Multiposition magnetic stirrer MULTISTIRRER 15 Velp

AMI Velp illuminated magnetic stirrer AMI is an illuminated magnetic stirrer particularly useful for (more) titrations where optimal light conditions are required for good visualization of the final color change point. AMI 4 has four independent positions, designed to last over time and guaranteed for 3 years. EASY TO USE - Adjustable lighting - Ergonomic design with a very low height - The AMI4 model offers independent speed regulation for each position - Speed ​​regulation up to 1100 rpm - Universal mains voltage range - Light RESISTANT AND DURABLE - The control panel is protected from any liquid spills - Heavy duty steel casing with epoxy coating - Designed for maximum durability and backed by a 3 year warranty - Illuminated surface for viewing particles and color changes - Ideal for microtitration, especially for slight color variations - Soft start and quick achievement of the set speed - Excellent speed control (electronic), even at low speed

Magnetic stirrer AREC.X 7 Precise and accurate thermoregulation for better reproducibility AREC.X 7  (more)is equipped with state-of-the-art heating plate technology, designed by VELP, which guarantees temperature homogeneity, thermal efficiency and long-lasting heating performance. The AREC.X 7 can be connected to the external Pt100 probe or to the VTF for precise thermoregulation of the fluid. The probe guarantees thermoregulation up to 250°C, with an accuracy of ± 1.0°C, while the VTF guarantees excellent thermoregulation performance up to 300°C and an accuracy of ± 0.5°C. The VTF is equipped with a timer, for unsupervised operation and increased productivity. Powerful stirring for your lab reactions You can rely on the AREC.X 7 for demanding laboratory reactions, as it agitates volumes up to 15 liters (H2O), from 50 up to 1500 rpm, thanks to the powerful motor and magnetic coupling. The electronic control adapts the stirring speed to any variation in the viscosity of the medium. Absolute safety and ease of use for laboratory operators The AREC.X 7 hotplate stirrer guarantees a superior level of safety and protection for laboratory operators, since it is entirely made of technopolymer and is equipped with an extremely resistant ceramic plate, ideal for high resistance to acids, bases and solvents. When the platen temperature is above 50°C and the heating function is not active, a safety message is displayed. The control panel is positioned at a safe distance from heat sources and the technopolymer structure is carefully designed so that accidental spills of liquids cannot reach the electronics. The extremely durable ceramic soleplate is easy to clean and resistant to acids, bases and solvents. Using a damp cloth, all residues will be easily removed. Save time with the new control panel Thanks to the digital display, extremely bright and easy to read, it is possible to constantly monitor the temperature. Two new comfortable knobs: the left one for the temperature (up to 550°C), the right one for the stirring speed (up to 1500 rpm). The innovative low profile design for exceptional comfort above the bench and inside the laboratory hood.

Mini heating plates and magnetic stirrers This ruggedly built OHAUS series of small instruments can  (more)heat and mix up to 1,000ml of water on their 102 x 102mm ceramic plate. They are perfect for school labs and other applications that require simple shaking and heating on a daily basis. All models are equipped with a support rod hook with a locking knob that accommodates the optional support rod kit. Stir models include a 38mm PTFE coated magnetic stir bar. Available models: Model with heating: up to 500°C. Fixed temperature model: 500°C. Model with stirring: 500°C. Model with heating and stirring: stirring from 100 to 1200 rpm; temp. up to 500°C. Applications Boiling water, solubilization buffers and reagents, preparation media, concentration samples Operation Detachable three-wire cable and plug (included) Structure Valox armor, knobs with basic controls, 3.8cm stir bar (included with stir models), On / Off toggle switch (fixed temperature models) ___________ Not sure which model to choose? Download the Ohaus Hotplate and Shaker Selection Guide for a quick overview of all available models.

