Test Tube Heaters

Laboratory heaters are essential for creating a precise and controlled heating environment during laboratory applications. Laboratory heaters are designed to distribute heat evenly, minimize temperature variations, and ensure consistent heating of your samples. At Thomas Scientific, we have an extensive range of test tube heaters suitable for various applications, including preheating samples, thawing frozen samples, sample incubation, and much more. Lab induction heaters are perfect for controlled heating and are specially designed to generate and maintain precise temperatures to achieve precise and accurate results. Extraction heaters, beaker heaters, and lab induction heaters carry a set of factors to suit your requirements with features to monitor temperature range, safety features, and compatibility with your lab and its needs.

In addition to heaters, Thomas Sci also offers incubators.

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  • IH series mid-frequency induction heaters are designed to operate between 30 and 80 kHz. Mid-frequency heaters are excellent for small parts heating, cutting, diamond tool brazing, soldering copper plumbing fittings, auto parts heat-treating, annealing of stainless steel containers and more. …

  • Ideal for heating liquids of all types in laboratory and industrial use Heating element is polished Type 316 stainless steel Design permits hanging over edge of vessel Elements are contained in coil section to concentrate heat at bottom of vessel Risers are unheated; 1,500 watts,…

  • BriskHeat

    Product Highlights Designed for use on small tubes, vessels, or any application where space is limited Can be wrapped around objects as small as 1/8" (3mm) diameter Exceptional flexibility Rapid thermal response Exceptional durability: excellent for laboratory, production,…

  • Across International's IHL series 1 kHz to 20 kHz low frequency induction heaters are good for a wide range of applications including deep heat penetration for full hardening processes, steel rod forging, tempering of pressing dies, pre-heating for welding, and melting of metal batches over 4…

  • This electrically insulated 25 gauge nichrome wire can be wound closed or open spaced. Max.temp 594 degreeC. The wire is approx. 1mm in diameter and has a resistivity of 2.1ohms/foot at 20 degree C; maximum ampere rating in open air at 594 degreeC is 3.7amps. The amperes are derated when enclosed…

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    Electrothermal (Cole-Parmer)

    The Micro- and Macro-Kjeldahl Extraction equipment has been designed for Kjeldahl extraction on a micro/macro scale to determine the protein content of food. These multibank units have 2 or 6 recesses in a stainless steel outer casing with back-mounted brackets (supplied with each unit), which…

  • IHG series 100 kHz to 1100 kHz high frequency induction heaters are among the latest products developed by Across International. They can quickly heat most metals that other frequencies can not heat efficiently, like aluminum and metal powders. And uniquely they can heat parts from a distance.…

  • Techne (Cole-Parmer)

    Choice of 130°C or 200°C maximum temperature Three block capacity Digital setting and display Uniform and stable temperatures Designed for the precise heating of test-tubes, micro centrifuge tubes and cuvettes and microtitre plates. The bright, easy to read LED…

  • Across International IH series mid-frequency induction heaters are designed to operate between 30 and 80 kHz. Mid-frequency heaters are excellent for small parts heating, cutting, diamond tool brazing, soldering copper plumbing fittings, auto parts heat-treating, annealing of stainless steel…

  • Product Highlights Provides Even Heat for Griffin and Standard Beaker Heating Applications Removable with VELCRO®-like Closure. Easy-Access to Graduation Moisture and Chemical Resistant. No Need to Worry About Spills Specifications Maximum exposure…

  • Product Highlights Built-in temperature control: plug-and-play Suitable for large range of surfaces like tanks, hoppers, conveyors, silos, etc. SRL Series: Ideal for metal surfaces  Easy-to-apply industrial strength pressure sensitive adhesive backing option …

  • Labworldsoft 6 Visc software enables the automation of laboratory processes by connecting ROTAVISC viscometers to other devices, such as a thermostat, through a PC. Measurement processes and parameters can thus be easily recorded for analysis and documentation. In addition, users can e.g. monitor…

  • Vitl Life Science Solutions

    It's time for a new generation of dry block heater You shouldn’t have to waste time making sure that your samples are being heated to the temperature that your block heater says they are. You shouldn’t have to put tin foil over your consumables to make sure the heat…

  • Product Highlights Built-in temperature control: plug-and-play Suitable for large range of surfaces like tanks, hoppers, conveyors, silos, etc. SRP Series: Ideal for plastic surfaces Easy-to-apply industrial strength pressure sensitive adhesive backing option Specifications: …

  • Across International

    IHG series 100 kHz to 1100 kHz high frequency induction heaters are among the latest products developed by Across International. They can quickly heat most metals that other frequencies can not heat efficiently, like aluminum and metal powders. And uniquely they can heat parts from a distance.…

