Labconco 710401000 FreeZone 4.5L -84C Complete Freeze Dryer System

Labconco 794001010 FreeZone 2.5L -85C Triad Benchtop Freeze Dryer 230V, 60Hz Collector Temperature  (more) -85°C Water Removal Over 24 Hours 1.84L Ice Holding Capacity 2.5L Features - Stainless steel collector coil capable of removing 1.84 L of water in 24 hours and holding 2.5 L of ice before defrosting - Two 1/3 HP HCFC/CFC-free refrigeration compressors cool the collector to -85°C (-121°F) and work in concert with a 1000-watt heater to cool and heat fluid medium circulating through channels in the shelf. Not for use with samples containing methanol or ethanol - Processing shelf, 12.4" w x 14.5" d (31.5 x 36.8 cm). Spacing between shelf and top of chamber accommodates containers with stoppers up to 148 mm maximum height - One probe for monitoring temperature of sample in chamber - Temperature ramp and hold programming from -55°C to +50°C (-67°F to +122°F) and -75°C (-103°F) during pre-freezing. Controls temperature to ±1°C of set point. Memory to store 30 programs with 16 segments each including number of steps, ramp rate, shelf temperature, hold time and vacuum level - Full color, 5" capacitive touchscreen featuring Lyo-Works™ OS with real time display of collector temperature and vacuum level - Manual start-up buttons for collector and shelf temperature control and vacuum pull down - Alerts, diagnostic tests, user manual and defrost control - Stoppering control knob, vacuum release control knob and 1/8" OD user-supplied sterile/inert gas backfill port - Four left side-mounted neoprene valves with molded plastic knobs and fittings that accommodate 1/2" and 3/4" flask adapters - USB port, ethernet connection, and electrical receptacle for vacuum pump - Hot gas defrost with stainless steel drain pan, silicone drain hose and auto shut off at +60°C (+140°F) - Clear acrylic door, 1" thick, with silicon gasket and latch 3/4" OD vacuum connection. 36" long, 3/4" ID vacuum hose with two clamps The Labconco 794001010 FreeZone 2.5L -85C Triad Benchtop Freeze Dryer is designed for multiple types of lyophilization: flask, bulk and stoppering vials. With the ability to freeze dry samples in so many different forms, the Triad's versatility and compact design make it perfect for busy labs. The upright stainless steel collector coil holds 2.5 liters of ice before defrosting. Two 1/3 hp HCFC/CFC-free refrigeration compressors cool the collector to -85°C (-121°F), suitable for aqueous or dilute acetonitrile samples. Temperature-controlled shelves range from -55°C to +50°C (-67°F to +122°F) and a maximum of -75°C (-103°F) during pre-freezing. The shelves provide pneumatic stoppering with a diaphragm, eliminating the need for compressed gas. Lyo-Works™ OS provides a real time display of collector temperature and vacuum level, shown on a 5" full color, capacitive touchscreen. A stoppering tray dryer and four valve ports are built in. INCLUDED: The Labconco 794001010 FreeZone 2.5L -85C Triad Benchtop Freeze Dryer 230V, 60Hz includes: - Vacuum Hose - 2 x Hose Clamps - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Labconco 711221010 FreeZone 12L -84C Complete Freeze Dryer System with Stoppering Tray Dryer The Lab (more)conco 711221010 FreeZone 12L -84C Complete Freeze Dryer System with Stoppering Tray Dryer includes the Labconco 711211010 FreeZone 12L -84C Complete Freeze Dryer with stainless steel coil and collector, Labconco 794801010 Stoppering Tray Dryer, and an Edwards RV12 Vacuum Pump. The Labconco 711211010 FreeZone 12L -84C Complete Freeze Dryerwith stainless steel coil and collector is designed for lyophilizing moderate to large sample loads or numerous small container batches. The console features a front viewing window, interior space for a vacuum pump, and accommodation for a large tray dryer such as the FreeZone Stoppering Tray Dryers (pump and tray dryer sold separately). These models offer the broadest range of built-in options including a shell freezer. The upright stainless steel collector coil holds 6 liters of ice before defrosting. A single 3/4 hp HCFC/CFC-free refrigeration system cools the collector to -84° C (-119F), suitable for aqueous samples. The Labconco 794801010 Stoppering Tray Dryer lyophilizes moderate to large loads of vials or serum bottles and stopper them under vacuum. They offer temperature control from -40 to +40° C. Options include a 6-port manifold, isolation valve and sample trays. A pneumatic mechanism stoppers containers under vacuum on three large