The Vortex ZX4 agitator is a modern and advanced vortex with variable speed and two operating modes, (more) sensor or continuous. Thanks to the revolutionary IR sensor mode, an infrared (IR) system detects the presence of the test tube and the instrument is activated automatically: less user operations, more comfort in the working environment Technopolymer structure and ergonomic design guarantee excellent chemical resistance and considerable stability on the laboratory bench, and can be used on many surfaces. Wide range of accessories. IR sensor, VELP patent VELP Scientifica is the only company in the world to supply the technological and revolutionary IR system: as soon as the test tube is detected by the sensor, the latter automatically activates the instrument, without the need for any pressure from the laboratory technician. Compared to the classic pressure mode, the patented IR sensor system guarantees a drastic reduction of the stresses perceived by the operator, increasing the comfort of the working environment. Flexibility, Numerous Accessories ZX4 is an extremely versatile solution, being able to be combined with a variety of platforms. The easy and safe attachment of the platforms is done with a simple push, and guarantees excellent performance in the mixing of many types of tubes and containers. - Variable speed operation, electronically controlled up to 3000 rpm - Wide choice of accessories for tubes, plates and bottles - Universal voltage / frequency model - The accessories adapt with a simple push - Excellent resistance to chemical agents thanks to the technopolymer casing - Excellent stability with zinc alloy base - Large, non-slip rubber feet to stay in the desired position - IP 42 protection against particles and liquids - Designed for maximum durability and backed by a 3-year warranty

MULTISTIRRER 6 Velp multiposition magnetic stirrer MULTISTIRRER 6 is a 6-place magnetic stirrer for  (more)ø 85 mm beakers. Designed to last, these tools feature a stainless steel top that is resistant to chemical corrosion. It is possible to set a common speed up to 1500 rpm, with the electronics guaranteeing good speed regulation even at low rpm. Even after several days of operation, the instruments do not overheat, which is a highly valued feature in microbiology and biochemistry. It is possible to thermostat the samples by combining MULTISTIRRER with a recirculating water bath. ROBUST AND PRACTICAL - The control panel is protected from liquid spills - Heavy duty steel construction with epoxy coating - Stainless steel cover - Very low height - ergonomic - Lightweight, easy to move - Designed for maximum durability and backed by a 3 year warranty THE ADVANTAGES OF THE VELP MICROSTIRRER - Clear surface for viewing particles and color changes - It doesn't get hot, even after days of continuous use - Can thermostat samples using a recirculating water bath - Ideal for microtitration, microbiology and biochemistry - Soft start but quick achievement of the set speed - High power magneto 'PCM' driven by single phase motor for continuous operation

Hersteller: Testo Modell: testostor 171-3 Interner Feuchte-/Temperatursensor mit Langzeit-DATALOGGER (more) S/N: 90874770083 Beschreibung: Der testostor 171-3 ist ein kompaktes Messdaten-Speichergerät mit internem Feuchte-/Temperaturfühler zum schnellen Platzieren direkt am Messort.Die gespeicherten Daten können mit dem Testo-Protokolldrucker vor Ort protokolliert oder mittels Interface (Schnittstelle) und der Software auf dem PC ausgewertet werden. Kernmerkmale: • Aufsteckbare Anzeige, Messwerte vor Ort kontrollieren• Kontroll- und Abgleichmöglichkeit durch Abgleichset• Messrate: 2 sec bis 24 h frei wählbar• Einfacher Batteriewechsel• DKD-Kalibrierung möglich• Sinterkappenschutz für staubhaltige Umgebung (siehe Zubehör)• Geeignet für den Außenbereich• Schutzklasse IP65• Datenauswertung auf PC Spezifikationen NTC Fühler: Fühlertyp:   NTC Messbereich:  -10 ... +50 °C Genauigkeit:   ±0.5 °C (-10 ... +39.9 °C) // ±0.6 °C (+40 ... +50 °C) Auflösung:   0.1 °CBetriebstemp.:   -20 ... +70 °CLagertemp.:   -40 ... +85 °CSpeicher:    20000 Gehäusematerial:  Aluminium, eloxiertBatterietyp:   Lithium-Batterie (neue Batterie eingesetzt)Abmessung:   131 x 68 x 84 mmGewicht:    320 g Spezifikationen Feuchtesensor kapazitiv: Messbereich:  0 ... +100 %rFGenauigkeit:   ±3 %rF (+2 ... +98 %rF)Auflösung:   0.1 %rF Schutzklasse:  IP65 Messrate:    2 sec bis 24 h frei wählbarBatteriestandzeit:  bis zu 5 JahrenSoftware:    Menügeführt ab Microsoft Windows 95 / NT 4 Servicepack 4 Lieferumfang: - Testo Testostor 171-3 Feuchte-/Temperatursensor DATALOGGER- Wandbefestigungsmagnet- Auswertestation inkl. Verbindungskabel für PC Anschluss- Software zur Auswertung der Loggerdaten mit graphischer Darstellung am PC- Bedienungsanleitung komplett- Aufbewahrungskoffer Das Temperaturmessgerät befindet sich in einem guten Zustand und ist 100% auf Funktion geprüft.

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

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