Brookfield TC 501 Chiller Refrigerated Recirculating Temperature Bath Thermostat

NesLab CryoBath CB-60 Refrigerated Water Bath Chiller This was removed from a university lab where  (more)it was surplus to requirements. The unit powers up and is in good working order. It is in good cosmetic condition with minor marks.

IKA RC 5 basic Recirculating Chiller, basic Working Temp. -30°C to Room Temp. Pump Pressure Max. 0.6 (more)1 bar Flow Rate Max. 31 l/min Features - Speed-controlled refrigeration system with 1400 W cooling capacity (@20°C) - Natural thermofluid R290 - Designed for cooling applications up to -30°C - RT - Extended operating temperature range until 80°C - Excellent temperature stability of about ± 0,1K (@-10°C) - Speed-controlled pump made of PEEK: (0,6 bar; 31l/min) - Digital level indicator This energy-efficient chiller is operated with an eco-friendly refrigerant and reaches a high power density. This results in a comparatively small working space in the lab. The speed-controlled PEEK pump allows an indirect, continuous adjustment of the maximum pressure and flow rate. Due to its excellent temperature stability of about ± 0,1 K, the RC 5 can handle even sophisticated applications. The isolated, high-quality 7l bath has an integrated hopper and drain valve, ensuring a safe and clean handling of the thermofluid. A hose can be connected to empty the bath in order to avoid direct contact with the thermofluid. The easy-to-open front flap allows an easy cleaning of the cooling unit’s air filter.INCLUDED: The IKA RC 5 basic Recirculating Chiller, basic includes: - Hose olive NW 8 (2 pcs.) - Hose olive NW 12 (2 pcs.) - USB Cable - USB A to Micro-B, 2 m - Power Cord - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Polyscience LS51M11A110C LS5 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. The LS-Series Compact Chiller provides cooling power for demanding applications and serves as an economical alternative to tap water cooling systems. It features a microprocessor-based controller, digital temperature display (C or °F), and simple operation and maintenance. To optimize cooling efficiency and performance, this sophisticated Chiller also features a modulated refrigeration system. As a result, temperature stability is greatly enhanced and compressor life extended. The Chiller is equipped with either a magnetic drive centrifugal pump or a turbine pump. Wetted parts within the recirculation system are brass, copper, stainless steel, EPDM rubber, Alcryn, nylon, PVC, and polyethylene. Features Optimized for high performance at low temperatures Capable of cooling multiple rotary evaporators WhisperCool® Environmental Control System 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 Centrifugal or turbine pump Fluid level indicator RS232 communication and external water filter optional INCLUDED: The Polyscience LS51M11A110C LS5 Benchtop Chiller , -20°C to 40°C, 1160W; 120V includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

LAUDA Variocool: Versatile circulation chillers from 1200W to 10 kW used between -20°C and +80°C to  (more)dissipate process heat in laboratories, small plants or production. LAUDA Variocool circulation chillers convince with their space-saving design and the versatility offered by a wide variety of options. They are circulation thermostats suitable for use with non-flammable heat transfer liquids within a moderate temperature range. The new control panel design and color TFT display make making changes very simple and intuitive. Various options in power kW, pump pressure / flow rate and tank size offer a wide range of choice for the customer, adapting better to his needs. Contact us to understand the model that best suits your needs. All models (except VC 600) are available in the air-cooled or water-cooled (W) versions and equipped with fixed swivel castors. High performance circulation chillers starting with the VC 5000 are available with sound insulation or outdoor installation option. Cooling performance of the Variocool VC 3000 model (measured with ethanol): - at 20°C, 3.00 kW - at 10°C, 2.40 kW - at 0°C, 1.68 kW - at -10°C, 1.03 kW - at -20°C, 0.60 kW Notable features - Adjustable bypass for pressure limitation - Top filling opening, drain cock on the back - Integrated programmer with 150 segments, divisible into 5 programs - Electronic level indicator with low level alarm - SmartCool system for energy-saving digital control of cooling, including automatic compressor control - Temperature graphs on display Examples of specific applications - Refractometer - Polarimeter - Disposable bioreactors - Extruder for food production - Micro reactors - Reactive control in chemical / pharmaceutical environments - Climatic chambers - Spatial simulation - Electric mobility; battery test - Test benches - Stress test - Crystallization regulation - Lyophilization - Micro structures - Painting plants Accessories included Nozzles for pump connections; screw cap. Various options in power (kW), pump pressure/flow rate and tank size offer a wide range of choice for the customer, adapting better to his needs. Contact us to understand the model that best suits your needs. Simple control panel with large TFT display with lots of information. Front panel of the LAUDA Variocool easily removable for fast maintenance and modifications. Easily upgradeable with different interfaces (analog module, contact module, RS 232/485, Profibus, Ethernet-USB module). USB Type B Interface. Connections located on the back of the Variocool: inlet/outlet pump connection; bypass adjustments. Large frontal pressure display. Pump performance graph of LAUDA Variocool heating chillers. Overview of the technical characteristics of the Variocool LAUDA models. TECHNICAL VISUALIZATION 1 - Filler nozzle with cover 2 - Control panel 3 - Pressure gauge 4 - Mains switch 5 - Alarm output and module bays 6 - Front panel (ventilation openings only in case of air-cooled devices) 7 - Ventilation openings (on both sides) 8 - Four castors (front castors with locking brake) 1 - Pump connection, outflow 2 - Bypass adjusting wheel 3 - Pump connection, return flow 4 - Drain tap 5 - Connecting sleeve for water cooling outlet (only available for water- cooled devices) 6 - Connecting sleeve for water cooling intake (only available for water- cooled devices) 7 - Ventilation grid 8 - Rating label 9 - Power supply 10 - Fuses (up to and including VC 3000 (W)) 1 - Light sensor 2 - Pressure gauge 3 - Mains switch 4 - Entry key and arrow keys 5 - Soft keys (left and right) 6 - USB interface Type B (on the side of the control panel) 7 - TFT display