  • Techne (Cole-Parmer)

    Two blocks with independent temperature control 130°C or 200°C maximum temperature Digital setting and display Uniform and stable temperatures Innovative design accommodating 2 blocks with independent temperature control allowing them to be set at different temperatures. The two…

  • Vitl Life Science Solutions

    Adapters for the Ther-Mix and Flexi-Therm Vitl offers a range of interchangeable intelligent Heated Modules, used as adapters for the Flexi-Therm dry block heater and Ther-Mix heated laboratory mixer. Our Heated modules are a more efficient and accurate method of sample heating.…

  • Techne (Cole-Parmer)

    Analogue control Economical price 130°C maximum temperature Hot warning light to warn that the blocks are too hot to touch Uniform and stable temperatures Robust construction with simple analogue setting of temperature. The 'Hot' warning light will flash whenever the block…

  • Tall, heavy-walled glass vessels coated with Instatherm® to accommodate larger and taller vessels. A thermocouple well is imbedded in the insulation. Designed to operate at up to 250 degrees C. Do not run dry or above max voltage. Bare, flat bottom suitable for use with magnetic stirrers. All…

  • Mettler Toledo

    Premium high temperature automated TGA/DSC that has a temperature range up to 1600°C. Includes a 7 place ultra-microgram balance. Mettler products are intended for sale/shipment within the US only. International customers should contact their local Mettler distributor to place orders for…

  • Mettler Toledo

    Premium automated TGA/DSC with large furnace that has a temperature range up to 1100°C. Includes a 6 place microgram balance from the worldwide leader. Mettler products are intended for sale/shipment within the US only. International customers should contact their local Mettler…

  • Product Highlights Suitable for large range of surfaces like tanks, hoppers, conveyors, silos, etc. Exceptional durability Easy-to-apply industrial strength pressure sensitive adhesive backing option Grounded heating element meets NEC 427.23 Optional high-limit…

  • Product Highlights Speed up the flow of slow moving and uncooperative contents such as honey, molasses, lube oil, and more! Wrap-around blanket design allows you to heat a tote tank / IBC from the outside Designed for caged, plastic, or metal tote tanks / Intermediate Bulk…

  • MilliporeSigma

    Economical and dependable. These mantles have a ceramic heat cavity (resistance wire completely embedded), a grounded metal housing for safer operation, a low profile that permits magnetic stirring, and can be operated at up to 550 C. May be used as an air or sand bath. All models have a 36 in.,…

  • Techne (Cole-Parmer)

    Choice of 130°C or 200°C maximum temperature Digital setting and display Uniform and stable temperatures Designed for the precise heating of test-tubes, micro centrifuge tubes and cuvettes and microtitre plates. The bright, easy to read LED display facilitates very easy setting of…

  • With thermostat In tubular, stainless steel sheath, 8 mm diameter Thermostat has adjustment dial with reference scale 0 to 11 in 60 divisions; stainless steel probe is protected by heating element configuration Pilot light indicates when unit is heating Thermostat housing is 70 mm…

  • Mettler Toledo

    STARe Software Silver Package The powerful and versatile STARe software provides unrivalled flexibility and unlimited evaluation possibilities to meet your thermal analysis needs. STARe Software Option TGA Evaluation The STARe TGA Evaluation Software option provides additional…

  • For all controllers except Model 270, 24 gauge, coiled PVC. Legal Information: J-KEM is a registered trademark of J-KEM Electronics, Inc.

  • Mettler Toledo

    High Temp Premium DSC with Sample Robot Premium air cooled DSC with sample robot. This DSC uses a ceramic sensor with 56 thermocouples guaranteeing outstanding resolution and sensitivity. High Temp Premium DSC with Sample Robot (Intracooled) Premium automated DSC with intracooler option…

  • IHG series 100 kHz to 1100 kHz high frequency induction heaters are among the latest products developed by Across International. They can quickly heat most metals that other frequencies can not heat efficiently, like aluminum and metal powders. And uniquely they can heat parts from a distance.…

  • Product Highlights Built for heating in extreme cold conditions down to: -40°F (-40°C) Durable industrial grade 60% more wattage than typical 5w/ft rated self- regulating heating cable Ideal for freeze protection and thawing: metal or plastic pipes and valves. Can also be…

  • Used to control THERMOWELL heating mantles or other resistive heating circuits (hot plates, heat tapes, water baths, etc). Available in solid-state or proportional on/off models. All models are fused (without circuit breakers). Calibrated in terms of percent power level from 5 to 90% (i.e. when…

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