Heating & cooling

Designed for daily use in the laboratory, dry block heaters are ideal for applications that require  (more)particular temperature stability. All units house two easily interchangeable modular blocks, with 40 options to choose from. Close contact between tube and block ensures maximum heat retention for efficient heating. Analog models: economic alternative; low temperature range: +5°C above ambient temperature to 100°C; high temperature range: 75°C to 150 ° C; control via two temperature adjustment knobs. Digital models: for repeatable results; from 5°C above ambient temperature to 120°C; control via touch pad controls with independent and easy to read LED displays for temperature and time display; sound alarm. Models with lid: from 5°C above ambient temperature to 100°C; like digital models but with a heated lid, to minimize condensation and preserve the integrity of the samples. - Exceptional temperature uniformity and extraordinary thermal stability. - Unique single point calibration function to ensure accurate display of actual temperature (digital models) Applications Culture incubation and activation, enzymatic reactions, immunoassays, melting / boiling points, isothermal incubation, nucleic acid denaturation Display LED display in digital models and knob with double adjustment and markings in analog models Operation Detachable three-wire cable and plug (included). Analog models require an external thermometer or temperature adjustment tool for the setpoint Structure Painted steel armor and support bar attachment with fixing knob Construction features Keypad control and audible alarm (digital models) ___________ Not sure which model to choose? Download the Dry Heater Selection Guide for a quick overview of all available models. For a complete list of available accessories, see our catalog: Ohaus Dry Thermostatic Bath Accessories

