly MX temperature controller with three control buttons and on-screen prompts.

Supplier: VWR Chemicals

Prevents the growth of algae and bacteria in baths and circulating thermostats, for optimally hygienic working conditions.

Supplier: VWR Collection

The 'Revolution' series includes a buffer circulation system, powered by the electrodes themselves. Hydrogen bubbles produced at the cathode pass up a diagonally positioned pipe connected to the two sides of the tank producing a gentle circulation of the buffer. The result is no pH and ionic gradient – without need of mechanical pumps.

Supplier: VWR Collection

Remote temperature probes for circulator use with a chiller. Allows points of control to be switched from inside a chiller to a remote location. Compensates for heat loss through tubing between the circulator and the control point. Platinum RTD sensor with stainless steel sheath. Rubber coupling with 25,4 mm Ø, connects sheath to flexible cable. Probe cable ends in a DB9 female plug.

Supplier: VWR Collection

Polyester urethane foam. To hold small biopsies in place and prevent them from being lost. Enables fluids to circulate freely during processing.

Supplier: VWR Collection

Rack, PP, white. This 'open style' floating rack provides tubes with maximum contact with the water and better circulation of the water around the tubes, allowing superior temperature control of samples.

Supplier: VWR Collection

Based on the Maxi M model, the Maxi M 'Revolution' offers a built-in buffer circulation system, powered by the system’s electrodes. At the cathode, hydrogen bubbles are produced and pass up a diagonally positioned pipe connected to the two sides of the tank to produce a gentle and continual circulation of the buffer. The system nulls any pH and ionic gradient – without the fuss of mechanical pumps. The system offers 6 comb positions enabling the gel to be partitioned into 2, 3 or 4 areas. In addition, the system can accommodate any of the 23 standard and microtitre comb designs described for the Maxi M model.

Supplier: VWR Collection

This is a basic chemical laboratory instrument suitable for evaporation, distillation and separation of chemicals. It can be used as a multifunctional system in combination with a vacuum pump, vacuum controller and refrigerated circulator to provide excellent distillation solutions in many laboratory applications.

Supplier: VWR Collection

For 16×14 cm gels, the Twin M is a versatile system for SDS PAGE applications, in addition to non denaturing electrophoresis of proteins, SSCPs and dinucleotide repeats. With the enlarged upper buffer chamber, water circulation system and heat-sinking aluminium ceramic plates, the Twin M provides high speed separation while maintaining straight, sharp bands.

Supplier: VWR Collection

Nobody has a perfectly symmetric morphology. This is why majority of people have back problems, sometimes with a feeling of heavy legs. The answer to this problem lies in the main features of this seat. Above all, a good working position is a dynamic posture that facilitates the bloodstream. The features of the seat help to re-balance the body naturally and improve blood flow in the legs. VWR® Ergonomic lab chairs and stools adapt automatically to the body and the movements of the user.

Supplier: VWR Collection

These mats offer the comfort of a polyurethane mat which is suitable for ISO Class 5 cleanroom (Class 100) environments. It is either available with a bubble surface, that features a unique ergonomic and anti-fatigue design, or with a smooth surface that is ideal for areas that combine sitting and standing.

Supplier: Avantor Fluid Handling

Versatile gear pump systems for high-accuracy fluid delivery - with an intuitive touch-screen interface.