Chiller Variocool VC 3000 LAUDA

ECO Silver Lauda - Cooling Thermostat LAUDA ECO with reliable technology and modern design for tempe (more)rature ranges from -50°C to 200°C depending of the models. Microprocessor management and integrated cooling system. Silver (monochromatic LCD graphic display), both equipped with mini USB interface. They are distinguished by their range of functions, ease of use and clarity of the display, allowing maximum comfort of use for the operator. These models offer the highest performance conveyed by the LAUDA SmartCool intelligent system, for maximum energy savings. The circulation pump can be adjusted to six levels and the comprehensive range of ECO devices offers cooling capacities from 180 to 700 watts. Refrigerated thermostats comes standard with tank lid, pump connections and are available with air and water cooling. A drain cock on the back of the device makes changing the liquid in the tank easy and safe.Thermostatic bath/circulator with latest microprocessor technology and integrated cooling system MAIN FEATURE • Monochrome grafic LCD display for simultaneous indication of actual and set value • User friendly menu navigation in plain language • Easy input via cursor and soft keys. Additional Tmax key for overtemperature protection • Fully electronic continuous controller with PID action • Safety class III for operation with flammable and non-flammable liquids. Overtemperature cut-out adjustable via menu • Vario pump with six adjustable performance levels • Easy control of the flow rate between internal and external circulation during operation without contact with the bath • USB interface as standard • Upgradeable with an interface module (analogue module, contact module, RS 232/485 module, Profibus, Ethernet-USB module) • Upgradeable with Pt 100/LiBus module for external control and remote control via Command console • Integrated programmer, 1 programme with max. 20 segments • Pump connectors with plastic nipples 13 mm as standard • Bath vessel made from stainless steel with drain valve • Condenser cooling Air • Utilizes natural refrigerants Graph of cooling performance of ECO Silver LAUDA cryostats. Performance graph of the pump pressing on the six levels. TECHNICAL VISUALIZATION Display 1 - Status display 2 - Display of the internal or external temperature value (T-int or T-ext) 3 - Soft-key bar Control panel 4 - Soft keys, left and right 5 - Enter key 6 - Cursor keys for Up, Down, Left and Right. 7 - T max key: display and adjustment of the overtemperature switch-off point 1 - USB interface 2 - Upper module receptacle approx. 51 mm x 27 mm for analog, RS 232/485 module, Profibus module and contact module 3 - Lower module receptacle approx. 51 mm x 17 mm for Pt100/LiBus module 4 - Connection socket 75S for control cable of cooling underpart for RE 1050 S 5 - Rating label 6 - Connection socket 51H for power supply between the control head and cooling underpart 7 - Mains connecting lead 1 - Pump connection: Outflow and return with fittings 13 mm diameter (plastic) 2 - Bath cover 3 - Front grip recess 4 - Ventilation grill (both sides) 5 - Front panel (removable without tools) 6 - Four feet 1 - Rating label 2 - Control cable of cooling underpart (only with RE 1050 S) 3 - Rear grip recess 4 - Connecting lead between the control head and cooling underpart 5 - Bath draining tap 6 - Bath drain point 7 - Ventilation grill

Applied Thermal Control K4 K410000W Industrial Recirculating Chiller This item was removed from a un (more)iversity where it was surplus to requirement. It is in very good cosmetic condition and powers up. The previous owner has reported that the recycling water has been contaminated with coolant. It is sold for spares/repairs Product Details: Part K6NS227Serial No. 1200193 phase power supply 6kw cooling capacity2 separate circulating outputsTemp range 4 to 35˚C17L/min flow rate10 bar max

This Stem Corporation Block Heater & Chiller  Model - RS2550 was removed from a university  (more)lab where it was surplus to requirements. The heater powers up and has been tested with a digital thermometer (not included).When set to 37˚C the display showed 37˚C and the thermometer measured 36.2˚C.When set to 55˚C (max) the display showed 57˚C and the thermometer measured 53˚C. We were unable to test the shiller as we don't have the connecting cable. The magnetic stirrer seems to be working well. 25 x 27mm diameter tube holes

Fisher Scientific Isotemp 3016S Recirculating Water Chiller and Heating Unit This item was removed f (more)rom a university where it was surplus to requirement. The unit powers up and is in good working order (thermometer not included). Specifications: - Temperature range -20 to +150˚C - Reservoir volume 6 litres - Pumping capacity 12 litres per minute

Fisher Scientific Isotemp 3016S Recirculating Water Chiller and Heating Unit This item was removed f (more)rom a university where it was surplus to requirement. The unit powers up and is in good working order (thermometer not included). Specifications: - Temperature range -20 to +150˚C - Reservoir volume 6 litres - Pumping capacity 12 litres per minute