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

The compact FL circulators are suitable for a wide range of cooling tasks and can be placed under th (more)e laboratory bench in a space-saving way. Operating temperature range: -20°C to 40°C Temperature range: -20 to 40 °C Temperature stability: ±0.5°C Temperature setting resolution: 0.1°C Temperature display resolution: 0.1°C Permissible ambient temperature: 5°C to 40°C Maximum return temperature: 80°C Cooling capacity (medium: Ethanol): 20°C: 1.2 kW 10°C: 1 kW 0°C: 0.9 kW -10°C: 0.6 kW -20°C: 0.3 kW Filling volume: 570 g Coolant: R449A Pump capacity flow rate: 23 l/min Pump capacity discharge pressure: 1 bar Dimensions (WxDxH): 500 x 760 x 640 mm Filling volume: 12 to 17 l Weight: 78 kg

Heidolph Rotavac Valve Control Vacuum Pump Ultimate Vacuum 7 mBar Suction Capacity 2 m³/h Nominal R (more)otation Speed 1,800 RPM Features - Suction capacity for up to three rotary evaporators at the same time - Vacuum can be controlled through valves or manual vacuum controllers - Depending on your application, you can use the Switchbox to turn the vacuum pump on and off - A vacuum valve is required to combine this vacuum pump with Hei-VAP Expert Control/Ultimate Control rotary evaporators All components that come in contact with media are made from chemically resistant fluoropolymer. The durable PTFE design guarantees a superior diaphragm lifespan. Head cover and clamping disc have a stable core made from metal that offers unsurpassed long-term performance. The direct pump drive (without belt) has no wear parts, is exceptionally quiet and creates a very low vibration environment. The physically optimized gas ballast valve prevents from condensate collecting in the pump. Condenser is not in scope of delivery.INCLUDED: The Heidolph Rotavac Valve Control Vacuum Pump includes: - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty

Max capacity: 4x 100 mL Max density: 1.2 kg/dm³ Speed: 18000 rpm Force: 23907 RCF Dimensions (WxDxH) (more): 420 x 490 x 300 mm Weight: 24.5 kg Equipped with: 1x Hettich 1624 swing-out rotor (max 4000 rpm) 4x Hettich 1381 bucket 4x Hettich insert (4 tubes (∅xL) 18 x 100 mm)

Application: Automatic mass comparator AK-4/100 series is intended to automatic determination of wei (more)ghts mass deviations with operator’s activity limited to the minimum. The comparator enables determining deviations of three tested weights in a single cycle. AK-4/100 is designed to compare weights from 10 g to 100 g. The instrument is commonly applicable in mass measuring laboratories, and particularly in certification units for weights classes E and F. Design and functionality: The supervising part of the mass comparator is a digital module which cooperates with a controller of instrument’s mechanical components. The digital module and the automatic loader are located in mass comparator’s weighing chamber. The instrument is operated by means of digital display which is plugged to mass comparator’s controller. The supervising elements are not integrated with mass comparator’s mechanical parts, thus enabling separation of instrument’s weighing chamber from ambient conditions influence.

Spectrophotometer UV/Vis Agilent 8453 (G1103A). Range wavelength from 190 to 1100 nm. Detector fotod (more)iodoarray. Reading in less than 1 sec. Includes PC with software built-in UV/VisChemstation B4: advanced, biochemistry. Pack dissolution and general. Includes instruction manual. < 1.0 % At 200 nm, solution of 1.2% KCl, scanning white in air, 5s integration time; (EP*method)** < 0.05 % At 220 nm, solution of 10 g/l NaI, scanning of the target in air, a 5-s time ingegración; ( ASTM method) < 0.03 % At 340 nm, solution of 50 g/l NaNO2, escanéo white on air, 5 s integration time. ASTM method Software: UV/Vis Gemstation B04

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