adjustable processing shelves, 16.5” x 12” each. An HCFC/CFC-free refrigeration system and electric heater cool and heat fluid medium that is circulated through the shelves to maintain shelf temperatures within ±1° C. The Edwards RV12 rotary vane pump delivers excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. INCLUDED: The Labconco 711221010 FreeZone 12L -84C Complete Freeze Dryer System with Stoppering Tray Dryer includes: - Labconco 711211010 FreeZone 12L -84C Complete Freeze Dryer with stainless steel coil and collector - Labconco 794801010 Stoppering Tray Dryer - Edwards RV12 Vacuum Pump - All Vacuum Tubing - Edwards EMF20 Mist Filter - Pump Oil - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Labconco 711211010 FreeZone 12L -84C Complete Freeze Dryer System Features - Patented moisture senso (more)rprotects 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 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 RV rotary vane pump delivers excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. The Labconco 711211010 FreeZone 12L -84C Complete Freeze Dryer System includes the Labconco 711211010 FreeZone 12L -84C Complete Freeze Dryer with stainless steel coil and collector, Labconco 7522900 16-Port Drying Chamber, and an Edwards RV8 Vacuum Pump. The Labconco 711211010 FreeZone 12L -84C Complete Freeze Dryer with stainless steel coil and collector is designed for lyophilizing moderate to large sample loads or numerous small container batches. The console features a front viewing window, interior space for a vacuum pump, and accommodation for a large tray dryer such as the FreeZone Stoppering Tray Dryers (pump and tray dryer sold separately). These models offer the broadest range of built-in options including a shell freezer. The upright stainless steel collector coil holds 6 liters of ice before defrosting. A single 3/4 hp HCFC/CFC-free refrigeration system cools the collector to -84° C (-119F), suitable for aqueous samples. The Labconco 7522900 16-Port Drying Chamber includes 16 neoprene valves with plastic knobs that accommodate both 1/2" and 3/4" adapters for connection of flasks, a 3/4" thick arcylic lid with neoprene gasket, and one latching pin. Made of type 304 stainless steel. 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 RV8 rotary vane pump delivers excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. INCLUDED: The Labconco 711211010 FreeZone 12L -84C Complete Freeze Dryer System includes: - Labconco 711211010 FreeZone 12L -84C Complete Freeze Dryer with Stainless Steel Coil and Collector - Labconco 7522900 16-Port Drying Chamber - Edwards RV8 Vacuum Pump - All Vacuum Tubing - Edwards EMF 20 Mist Filter - Pump Oil - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Labconco FreeZone 6L -84 C Console Freeze Dryer with Stoppering Tray Dryer and PTFE coil and collect (more)or, Purge Valve Features - Patented moisture 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 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. A variety of FreeZone Freeze Dryer accessories are available including Shell Freezers, Tray Dryers, Drying Chambers and Product Shelves. Memory to store30 programs with 16 segments each including number of steps,ramp rate, shelf temperature, hold time and vacuum level INCLUDED: The Labconco 710622100 FreeZone 6L -84 C Console Freeze Dryer with Stoppering Tray Dryer and PTFE coil and collector, Purge Valve 115V, 60Hz includes: - Vacuum Hose - Drain Hose - Hose Clamp x 2 - Baffle - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Labconco FreeZone 6L -50C Console Freeze Dryer with PTFE coil and collector Features - Patented mois (more)ture 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 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. A variety of FreeZone Freeze Dryer accessories are available including Shell Freezers, Tray Dryers, Drying Chambers and Product Shelves. Memory to store30 programs with 16 segments each including number of steps,ramp rate, shelf temperature, hold time and vacuum level FreeZone 6 Liter Console Freeze Dryers are designed forlyophilizing moderate to large sample loads or numerous small containerbatches. The console features a front viewing window, interior space for avacuum pump, and accommodation for a large tray dryer such as the FreeZoneStoppering Tray Dryers (pump and tray dryer sold separately). These modelsoffer the broadest range of built-in options including a shell freezer. Theupright stainless steel collector coil holds 6 liters of