REFRIGERATED LABORATORY INCUBATORS ST SMART POL-EKO ST - STABILITY AND QUALITY AT THE BEST PRICE Bei (more)ng able to both heat and cool, ST incubators are perfect for the stable and safe incubation of samples, in any working environment. The ST series maintains a constant temperature from 3°C to 40°C with excellent precision. As an option, the range can be extended up to +70 °C. Operation at ambient temperature +10°C...+28°C, for cooled incubators with glass door +10°C...+25°C. It's necessary to purchase automatic defrosting function (ST/CHL PLUS) for all units operating at set point <=5°C to prevent icing. Large touch display, LED lighting, alarms, lock, simple and comfortable design, will make using these incubators a breeze; and thanks to the programming with time and temperature profiles, you will be able to carry out highly precise and repeatable incubations. But it doesn't end here, continue reading and discover all the other surprising features of these incubators! WHICH VERSION? THE THREE VERSIONS OF THE ST MODEL The three models differ in the materials of the internal chamber, the materials of the shelves and the safety class. This subdivision allows you to choose based on your real needs, meeting your budget. BASIC: aluminum interior; metal grid shelves; safety class 1.0 (DIN 12880). COMFORT: stainless steel interior according to DIN 1.4016; stainless steel grill shelves; safety class 1.0. PREMIUM: Interior in acid-resistant stainless steel according to DIN 1.4301; stainless steel grill shelves; safety class 2.0. As an option, at the bottom of the page, you can find the ST-INOX accessory; this allows you to order your ST refrigerated incubator with polished stainless steel exteriors, rather than powder-coated sheet metal (light gray with graphite front panel) as standard. ABSOLUTE CONTROL CONTROL PANELS The SMART control panel is among the most complete you can find on the market. Large symbols and temperature values ​​guarantee comfortable and clear reading, combined with disarming ease of use. The latest generation touch screen responds to commands even if touched with latex gloves and is equipped with a large display: all values ​​are perfectly readable from any angle, regardless of the intensity of the light. More and more? POL-EKO has already thought about it. For those who want cutting-edge functions and the freedom of transfer and remote use, POL-EKO offers you the SMART PRO controller. You can find all the differences between the SMART and SMART PRO panel in our dedicated post: insights on SMART and SMART PRO. With the SMART PRO versions, more accessories and options will also be available. DO YOU KNOW THE ADVANTAGES OF AN ADVANCED CONTROLLER LIKE THE SMART PANEL? - Sharp 4.3' color touch screen - Quick and easy data transfer: via LAN or USB - Fast, multi-segment, time and temperature programming - Visual and audible alarms with colored bar on display - Internal memory for programs and data storage - User manual downloadable directly from the controller - Loop function up to 255 times or infinite - Controls can be managed even when wearing latex gloves - Recording of the minimum, average and maximum temperature value for each segment - Overview of the set and current parameters during operation - Operation in temperature or time priority mode - ... and much more More and more? POL-EKO has already thought about it. For those who want cutting-edge functions and the freedom of transfer and remote use, POL-EKO offers you the SMART PRO controller. You can find all the differences between the SMART and SMART PRO panel in our dedicated post: insights on SMART and SMART PRO. With the SMART PRO versions, more accessories and options will also be available. QUALITY FIRST Resistant. Durable. POL-EKO incubators are designed and built to guarantee the best performance. They are a smart purchase, for customers who want to invest in the future of their laboratory. By choosing these products you will have precise results for years and years, repeatable and in complete comfort. The ST SMART series incubators are built with the best materials and equipped with the most important accessories, to give you a complete and ready-to-use standard product. - Insulated door with lock - Internal LED light - Optional internal and/or external glass door - USB port for downloading recording data, events, manuals, service. - LAN port - Open door alarm - Access port for external sensor on the side - Quality control protocol (in +37°C) - Available with FOT: phytoperiodic system – day and night simulation. To find out more, download our informative PDF: The photoperiodic (FOT) and phytotron (FIT) systems by POL-EKO. The three versions of the ST models The three models differ in the materials of the internal chamber, the materials of the shelves and the safety class. This subdivision allows you to choose based on your real needs, meeting your budget. BASIC: aluminum interior; wire shelves; over temperature protection class 1.0. COMFORT: stainless steel interior according to DIN 1.4016; stainless steel wire shelves; over temperature protection class 1.0. PREMIUM: Interior in acid-resistant stainless steel according to DIN 1.4301; stainless steel wire shelves; over temperature protection class 2.0. As an option, at the bottom of the page, you can find the ST-INOX accessory; this allows you to order your ST refrigerated incubator with polished stainless steel exteriors, rather than powder-coated sheet metal (light gray with graphite front panel) as standard. ST SMART SERIES POL-EKO offers 10 models of refrigerated incubators with capacities from 70 to 1540 litres. The ST series also offers multi-chamber models with two or three separate and independently controlled internal compartments. These solutions allow you to save space in the laboratory and perform tests at different temperatures. Mixed multichambers are also available, such as incubator-refrigerator or incubator-freezer combinations. DETAILS AND ACCESSORIES Every detail of your POL-EKO models is designed to make routine work as simple and comfortable as possible. Below, the front and rear view. 1 - rating plate 2 - Temperature sensor 3 - Shelf 4 - Access port for external sensor 5 - Adjustable feet 6 - Solid external door 7 - Ventilation 8 - Lock 9 - Touch screen control panel 10 - USB port 11 - Door open sensor 1 - Main switch 2 - Condenser 3 - Cooling system 4 - Fuse 5 - Main power socket 6 - LAN port For larger models: a - Anchor rods b - Integrated power cable c - Fuse d - Main switch e - LAN port OPTIONS POL-EKO allows you to increase the possibilities of your oven with quality accessories; to better adapt to particular applications or to equip the instrument with safety systems and advanced connections. In the photo, the beautiful glass doors supplied with the ST models. - Internal glass door - External glass door - Grid shelf - Stainless steel grill shelf - Perforated shelf - Reinforced shelf - Stainless steel basins - Aluminum or stainless steel drawer with guides - Wheels - Coffee table with wheels - Automatic defrost function - Heating up to 70°C - Photoperiodic system - POT - Internal socket - LabDesk software - IQ OQ PQ calibration and qualification - Overtemperature protection class 3.3 according to DIN 12880 - Backup battery for the display in case of power failure - Dry alarm contact - LAN cable - Non-standard 20/60/100 mm access door - Additional 30 mm access door

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 2000 model (measured with ethanol): - at 20°C, 2.00 kW - at 10°C, 1.50 kW - at 0°C, 1.06 kW - at -10°C, 0.68 kW - at -20°C, 0.38 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

Refurbished - 6 months warranty. Features: - Natural refrigerant - Touchscreen user interface - Whis (more)per-quiet operation - Less footprint - Particularly high temperature accuracy Technical specifications: - Volume: 949 liters - Temperature range: -50°C to -86°C - External dimensions (WxDxH): 1148 x 955 x 1981 mm - Internal dimensions (WxDxH): 1016 x 719 x 1301 mm - Weight: 353 kg

Bunsen burner AES securos + pedal Category: SCU 6001000 nominal thermal load: 1300W Gas consumption: (more) 102g/h

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

Dimensions (WxDxH): 140 x 140 x 650 mm Compartment dimensions (WxDxH): 135 x 135 x 75 (x8) mm

