Van der Heijden RB301 Recirculating Chiller

Alpha Series - Cooling thermostats with essential functions LAUDA Alpha offers reliable technology a (more)nd modern design for temperature ranges from -25°C to 100°C. This line of devices is suitable for internal and external thermostats with non-flammable liquids (water and water / glycol). Thermostats are the perfect solution for most laboratory temperature control applications. Reduced to the most essential functions, this product line will win you over for its reliability and ease of use. Under / over temperature alarm; countdown function; drain screw; 1 point calibration The RA 8, RA 12 and RA 24 cooling thermostats have a tank lid and pump connections as standard, helping refrigeration across the entire temperature range from -25 to 100°C. Finally, automatic compressor control extends compressor life and offers savings on operating costs. Examples of specific applications - Preparation of samples in chemistry and pharmacy - Functional tests of electronic components - Test of sliding bearings - Beer forcing test - Valve test - Stress test - Bending test of the notch - Expansion test - Brookfield test - Semiconductor coating Notable features - Cost savings thanks to automatic compressor control: cooling capacity is provided only when it is needed - Easy cleaning of the cooling air inlet by simply removing the front cover without tools - Stainless steel tank - Connection of the drain on the rear Graph of cooling performance of RA Alpha Lauda cryostats. Pump performance graph. TECHNICAL VISUALIZATION 1 - Control head 2 - Pump connections: return to bath and pump outflow 3 - Bath cover 4 - Handle on front and back 5 - Removable front cover 6 - Grille on both sides 7 - Four mounting feet 1 - Mains cable 2 - Rating label 3 - Cooler cable 4 - Bath drain nozzle

Thermo Scientific ThermoFlex 900 Recirculating Chiller Lab This item was removed from a university w (more)here it was surplus to requirement. It is in good cosmetic condition, and it is fully operational as it has recently undergone servicing. As part of the service, its Fan Head was replaced so it now displays: 0 Run Hours.

Polyscience LM61MX1A110C LM6 Benchtop Chiller with Centrifugal Pump, 120V, 60Hz3D Visualization of t (more)he Polyscience Benchtop ChillerThe rendered image can be freely rotated in a full 360-degree view, allowing you to zoom in, pause, and explore every angle. For enhanced detail, the rendering can also be displayed in full-screen mode. This 3D model is designed exclusively for visualization purposes and may not accurately represent the actual appearance of your product. Your browser does not support iframes. LM-Series and MM-Series Compact Chillers provide cooling power for demanding applications and serve as economical alternatives to tap water cooling systems. They feature a microprocessor-based controller, digital temperature display (C or °F), and simple operation and maintenance. To optimize cooling efficiency and performance, these sophisticated Chillers also feature a modulated refrigeration system. As a result, temperature stability is greatly enhanced and compressor life extended. LM-Series and MM-Series Chillers are equipped with a magnetic drive centrifugal pump. Wetted parts within the recirculation system are brass, copper, stainless steel, EPDM rubber, Alcryn, nylon, PVC, and polyethylene. Features Optimized for performance at low temperatures Ideal for benchtop rotary evaporators Large, easy to read LED display Space-saving design Cooling at ambient temperatures as high as 35C Low flow shutoff and alarm, high and low temperature alarms Simple setup, operation, and maintenance Choice of two different centrifugal pumps Fluid level indicator RS232 communication and external water filter optional INCLUDED: The Polyscience LM61MX1A110C LM6 Benchtop Chiller , -10°C to 30°C, 420W; 120V includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Polyscience CA03A1P1-41AA1N Durachill Chiller with Positive Displacement Pump, -10 to 70°C, 700 to 2 (more)900W, 120VACFeatures - Large, full-color touchscreen display with intuitive interface and support for five different languages - Compact, portable design takes up less floor space - Cooling at ambient temperatures as high as 30°C - Choice of pumps and compressor size - DynamicFilter™ self-cleaning filter system - Front fill reservoir - Liquid level monitoring to prevent pump failure - Ultraviolet anti-biological light system - User-adjustable temperature, pressure, and flow rate alarms - Heat up to 70°C, without additional options; ideal for applications, such as lasers, that must be brought to a temperature above ambient before operation can begin - External temperature tracking and communications capability (optional) - Cool Command™, WhisperCool® Your browser does not support iframes.*3D model is solely for visualization and may not depict the actual appearance of your product. DuraChill® is preprogrammed to change its own air filter once a month for a two year period and can be adjusted to suit your operating environment. DuraChill Chillers offer a conveniently located front fill reservoir. You no longer have to go to the back of the chiller top open to fill the reservoir. These high-performance chillers utilize Polyscience's exclusive patent-pending Whispercool noise reduction system. Stableand reliable cooling for many common heat removal applications, including laseretching, AA furnaces, ICP, rotary evaporators, vacuum systems, reactionvessels, plasma etching, and condenser cooling. Click Here to View Product Video INCLUDED: The Polyscience CA03A1P1-41AA1N Durachill Chiller , -10°C to 70°C, 1400W; 120V is brand-new . Includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - Full 2 Year Parts and Labor Warranty - Two sets of Inlet/Outlet Adapters: ½ inch male NPT x ½ inch hose barb and ½ inch male NPT x 5/8 inch hose barb Polyscience CA03A1P1-41AA1N Durachill Chiller with Positive Displacement Pump, -10 to 70°C, 700 to 2900W, 120VAC Specifications Part NumberCA03A1P1-41AA1NCooling Capacity @ 20°C1.4 kWCooling Capacity @ 10°C0.99 kWCooling Capacity @ 0°C0.53 kWFluid Temperature Range-10 to 70°C / 14 to 158°FTemperature Stability±0.1°CTemperature Display Units°C or °FDisplayable Pressure UnitsPSI or kPaPump Inlet and Outlet½ inch female NPTConnectivityRS-232, USB Serial Port Emulation, USB TMC, Dry Contact On/Off/StatusPump Pressure Range45 to 100 psi / 310 to 689 kPaMaximum Pump Flow Rate2.6 gpm / 9.8 lpmPower Requirements120V, 60Hz, 16.2AShipping Weight169 lbs / 76.7 kgShipping Dimensions33 x 22 x 33 in / 84 x 56 x 84 cmComparison of ModelsSpecificationPolyscience CA02A1P1-41AA1NPolyscience CA02A1T1-41AA1NPolyscience CA03A1P1-41AA1NPolyscience CA03A1T1-41AA1NPolyscience CA05A1P1-41AA1NPolyscience CA05A1T1-41AA1NPolyscience CA10A3P2-41AA1NPolyscience CA10A3T1-41AA1NCooling Capacity @ 20°C (kW)0.85 kW0.85 kW1.4 kW1.4 kW1.74 kW1.74 kW2.9 kW2.9 kWCooling Capacity @ 10°C (kW)0.6 kW0.6 kW0.99 kW0.99 kW1.29 kW1.29 kW1.93 kW1.93 kWCooling Capacity @ 0°C (kW)0.4 kW0.4 kW0.53 kW0.53 kW0.77 kW0.77 kW1.0 kW1.0 kWFluid Temperature Range (°C/°F)-10 to 70°C / 14 to 158°F-10 to 70°C / 14 to 158°F-10 to 70°C / 14 to 158°F-10 to 70°C / 14 to 158°F-10 to 70°C / 14 to 158°F-10 to 70°C / 14 to 158°F-10 to 70°C / 14 to 158°F-10 to 70°C / 14 to 158°FPump Pressure Range (psi/kPa)45 to 100 psi / 310 to 689 kPa20 to 90 psi / 138 to 689 kPa45 to 100 psi / 310 to 689 kPa20 to 90 psi / 138 to 689 kPa45 to 100 psi / 310 to 689 kPa20 to 90 psi / 138 to 689 kPa20 to 100 psi / 138 to 689 kPa20 to 100 psi / 138 to 689 kPaMaximum Pump Flow Rate (gpm/lpm)2.6 gpm / 9.8 lpm3.5 gpm / 13.2 lpm2.6 gpm / 9.8 lpm3.5 gpm / 13.2 lpm2.6 gpm / 9.8 lpm3.5 gpm / 13.2 lpm3.5 gpm / 13.2 lpm3.5 gpm / 13.2 lpmPower Requirements (Voltage/Hz)120V, 60Hz120V, 60Hz120V, 60Hz120V, 60Hz120V, 60Hz120V, 60Hz230V, 60Hz230V, 60Hz.comparison-table tr td:nth-child(4) { background-color: #fffacd; }