ice before defrosting.A single 3/4 hp HCFC/CFC-free refrigeration system cools the collector to -50°C (-58F), suitable for aqueous samples. Lyo-Works™ OS provides a real timedisplay of collector temperature, vacuum level and optional End-Zone™ end pointdetection system, shown on a 5" full color, capacitive touch screen.Models with PTFE-coated collectors that can withstand corrosive compounds areavailable.Features Upright stainless steel collector coil holds 6 liters of ice before defrosting 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 Front viewing window makes monitoring vacuum pump oil hassle free 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. INCLUDED: The Labconco 700612000 FreeZone 6L -50C Console Freeze Dryer with PTFE coil and collector 115V, 60Hz includes: - Vacuum Hose - Drain Hose - Hose Clamp x 2 - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

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

Ohaus Guardian 2000 e-G21STRDS Magnetic Stirrer, 115V The Ohaus Guardian 2000 Series Hotplates, Stir (more)rers, and Hotplate Stirrers are ideal for education and other lab environments that require affordable, everyday fast heating and reliable stirring up to 15L. All three sizes offer simple knob control to easily adjust the heating and stirring functions. The durable housing includes a built-in support rod holder which accepts the optional support rod. Stirring models include PTFE coated stir bars. The Guardian 2000 Series units feature powerful stirring and fast heating at an economical price. Safely heat up to 500°C and stir up to 15L with easy-to-use knob control for simple and reliable everyday heating and stirring in the lab. Designed to last - the rugged metal housing has a spill resistant design for long life in the lab under harsh conditions. The smooth, chemical-resistant ceramic top plate is perfect for easy clean up. Safety is also of utmost importance, and the prominent hot top indicator light illuminates when the heater is above 40°C, keeping the end user safe during all heating applications. INCLUDED: The Ohaus Guardian 2000 e-G21STRDS Magnetic Stirrer, 115V includes: - PTFE-Coated Stir Bar (2.5 cm) - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory application (more)s. Especially suited for handling aggressive vapors, it features Aluminum alloy, PTFE-coated diaphragms and FFPM valves. 100% oil-free transfer – thereby pure transferring, evacuation and compression of gases High level of vapor and condensate compatibility Aluminum alloy pump head combined with PTFE-coated diaphragm Environmentally friendly High level of gas tightness Flow rate: 10 l/min.(at atm. pressure) Operating pressure: 1 bar Ultimate vacuum: 8,0 mbar Pump head: Aluminum alloy Diaphragm: PTFE-coated Valves: FFPM Dimensions (LxHxW): 281 x 187 x 140 mm Weight: 6.9 kg

The Hei-TORQUE 100 is a overhead stirrer with a wide speed range (10 – 2,000 rpm) and a maximum torq (more)ue of 100 Ncm. With it you can optimally stir viscosities up to 60,000 mPas or volumes up to 50 liters (H2O). The Hei-TORQUE 100 performs every stirring task with minimal noise thanks to the latest engine technology. This overhead stirrer is also very user-friendly in terms of operation and safety. The 2.4 inch display makes it very easy to set the application parameters and control the process (e.g. using the torque trend display). The safety-related start/stop touch-function serves to minimize the risk of unintentional switching on. Suitable for use in fume hoods or as a drive for reactor superstructures, the Hei-TORQUE 100 has a quick-action chuck (quick chuck with safety ring) with a diameter of 10.5 mm, which can be combined with a large number of stirring tools. Rotation speed range: 10 – 2000 rpm Rotation speed indicator: digital Speed control: electronic Maximum torque: 100 Ncm Torque indicator: symbol Overheat protection: automatic cut-out Maximum viscosity: 60000 mPa s Stirring capacity (H2O): 50 l Throught-shaft design: yes Maximum shaft diameter: 10.5 mm Including tripod and a PR 31 Ringed Pitched-Blade Impeller Due to its blade dimensions, the ringed pitched-blade impeller PR 31 is ideal for solutions, emulsions and suspensions in vessels with the following characteristics: Ideal vessel diameter: 83 – 165 mm Ideal ground clearance: 17 – 33 mm Ideal filling level: 83 – 165 mm Ideal volume: 400 – 3500 ml The ringed pitched-blade impeller PR 31 has a total length of 400 mm and is made of stainless steel. Its stirring shaft has a diameter of 8 mm.