1270 Results for: "Cryothermostats+à+circulation"

Supplier: VWR Collection

VWR® recirculating chillers are ideal for use with rotary evaporators, as they ensure constant, reproducible cooling conditions and avoid wasting tap water thereby increasing cost savings. Designed to be user friendly, the units have an easily accessible filling port on top of the unit and a drain tap at the back. The chillers have a stainless steel reservoir, operate using R134 refrigerant and can be used in the permitted ambient temperature range of 15 to 32 °C.

Supplier: JULABO GmbH

Drain port, stainless steel, to empty the unit, For: All SemiChill series recirculating coolers

Supplier: SI Analytics

The temperature of capillary viscometers can be stabilised in this jacket using circulation thermostats from 0 to 180 °C.

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: JULABO GmbH

Environmentally friendly recirculating coolers that save tap water, units are rapid and powerful, and offer short cool-down times and high efficiency. Due to the compact design, the coolers fit either on or under laboratory benchtops. FC units feature two separate multi-displays (LED) for actual and set point values.

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: LABCONCO

Flowmeter, for inline drying train connection to provide visual confirmation of drying train circulation

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

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

Supplier: HUBER

Their compact dimensions enable Ministats® to be placed in the smallest of spaces, for example in a laboratory fume cupboard or inside technical plant. Despite their minimal size the systems have a wide variety of features and offer performance levels suitable for temperature control of photometers, refractometers, viscometers, distillation apparatus, reaction vessels and mini-plants. They are mainly used for external applications, however the bath opening allows objects to be thermoregulated directly in a thermostat bath. A powerful pressure/suction pump with an infinitely controlled rotational speed ensures optimum circulation. The maximum pressure can also be regulated by an optional pressure sensor, meaning that sensitive glass reactors and apparatus can be protected from breakage. Ministats® have the 'professional' level Pilot ONE® controller as standard with a colour TFT display and convenient operator guidance. Analogue NAMUR connections are available via the optional Com.G@te module allowing Ministats® to be integrated into plant and process control systems. The Pilot ONE® multi-touch controller features a brilliant 14,5 cm touchscreen with graphic functions and easy navigation menu in 11 languages. All important operating parameters and temperature values are clearly displayed on the touchscreen. The favourites menu, one-click operation and the integral technical glossary mean operation is simple. Integrated USB and Ethernet ports allows connection to a PC or network, e.g. for remote control or data transmission.

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: JULABO GmbH

Environmentally friendly recirculating coolers that saves tap water, these units were designed for simple cooling tasks where reliable continuous operation is important. Due to their compact design, the coolers can be positioned either on or under laboratory bench tops. Units can be used with water, water/glycol or Julabo Thermal G. They are ideal for cooling rotary evaporators, Kjeldahl instruments, measurement cells, automated analysis systems, CCD cameras, polarimeters, refractometers, calorimeters and Soxhlet apparatus.

Supplier: VWR Collection

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

Supplier: Thermo Fisher Scientific

MDL No.: MFCD00147787
Density: 0,86
Melting point: –6 °C
Flash point: 230 °C
Appearance: Clear light yellow oily liquid
Storage temperature: Ambient

Supplier: ENZO LIFE SCIENCES

Circulating metabolite of PGE1 in man. Vasodilator equipotent with PGE12. Inhibits human platelet aggregation. Antimitotic activity.

Supplier: Bioss

Erythropoietin is the principal hormone involved in the regulation of erythrocyte differentiation and the maintenance of a physiological level of circulating erythrocyte mass.

Supplier: JULABO GmbH

Compact, ergonomically designed chillers which have integrated stainless steel tanks with large volumes. Models can be either air or water cooled. Applications include use with rotary evaporators, autoclaves, reaction vessels and for routine laboratory cooling. All units have an LED temperature display for actual/set point integrated into a splash-proof keypad and recessed grips for easy relocation integrated in the housing. A hinged tray serves as a compartment for the operating manual and other documents. The removable venting grid allows for easy cleaning of the condenser. Venting slots are located on the front and back, allowing units to be placed directly next to each other. Models FL2503 to FLW11006 have an early warning function with sensor monitoring to signal if the condenser is dirty, and online diagnostics with 'BlackBox' function.

Supplier: JULABO GmbH

Transparent PC bath tanks in different sizes. For use with all CORIO C and CD circulators.

Supplier: GRANT INSTRUMENTS

Heat exchange coil for use with Grant heated circulating water baths. The heat exchange coil is designed to be attached to a supply of cooling tap water or a refrigerated circulator.

Supplier: VWR Collection

Accessories for UV-Visible/NIR Spectrophotometer, UH5700

Supplier: Bioss

Binds heme and transports it to the liver for breakdown and iron recovery, after which the free hemopexin returns to the circulation.

Supplier: Bioss

Erythropoietin is the principal hormone involved in the regulation of erythrocyte differentiation and the maintenance of a physiological level of circulating erythrocyte mass.

Supplier: JULABO GmbH

The powerful and robust CORIO™ laboratory circulators provide the exact temperature, absolute precision, and a wide working temperature range. The CORIO™ C immersion thermostat is the basic model, it is ideal for standard internal applications, the CORIO™ CD/CP models are more advanced and can be equipped with an optional pump set for temperature control of external applications. The jet nozzle allows continuous adjustment of the pump stream in the bath. The bath attachment clamp enables either circulator to be mounted on virtually any bath (rectangular or round tanks).

Supplier: Bioss

Erythropoietin is the principal hormone involved in the regulation of erythrocyte differentiation and the maintenance of a physiological level of circulating erythrocyte mass.

Supplier: Bioss

Erythropoietin is the principal hormone involved in the regulation of erythrocyte differentiation and the maintenance of a physiological level of circulating erythrocyte mass.

Supplier: Bioss

Binds heme and transports it to the liver for breakdown and iron recovery, after which the free hemopexin returns to the circulation.

Supplier: JULABO GmbH

The compact AWC100 air to water recirculating cooler is designed to remove small heat loads from external systems where cooling water can be above ambient and where temperature control is secondary. Coolers which do not have a refrigeration unit are ideal for use in circuits with Peltier elements, analytical devices, polarimeters, refractometers and CCD cameras. The ventilator speed (i.e. the cooling capacity) can be adjusted in two stages, cooling capacity depends on the temperature difference between return line temperature and ambient temperature. The cooling principle: Warm bath fluid is pumped through the heat exchanger. The heat exchanger is cooled by a ventilator motor and thus removes the produced heat.

Supplier: VWR Collection

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

Supplier: Bioss

Erythropoietin is the principal hormone involved in the regulation of erythrocyte differentiation and the maintenance of a physiological level of circulating erythrocyte mass.

Supplier: Bioss

Erythropoietin is the principal hormone involved in the regulation of erythrocyte differentiation and the maintenance of a physiological level of circulating erythrocyte mass.