Beckman Coulter Allegra 21 Centrifuge

FisherBrand GT 1R Centrifuge w/ TX-150 Swinging Bucket Rotor Lab This item was removed from a univer (more)sity where it was surplus to requirement. It is in good cosmetic condition and working order, it has been tested to its MAX (4350RPM) This item also includes the following: Thermo Scientific TX-150 Swinging Bucket RotorMax speed: 5000RPMweight class: GSerial#: 75005701

Heraeus Biofuge Stratos refrigerated centrifuge. Adjustable speed from 300 to 23,300 rpm in incremen (more)ts of 10. 9-level acceleration/brake. Maximum capacity 4 x 180 ml. Automatic rotor recognition. Nine programs plus one pre-cooling program. Temperature range from -19 ºC to +40 ºC. Timer from 0 to 9 hrs 59 mins or continuous operation. Dimensions: 395*640*595 mm, 134 kg. User manual. Includes autoclavable Heraeus #3046 angular rotor with adapters for 6 Falcon-type 50 mL tubes and a maximum speed of 8,500 rpm. The Heraeus Biofuge Stratos is a versatile high-speed refrigerated tabletop centrifuge incorporating advanced drive technology. Stratos allows 9 different types of rotors: fixed angle, microliter, oscillating and microplate reaching speeds of up to 23,300 rpm. Acceleration and braking times are very short and the drive is silent. Sensitivity to imbalance is reduced to the point where tubes can be balanced by eye alone.

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

Speed (100 rpm increments): 100 – 4400 rpm Maximum RCF: 3000 x g Maximum capacity: 4 x 100 mL Accele (more)ration time: ≤ 19 s Deceleration time: ≤ 19 s Timer: 0 – 99 min, or continuous Dimensions (WxDxH): 320 x 400 x 240 mm Weight: 19 kg Equipped with: 1x Eppendorf A-4-38 swing-out rotor 4x Eppendorf 100 mL bucket 4x Eppendorf insert for 15 mL tube

THE TOP MODEL OF THE 5 SERIES Ideal for laboratories requiring precise sample temperature control an (more)d maximum reproducibility. The AREX 5 Digital magnetic stirrer is a beautiful instrument with a dual digital display for thermoregulating samples with an accuracy of ± 1.0 °C. Thanks to the VTF system then, it will be possible to achieve an accuracy of ± 0.5°C. Pt100 and Pt1000 probes are also available as an option. RESISTANCE, SAFETY AND PERFORMANCE The plate of the AREX 5 Digital Velp model is IP42 certified and is made of aluminum alloy coated with a ceramic layer, which guarantees protection from scratches and chemical agents, making it very resistant and easy to clean. It is therefore preferred in laboratories where acids, bases and solvents are used. Safety circuits and overtemperature protection guarantee complete protection for the operators. Two light indicators inform the user when the heating function is active. Even when the instrument is switched off, a safety message ('HOT') remains on the display until the plate temperature drops below 50°C. A further alarm will detect the presence of the probe. The plate structure and the insulating disc protect the internal parts and ensure high resistance to the most demanding laboratory environments and applications, for example when working with cold fluids (below 0°C). AREX 5 is designed to last over time and like most Velp products it is guaranteed for 3 years. THERMOREGULATION When a temperature probe is connected, it is possible to choose 2 different thermoregulation modes to satisfy all laboratory needs: - FAST: the set temperature is reached quickly - FINE: the set temperature is reached more slowly, minimizing the overshoot SHAKING AREX 5 is equipped with a powerful brushless motor for daily applications, being able to agitate up to 20 liters (H2O). It is also equipped with SpeedServo™ technology, which allows the speed to be kept constant even when the viscosity of the sample varies. The combination of the powerful brushless motor and the strong magnetic coupling ensure homogeneous stirring, even in the peripheral areas of the plate, guaranteeing a constant speed in all positions. DESIGN The compact, innovative and attractive design offers comfort and safety both during benchtop applications and in laboratory fume cupboards. The inclination of the front panel is designed to optimize the user experience and the bright LED display allows easy reading and constant monitoring of the temperature and stirring speed. APPLICATIONS AREX 5 is the ideal solution for temperature sensitive applications in many industrial, research and academic laboratory sectors. THE AREX DIGITAL PANEL: BEAUTIFUL AND SIMPLE TO USE By turning the left knob it will be possible to adjust the temperature up to 310°C, while with the right one it will be possible to set the stirring speed from 50 to 1500 rpm. COMPARISON TABLE OF THE NEW VELP SERIES 5 MAGNETIC STIRRERS:

Labconco 700402000 FreeZone 4.5L -50C Complete Freeze Dryer System, PTFE CoatedFeatures - Patented m (more)oisture sensorprotects the vacuum pumpby preventing refrigerationor vacuum start-up whenmoisture is detected incollector chamber area. - Vacuum control valvemaintains set point vacuumlevel to speed the freezedrying process. - Lyo-Works OS provides a real time display of collector temperature and vacuum level - Flexible programming and control of optional drying accessories - Optional End-Zone™ end point detection for flask freeze drying - One-touch data logging and display provides information to maximize sample quality and minimize run time - FreeZone exclusive features protect your vacuum pump from costly damage: A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run Bundle includes a multiport drying chamber comprised of PTFE coated 304 stainless steel. Drying Chambers provide a means to attach a flask to your freeze dryer or contain samples in bulk. Lyo-Works™ OS provides a real time display of collector temperature, vacuum level and optional End-Zone™ end point detection system, shown on a 5" full color, capacitive touch screen. The included Edwards RV5 Rotary Vane Pump delivers excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. The Labconco 700402000 FreeZone 4.5L -50C Complete Freeze Dryer System, PTFE Coated includes the Labconco 700402000 FreeZone 4.5L -50C Benchtop Freeze Dryer with PTFE coil and collector, Labconco 7522801 12-Port Drying Chamber PTFE-Coated, and an Edwards RV5 Rotary Vane Vacuum Pump. The Labconco 700402000 FreeZone 4.5L -50C Benchtop Freeze Dryer with PTFE Coil and Collector is designed for lyophilizing light to moderate sample loads. The compact design is ideal for labs with limited floor space. The upright PTFE collector coil holds 4.5 liters of ice before defrosting. A single 1/3 hp HCFC/CFC-free refrigeration system cools the collector to -50C (-58F), suitable for aqueous samples. The Labconco 7522801 12-Port Drying chamber includes 12 neoprene valves with plastic knobs that accommodate both 1/2" and 3/4" adapters for connection of flasks, a 1/2" thick arcylic lid with neoprene gasket, and one latching pin. Made of type 304 stainless steel with corrosion-resistant PTFE-coated interior. It is compatible with FreeZone 1, 2.5, 4.5, 6, 8, 12 or 18 Liter Freeze Dryers. Drying Chambers provide a means to attach flasks to your freeze dryer or contain samples in bulk. The Edwards RV5 Rotary Vane Vacuum Pump delivers excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. INCLUDED: The Labconco 700402000 FreeZone 4.5L -50C Complete Freeze Dryer System, PTFE Coated includes: - Labconco 700402000 FreeZone 4.5L -50C Benchtop Freeze Dryer with PTFE Coil and Collector - Labconco 7522801 12-Port Drying Chamber, PTFE-Coated - Edwards RV5 Vacuum Pump - All Vacuum Tubing - Mist Filter - Pump Oil - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

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