International Sales RepsBrazilINCAL Instrumentos Rua Nove de Julho, 25 – Salão TérreoBairro Anchieta – São Bernardo do Campo/SPCEP 09606-010Brasil Contact: Mr. Sandro Silvestre (Commercial Director) Phone: +55 (11) 4427-7480 Mobile +55 (11) 9 9995-0301 E-mail: sandro.silvestre@incal-instrumentos.com.br Web: www.incal-instrumentos.com.br Canada Alpha Controls & Instrumentation Inc. 361 Steelcase Road West, Unit 6 Markham, ON L3R3V8 Canada Contacts: Mr. Marc Brand (Sales Manager)

What’s NewModel 1220 Automated Humidity Generation SystemThunder Scientific’s product line continues to deliver outstanding performance while delivering some of the tightest uncertainties available in today’s market by utilizing the fundamental “two-pressure” principle. With the discontinuation of Thunder Scientific’s Model 1200 humidity generation system, many users have been left without a suitable system that is both mobile and capable of delivering

Technical InformationThunder’s Reference LibraryThis is where you can view Technical Notes and Papers regarding humidity generation and measurement.Solving Humidity Calibration Challenges In Today’s Metrology LabThis paper was presented by Mr. Jeff Bennewitz in the Humidity Session at the NCSL 2003 International Workshop & Symposium, in Tampa Florida. Solving Humidity Calibration Challenges. (74 K)  Featured article published in Sensors magazine. (296

Technical InformationNCSLI published the RISP-5: 2-Pressure, 2-Temperature Humidity Generator paperThis document describes a Recommended Practice for Intrinsic/Derived Standards (RISP-5) on the two-pressure, two-temperature humidity generator.NCSL International has published a Recommended Practice for Intrinsic/Derived Standards (RISP-5) on the two-pressure, two-temperature humidity generator. The origin of the commercial device in use today was a device developed in 1948 by E.R. Weaver and

Events & ShowsHere are some photos of past events Thunder has attended. Stay tuned for future events Thunder will attend to display our brand-new products to the marketplaceNCSL International Workshop & SymposiumThunder will be attending NCSLI this year, so please drop by our booths and say hello.Denver, Colorado: July 6 – 11, 2024 – Gaylord Rockies Resort & Convention Center.

Product RegistrationPlease complete and submit the product registration form below to be sure that you receive news about product upgrades and modifications.For technical support click here. For billing questions or product information, email sales@thunderscientific.com or call 1-800-872-7728.You can Register your product here and download your Software at this link.Click here if you need to download your FREE software.  Note: If

Thunder TrainingClass OptionsField Training For pricing and scheduling contact our sales department at 1-800-872-7728 or email us at sales@thunderscientific.com. We will send one of our highly qualified Calibration technicians to your facility for training.E-Learning Courses We can set up on line conferencing with our technical staff or calibration technicians. Also try looking at our Calibration Tutorials. Bonus materials have been

Thunder Scientific’s NVLAP AccreditationThunder Scientific Corporation is pleased to announce that for the effective dates June 05, 2024 through June 30, 2025, Thunder Scientific’s calibration laboratory received renewed accreditation and follows strict guidelines to maintain its accreditation from the National Voluntary Laboratory Accreditation Program (NVLAP), administered by the National Institute of Standards and Technology (NIST) (What Is NVLAP?) You can

Privacy PolicyOnline Privacy StatementThunder Scientific respects your privacy and is committed to protecting it. Thunder provides this Privacy Statement to inform you of our Privacy Policy and practices and of the choices you can make about the way your information is collected online and how that information is used. We made our web site so that you can browse Thunder’s

Thunder’s GSA InformationRenewal of Thunder Scientific Corporation’s United States General Services Administration (GSA) contract is currently in progress.Once the new contract has been finalized it will be accessible through this web page, or directly through the General Services Administration (GSA Advantage) web site at http://www.gsaadvantage.gov/.Please contact:For updates on the renewal status, contact us toll free at 1-800-872-7728 or via e-mail

Thunder’s GSA InformationThunder Scientific Corporation now has a United States General Services contract available for Federal Agencies.GSA Thunder Products OnlineThunder Scientific offers 11 Products to choose from at the GSA Advantage website, so click the Go To image to get to the GSA Advantage website and see all of the great product packages we have available for Government Agencies. Thunder’s

Thunder Calibration Services Get QuoteThis is a list of just some of the instruments Thunder has calibrated. If you do not see your instrument below, call 1-800-872-7728 the sales department or email sales@thunderscientific.com to see if we can do a calibration for you. Instrument Types Ametek Model 303B Amtek 301051 Chart Recorder Chilled-mirror hygrometer Cole Parmer 3309-60 Cole Parmer 37000-00