Temperature range: +7°C to 85°C Speed: 3 – 4 rpm (± 1) Max No. of Tubes: 3 large 80 mm tubes (2 incl (more)uded) Dimensions (DxWxH): 555 x 325 x 375 mm Internal Dimensions (DxWxH): 320 x 270 x 250 mm

Temperature range: -10°C to -26°C Capacity: 465 L Dimensions (HxWxD): 2120 x 700 x 830 mm Internal d (more)rawer dimensions (WxD): 560 x 555 mm Weight: 120 kg

Temperature range: Ambient to 320°C Speed range: 100 – 2000 rpm Max. stirring capacity H₂O: 10 L Pla (more)te dimensions: Ø 125 mm Plate material: Stainless steel Dimensions (WxDxH): 168 x 220 x 105 mm Weight: 2,4 kg

This white freezer from Beko is a sleekly designed freezer with a handy layout. The Beko RFNE270K31W (more)N has a net capacity of 214 liters, with the freezer compartment equipped with a No-Frost system. So you never have to defrost this freezer again. Dimensions (HxWxL): 1518 x 595 x 655 mm Volume: 214 l Weight: 63.5 kg

Temperature range: -50°C to -86°C (at 32°C maximum ambient operating temperature) Cool down time: 3. (more)7 hours (from 25°C to -85°C, freezer empty) Alarms: High/Low temperature, power fail, battery low, filter clean, fault Capacity: 101 L Internal Dimensions (HxWxD): 640 x 480 x 330 mm Dimensions (HxWxD): 830 x 900 x 566 mm Weight: 116 kg

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The 'F' PREMIUM series plasma freezers are instruments of the highest quality and with state-of-the- (more)art functionality. The safety standards developed by B Medical Systems define unique technical characteristics, guaranteeing the safe storage of preparations and establishing the highest safety standards for the user. ACCURATE TEMPERATURE AND GUARDED 24 HOURS - Controlled air cooling system for uniform and stable temperature distribution - Automatic defrost with stable temperature maintenance - Rapid recovery of the temperature even after numerous door openings - Safety thermostat to prevent freezing - Long autonomy in case of power failure - Acoustic and visual alarms with remote notification via SMS or email - °B Connected universal software for remote archive, report (FDA 21 CFR Part 1 compliant EFFICIENCY - US SNAP and F-GAS compliant high efficiency natural gas - High performance and low consumption compressor - Polypropylene chassis with one-piece print guaranteed for life against corrosion and fully recyclable CONVENIENCE - Easy access to parameters via 7' touch-screen - Card reader for reserved entrance or with password - Data export via USB or card reader - Anti-bacterial coating for the best cleaning - Low noise - Low heat emission - Modular internal equipment - Easy access to internal drawers-trays - Highest quality stainless steel - Set Point -41°C F401 plasma freezer - Storage capacity (350ml plasma bags): 345 - Cold/hot temperature alarm limit: -46°C / -32°C - Medical Device according to MDR (EU) 2017/745, Class IIa - Multifunction electronics with 0.1°C touchscreen display and monitoring software - Wide range of functions and accessories MULTIFUNCTION ELECTRONICS FOR MAXIMUM RELIABILITY - Multi-function electronics - Audiovisual alarm system with remote transmission in case of unexpected temperature changes and power failure - Compatible with universal connected '°B Software' for remote monitoring, logging and long-term archiving - Electronic temperature recorder - USB port for easy export of logged data - Data backup battery OPTIMIZED DESIGN FOR ENERGY EFFICIENCY - Thick polypropylene insulation, without corrosion and with perfect thermal insulation, 100% recyclable - Minimized cold air loss - Ecological refrigerant R290 - Ecological footprint reduced to a minimum STRUCTURE IMPROVED AND BUILT FOR EVERLASTING DURABILITY - Corrosion resistant structure guaranteed for life - Built by rotational molding, in high quality polypropylene for better insulation and robustness - No sharp edges for easier maintenance and cleaning - Ergonomic design for safe use at all times According to: - European Medical Device Regulation: MDR (EU) 2017/745, Class IIa(models: 220-240 V - 50/60 Hz & 230 V - 50 Hz) - EMC directive: 2014 / 30 / EU(models: 220-240 V - 50/60 Hz & 230 V - 50 Hz) - Low voltage directive: 2014 / 35 / EU(models: 220-240 V - 50/60 Hz & 230 V - 50 Hz) - FDA regulation-Medical Device: 21CFR Part 864.9700, Class II(models: 115-127 V - 60 Hz & 220 V - 60 Hz) - cCSAus certificate: Yes (models: 115-127 V - 60 Hz & 220 V - 60 Hz) - GMP - Clean room classification: Class ISO 6 / EC GMP B Class ISO 5 / EC GMP A