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

Motic PA43 BIO Trinocular Upright Biomedical Microscope Objectives Plan UC 4X, 10X, 40X, 100X Optica (more)l System Scalable Infinity-Corrected Optical System(CCIS) Illumination Köhler Halogen 30W and LED 3W Module Features - Kohler illumination with option of Halogen or LED illumination - An automatic power-saving mode is engaged whenever an operator leaves temporarily. - Consistent, even Illumination with IL Function to ensure high quality imaging. - The rackless stage of the PA43 offers smooth movement of the stage with zero-backlash. - Meets a wide variety of application needs including pathology, cytogenetics, hemataology, and toxicology. - Specially designed non-cover glassed objectives are available separately as part of the PA43’s accessory lineup. The PA43 BIOMED is a new series from Motic Scientific, and represents a large step forward in combining modularity with ergonomics to improve application imaging workflows. A progression into routine work, this new microscope’s robust design and solid footprint does not compromise on optical quality and features. Its modularity offers flexibility when choosing a configuration that suits multiple end-user applications--from cost-effective solutions, to high-quality optical systems for lab diagnostics. The microscope is not only modular but also flexible in design, and can be upgraded at any time. INCLUDED: The Motic PA43 BIO Trinocular Upright Biomedical Microscope includes: - Plan UC 4X, 10X, 40X, 100X Objectives - Wide-field eyepiece 10X/22mm - N.A 0.9/1.25 Abbe condenser with PH/DF slider slot - Rackless Stage - Kohler Illumination 30W - LED 3W Module - Power Cord - Operator's Manual - Manufacturer's Documentation - 5 Year Manufacturer's Warranty

Scientific Industries Digital QuadMag Genie Four place magnetic stirrer designed for high speed appl (more)ications. Powerful magnet and motor offer exceptional magnetic force capable of stirring up to 4 2L vessels. Digitally ajdust speed and time. Gentle ramp up avoids spills. INCLUDED: The Scientific Industries SI-5236 Digital QuadMag Genie includes: - Power Cord - Operator's Guide - 2 Year Manufacturer's Warranty

Temperature range: ambient +5ºC to 150ºC Setting range: 15°C to 150°C Temperature stability (at 37°C (more)): ±0.1ºC Temperature uniformity within the block (at 37°C): ±0.1ºC Temperature uniformity across similar blocks (at 37°C): ±0.2ºC Display resolution: 1ºC Heat-up rate (ambient to max): 40 min Equipped with a heating block for 24 x 1.5 mL Eppendorf tubes. Dimensions (WxDxH): 205 x 180 x 122 mm Weight: 3.6 kg

The MACSmix Tube Rotator provides effective overhead sample mixing 50 mL tubes. The device operates  (more)at three different speeds or at set intervals.

Manufacturer: Sartorius Model: MSA6202S Description: The MSA display and control unit is ideal for o (more)perating the Cubis balance.e. The touchscreen and high-resolution graphic display form an ideal display and control unit for the highest demands.This is an intelligent warning function on the Cubis MSA models that immediately recognises any increase.r recognises any increase. Clear setting instructions on the display help the user to level the Three standard data interfaces, Ethernet with integrated web services, USB interface to the PC and RS232C interface for Sartorius accessories, ensure perfect communication. Bluetooth, nine-pin R232SC PC and PS/2-Sc are optional interfaces. Voltage 100 - 240 V, 50 - 60 Hz. B. an AC adapter. The built-in SD card reader makes it possible to transfer weighing data, user profiles, task configurations and settings from one scale to another or to a computer. - Swivelling and removable display and control unit - Compensates for eccentric and off-centre loading errors - Draft shield with motor - With password protection - Test report function - GLP-compliant - Optional motorised levelling function - Conversion of mass units - Time-controlled functions - Second tare memory Technical data: Connection type: RS-232 25-pin / Bluetooth / RS-232 9-pin, incl. PS Display type: High-resolution colour TFT for high-contrast display F

The HX5.EX scale is a modern weighing instrument assuring fast and reliable measurement in hazardous (more) areas classified as zones 1/21 and 2/22. To ensure precision and excellent measurement repeatability, high quality electronic components are used. The weighing platforms offered in wide range of dimensions and maximum capacities, this combined with excellent metrological parameters enables easy selection of an instrument that meets the most demanding requirements. Standard version of the scale is equipped with 2 serial, intrinsically safe RS232 communication interfaces, and with one RS485 interface. They facilitate cooperation with equipment intended for operation in hazardous areas. Possibility to add digital inputs/outputs extends the range of instruments compatible with the indicator by automatic elements compliant with ATEX directive. More demanding customers can use the IM01.EX module, installed in the safe area, which extends the available connectors by Ethernet, USB, 4-20mA/0- 10V analog outputs, Profibus DP and additional digital inputs/outputs. This enables cooperation with external devices: barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control and superior IT systems. Scale operation requires use of a dedicated PM01.EX power supply, which is not a standard scale component. To operate the scale, order a selected type of the dedicated intrinsically safe power supply. Power supply types: PM01.EX-1 - power supply for operation in ATEX area. Used when it is required to connect the power supply to voltage source placed in hazardous area. PM01.EX-2 - power supply for operation outside ATEX area. Used when power supply connection to voltage source is carried out outside hazardous area. Complex software enables carrying out many tasks connected with mass measurement, e.g. parts counting, checkweighing and statistics. The scales feature user-friendly graphic interface, which can be customized using widgets. This and the large colour display of high resolution guarantee easy and clear transmission of data on current process. Colour bar graph significantly influences performance by signalling whether the weighing result is within declared thresholds or not.