Polyscience BA06A1G3-110A1NC DuraChill Benchtop Chiller, -20C to 30C, 900W, 120V Flow Rate 15L/min  (more)(4 gpm) Temperature Range -20C to 30C Cooling Capacity 900W at 20C Features - Intuitive touchscreen display with 5 operating languages (Chinese, English, French, German, Spanish) - Full text messages and audible alarms - Continuous fluid level monitoring to prevent premature pump failure - Variable Fan Speed Technology for quieter operation - UV Light Biological Growth Inhibitor - Patented Self-diagnostic system - Low flow shutoff and alarm, high and low temperature alarms - Displayable temperature units in C or F - RS232, Dry Contact On/Off/Status; optional USB-B and Remote Probe port The Polyscience BA06A1G3-110A1NC DuraChill Benchtop Chiller offers advanced cooling technology with a temperature range of -20C to 30C and a cooling capacity that varies from 150W at -20C to 900W at 20C. It features a microprocessor-based temperature controller with a high-resolution TFT LCD display, enabling temperature readouts in °C or °F and pressure display with an accuracy of ± 35% of full scale. The user-friendly interface includes a touch screen display, a multi-language interface, and touch keypad for precise temperature set-point adjustments. The chiller utilizes a Cool Command modulated refrigeration system to enhance temperature stability and extend compressor life, while the WhisperCool Environmental Control System optimizes noise reduction and energy efficiency. It comes equipped with a centrifugal (magnetic drive) pump capable of delivering a flow rate of 15L/min at 0 psi, with pressure up to 18 psi. Additional features include continuous level sensing in the standard reservoir (1.5L capacity) for pump protection, and an optional UV Anti-Growth Light to prevent biological growth in the process fluid. This makes the DuraChill Chiller a robust and efficient solution for demanding applications where tap water cooling systems fall short. Click Here to View Product Video INCLUDED: The Polyscience BA06A1G3-110A1NC DuraChill Benchtop Chiller, -20C to 30C, 900W, 120V includes: - 1 Pair of 1/2" NPT x 3/8" Barbed Fittings - 1 Pair of 1/2" NPT x 1/2" Barbed Fittings - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Technical features Flow rate: 0.03-20ml / min Programmable dosage: from 0-999 ml Suction height (max (more).): 2 mWg Operating pressure (max.): 6 bar (rel.) Weight 0.9 kg Permitted fluid temperature: 5-80°C Permitted ambient temperature: 5-40°C Valve material: Kalrez® FFKM Membrane material: PTFE coating, FFKM Pump head material: PTFE, PP, Stainless steel, PVDF Applications Liquid dosing / measuring Qualitative characteristics Small footprint Simple and intuitive use Manual and analog control and RS232 interface Self-priming, it can run dry Constant and reliable flow rate Available with different material configurations for chemical resistance Simple calibration Pump head materials: PP, PVDF, PTFE Membrane materials PTFE coating, FFKM Valve material: FFKM Kalrez Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMPS YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

Memmert ICO150 CO2 Incubator 156L, 115V Temperature Range Ambient +5°C to 50°C Temperature Uniformi (more)ty ± 0.3°C at 37°C Chamber Volume 156L (5.5 cu. ft.) Features - Expert precision and control for optimal protection of cultures - User-friendly, intuitive operating concept for ease of use - High-quality, corrosion-resistant stainless steel construction for durability and cleanliness - Easily cleanable inner chamber and housing - Rapid heating to setpoint without overshoots for consistent results - Rounded interior edges for simplified, thorough cleaning - Interior sterilization possible at 180°C for 60 minutes without removing sensors - Integrated data logger and adjustable digital timer from 1 minute to 99 days - AtmoCONTROL software for programming, data logging, and device monitoring - SetpointWAIT function ensures process timing starts only when set temperature is reached - Alarm notifications to mobile devices for enhanced safety and monitoring - Battery-buffered ControlCOCKPIT ensures continuous CO2 control even during power outages The Memmert ICO150 CO2 Incubator 156L, 115V offers unparalleled precision and control for demanding laboratory applications, ensuring optimal protection for cell cultures, bacteria cultures, and tissue cultures. Designed with user-friendliness in mind, it features an intuitive operating system complemented by a high-quality stainless steel inner chamber and housing that are both corrosion-resistant and easy to clean. This incubator excels in maintaining a hygienic environment with its rounded interior edges and the ability to sterilize the interior at 180°C for 60 minutes without removing sensors, promoting effortless cleaning and maintenance. Equipped with an advanced control system, the ICO150 reaches desired temperatures swiftly without overshoots, and it includes a battery-buffered ControlCOCKPIT for continuous CO2 control, even during power outages. Alarm notifications can be sent directly to your mobile device, ensuring the safety and integrity of the chamber's contents. The incubator comes with an integrated data logger and a digital timer that can be set from 1 minute to 99 days and 23 hours, supporting complex ramping processes and precise temperature control. Further enhancing its functionality, the ICO150 features the AtmoCONTROL software for easy programming and online monitoring of up to 32 connected devices. The software enables simple drag-and-drop input of values and can send automatic alarm messages to multiple email addresses. The SetpointWAIT function ensures that process times start only when the target temperature is reached at all monitoring points. With its robust construction and high-end safety features, the Memmert ICO150 CO2 Incubator is an indispensable tool for any research facility focused on cell and tissue culture. INCLUDED: The Memmert ICO150 CO2 Incubator 156L, 115V includes: - 2 x Stainless Steel Perforarated Shelf - 1 x Stainless Steel Water Tray - Gas Connection Hose - 2 x Silicone Plugs - USB Drive w/ Software & AtmoCONTROL Manual - Calibration Certificate - Power Cord - Operator's Manual - Manufacturer's Documentation - 3 Year Manufacturer's Warranty

The HX7.4P C is a brand new design comprised of the advanced PUE HX7 indicator, made of stainless st (more)eel, and a powder coated 4-load-cell pallet construction. It is intended for weighing of Euro pallets as well as any transport pallets of 800 × 1200 mm dimensions. The scale enables loading the weighing pan using a forklift. The indicator thanks to its distinguishing features such as a colour 7” graphic display, and a diode bar graph which signals the current load mass referred to the scale range or the declared min and max thresholds, significantly simplifies the operation. At the back of the housing there are hermetic connectors of RS232, RS485, USB and Ethernet communication interfaces, plus digital inputs/outputs and analogue output. This enables cooperation with external devices such as barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control and superior IT systems. With use of the bracket you can either place the indicator at any flat horizontal surface, or fix it to the wall adjusting the tilt respectively to suit your needs. The terminal's software allows carrying out processes such as weighing, parts counting, dosing, labelling, formulations and percent weighing. Indicator’s system of information is based on databases (users, products, weighings, packaging, formulations, customers) and ALIBI memory which guarantees stored data safety.