CryoBox Freezer Rack THERMO SCIENTIFIC 5038-4322 Brand new in original packaging For standard cryoge (more)nic boxes with ease with these durable stainless steel and aluminum freezer racks, which fit most standard chest freezers and upright freezers Part number: 5038-4322 For 12 standard Cryoboxes 12-place rack (4X3) Type: horizontal Dimensions: 22.5 x 44.4 x 14.3 cm (lxWxH)

Heidolph MR-Hei Standard hot plate stirrer. Maximum temperature of the plate 300 °C (250 °C of the s (more)ample), accuracy ± 1 °C, heating power of 820W. Speed up to 1400 rpm. Maximum capacity 20L. Ceramic coated 145 mm Ø plate. Heidolph MR Hei-Standard hot plate stirrers are suitable for all standard applications. They have protection against overheating that turns off the equipment if the set temperature is exceeded by 25 °C. Rotation uniformity even at very low revolutions. Suitable for continuous operation. Chemically resistant.

Selecta Precisterm thermostatic water bath. Capacity 12 L. Temperature range: ambient +5 °C to 110 ° (more)C. Stability ± 1ºC. Inner and outer stainless steel case. Inside dimensions: 15*30*30 cm (height, length, depth). Weight 8 Kg. User manual. Selecta Precisterm Water and Oil Baths. Providing excellent temperature stability for water and oil bath needs.

Muffle furnace Selecta SELECT HORN. Chamber capacity 9 L. Adjustable temperature up to 1150 °C. Accu (more)racy ±1 °C. Resolution: 1 digit. Digital electronic temperature and time controller that allows programming a ramp of up to 8 segments or two of 4 segments. Heating elements evenly distributed. Fiber-ceramic insulation. Up-and-over door with disconnection of operation in opening. It has some flaws in the paint that do not prevent its operation. Dimensions: inside 15*20*30 cm, outside 58*59*65 cm; 70KG. 3000 W. User manual. The Selecta Select-Horn electronic muffle furnace has an interior enclosure made up of high-quality refractory plates and evenly distributed heating elements with special long-lasting high-melting point wire. Excellent thermal insulation and reduced consumption. Quick temperature recovery when opening and closing the hinged door.

This was removed from a university lab where it was surplus to requirements. Inside dimensions - D57 (more) W76.5 H126cm2 Shelves -&nbsp;56 x 75cm The unit powers up and the temperature was set to -86 and dropped as low as -86˚c (thermometer read -80˚c) after running for 5 hours. The item is in reasonable cosmetic condition but it is covered in tape marks and residue, and some of the shelf door hinges are broken.

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The universally applicable lab oven U is Memmert’s classic appliance for temperature control in scie (more)nce, research and material tests in industry. The technologically perfected masterpiece made of high-quality, hygienic, easy-to-clean stainless steel leaves nothing to be desired in terms of ventilation and control technology, overtemperature protection and precisely tuned heating technology. Working temperature range: ambient +10 to 300°C Setting accuracy temperature: up to 99.9 °C: 0.1 / from 100 °C: 0.5 Setting temperature range: 20 to 300°C Fan: forced air circulation by quiet air turbine, adjustable in 10% steps Fresh air: Admixture of pre-heated fresh air by electronically adjustable air flap Vent: vent connection with restrictor flap Capacity: 108 L Max loading per shelf: 20 kg Max loading total: 175 kg Internal dimensions (WxHxD): 560 x 480 x 400 mm Dimensions (WxHxD): 745 x 864 x 584 mm Weight: 74 kg

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SANYO MIR-152 refrigerated incubator / oven - with forced convection -10 / 50 ° C Model: SANYO PHCBI (more) MIR 152 refrigerated and ventilated Capacity: 126 liters Temperature range: -10 ° C to 50 ° C Glass on the front Integrated digital temperature display 1 shelf With internal lighting Cable passage: Ø 30 mm (on the left wall) Power supply: 230 V, Frequency: 50-60 Hz, Power: 220 W, Internal dimensions: 62 x 38 x 55 cm Overall dimensions: 70 x 58 x 102 cm Weight: 70 kg Tested at 37 ° C and 4 ° C

INTEGRA FIREBOY eco safety Bunsen burner + pedal Mobile Bunsen burner with two adjustment knobs for  (more)gas and air, Gas type: Natural gas, butane, propane L×P×H: 100×150×60 mm Weight: 1.3 kg Traces of green oxidation on the copper burner