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 Scientific also offers incubators.

Test Tube Heaters

Products (27)

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  • Heater Element Wire, Electrically Insulated

    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...

  • SRL-ADJ Silicone Rubber Heating Blankets with Control (with PSA)

    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 Specifications: Power densities: SRL...

  • Thermowell heating mantle

    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.,...

  • Thermowell heating mantle

    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.,...

  • SRL-ADJ Silicone Rubber Heating Blankets with Control (no PSA)

    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  Specifications: Power densities: SRL series: 2.5 watts/in 2 (.003 watts/mm 2 )  Without pressure sensitive...

  • SRP Silicone Rubber Heating Blankets (with PSA)

    Product Highlights Suitable for a large range of surfaces like tanks, hoppers, conveyors, silos, etc. SRP Series: Ideal for plastic surfaces Exceptional durability and longevity Easy-to-apply industrial strength pressure sensitive adhesive backing Patented grounded heating element for your safety...

  • Silicone Rubber Griffin Beaker Heaters

    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 temperature: 232°C (450°F) 120 or...

  • J-KEM® thermocouple extension cable For thermocouple T, single-element

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

  • TOTE Wrap-Around Tote Tank/IBC Heaters

    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 Containers (IBCs)...

  • Flexi-Therm Dry Block Heater

    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 stays in. You...

  • SRP Silicone Rubber Heating Blankets (no PSA)

    Product Highlights Suitable for a large range of surfaces like tanks, hoppers, conveyors, silos, etc. SRP Series: Ideal for plastic surfaces Exceptional durability and longevity Patented grounded heating element for your safety meets NEC 427.23 Optional high-limit thermostat to protect heater and...

  • Mid-Frequency Split Induction Heaters

    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....

  • Instatherm Beaker, Griffin Low Form

    Instatherm® Griffin style beaker with pouring spout. Designed to operate at up to 250 degrees C. Do not run dry or above max voltage. degrees per minute), with very low thermal lag. The bottom is uncoated Bare, flat bottom suitable for use with magnetic stirrers. All baths include a connecting...

  • Digital 2 Block Heater

    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 the...

  • HWC High Temperature Heating Cords

    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 Excellent for laboratory, production, maintenance, and R&D applications Specifications 3/16"...

  • IKA® ETS-D5 temperature controller electronic contact thermometer

    IKA® ETS-D5 Electronic Contact Thermometer •Electronic contact thermometer with 3 operating modes •With optimized PID control •RESET function •Incl. stainless steel sensor H 62 •For all magnetic stirrers with contact thermometer bushing according to DIN 12878, class 2 e.g. IKA, Heidolph and Corning...

  • Heet-O-Matic Tubular Immersion Heaters

    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 H x 50 mm o.d.,...

  • IKA® supports for stirring hot plates

    Stainless steel support rod for all magnetic stirrers with M 10 threaded bushing. Legal Information: IKA is a registered trademark of IKA-Werke GmbH & Co. KG

  • POWERMITE(TM) solid-state type-600W capacity heat controls SS-2

    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 knob...

  • HTC Heating Cords

    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, maintenance, and...

  • TB110 Hazardous-Area Rated Bulb and Capillary Temperature Controller

    Product Highlights Suitable for hazardous-area environments Ideal for heat tracing, freeze protection, and process maintenance applications Bulb and capillary surface temperature control or ambient sensing Numerous temperature range choices to fit your application Specifications Rated 22 amps up to...

  • Thermowell heating mantle

    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.,...

  • SRP-ADJ Silicone Rubber Heating Blankets with Control (no PSA)

    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 Specifications: Power densities: SRP series: 1.25 watts/in 2 (.002 watts/mm 2 ) Without pressure sensitive adhesive...

  • SRL Silicone Rubber Heating Blankets (no PSA)

    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 thermostat to protect...

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