Polyscience AP20H200-A11B 20L Heated Circulator, Advanced Programmable (Ambient +10 to 200C), 120V,  (more)60Hz3D Visualization of the Polyscience CirculatorThe rendered image can be freely rotated in a full 360-degree view, allowing you to zoom in, pause, and explore every angle. For enhanced detail, the rendering can also be displayed in full-screen mode. This 3D model is designed exclusively for visualization purposes and may not accurately represent the actual appearance of your product. Your browser does not support iframes. The Polyscience AP20H200-A11B 20L Heated Circulator is intended for the precise temperature control ofsuitable liquids in a reservoir. Extremely easy to use and maintain, itcombines design innovation with highly intuitive operation to deliverconvenient and versatile liquid temperature control for a wide range ofapplications.Features Time/temperature programming (ten 100-step programs) Intuitive 4.3” (10.9 cm) SmartTouch display 6 languages: French, German, Spanish, Chinese, Arabic, English Variable speed pump with open- and closed-loop external circulation capability Swivel 180™ Rotating Controller On-board connectivity: USB-A & B, Ethernet, RS-232/RS-485, and external temperature probe Event scheduling (time & date) with real-time clock Review temperature trends for up to 10 days Multiple selectable “home” screens On-screen help Automatic and/or user-adjustable performance optimization 5-point calibration capability Click Here to View Product Video INCLUDED: The Polyscience AP20H200-A11B 20L Heated Circulator, Advanced Programmable (Ambient +10 to 200C), 120V, 60Hz includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus VXMTAL Multi-Tube Vortex Mixer Introducing the Ohaus VXMTAL - a state-of-the-art Multi-Tube Vo (more)rtex Mixer equipped with a pulsing mode on digital models to significantly enhance the vortexing action. It boasts a one-piece stainless steel housing design, ensuring easy clean-up and suitability for clean room environments.The Ohaus VXMTAL Mixer features a digital programmable pulse mode, enabling you to adjust the pulse-on/pulse-off times between 1-59 second intervals. This functionality promotes a vigorous mix, providing an optimal solution for precision-based work.For budget-conscious settings where exact speed/time isn't a necessity, our Analog Model offers a cost-effective alternative. It employs a variable speed microprocessor control to ensure consistent and uniform mixing action, with basic speed and time settings adjustable through intuitive 1 to 10 dial settings.The Ohaus VXMTAL Mixer excels in applications that require absolute accuracy and repeatability. Featuring a duty rating for continuous operation, this powerful tool provides efficient high-throughput mixing without the need for constant manual attention.Product Specifications: - Control: Analog - Duty Rating: Continuous - Orbit: 0.1 in (3.6 mm) - Speed Range: 1200 rpm – 2400 rpm - Power: 120V, 5A, 50/60Hz - Item Number: 30392164 The OHAUS Multi-Tube Vortexers come with interchangeable foam racks, ideal for vortexing tubes from 10 to 29 mm in diameter. These vortexers are securely fitted with strong suction cup feet to minimize motion and prevent sliding on your work surface.The digital models are furnished with independent LED displays for speed and time, allowing you to view both settings simultaneously. Our non-digital variable speed models serve as an economical alternative when exact speed control isn't a priority.Applications of the Ohaus VXMTAL Vortex Mixer include suspensions, genotyping, and high throughput DNA and RNA testing in clinical labs. The product comes with a stainless steel foam rack for (50) 12 mm diameter tubes, and interchangeable foam racks for vortexing tubes ranging from 10 - 29 mm in diameter. Operation is straightforward with a detachable 3-wire cord and plug included in the package.Experience the Ohaus quality and elevate your lab efficiency with the Ohaus VXMTAL Multi-Tube Vortex Mixer.INCLUDED: The Ohaus VXMTAL Multi-Tube Vortex Mixer includes: - Power Cord - Two Year Manufacturer's Warranty