Born from DISA’s electronics department in 1947, Dantec Dynamics develops and manufactures optical measurement systems that turn fluid-flow and solid-structure measurements into usable research and testing data. Its long history includes the first commercial constant-temperature anemometer in 1958, the first commercial laser Doppler anemometry system in 1971, and continuing work with universities and research institutions worldwide. The company also provides application support and contract measurement services, and operates under ISO 9001:2015 certification.
ISO 9001:2015
EN 4179
Compliance program
NAS 410
Compliance program
ASNT SNT-TC-1A
Compliance program
EN207
Compliance program
EN208
Compliance program
Optical Scientific, IncFounded in 1985, Optical Scientific, Inc. develops and manufactures optical scintillation-based sensors, environmental monitoring solutions, automated weather stations, optical flow sensors, and precision optical instruments. Its systems measure precipitation, present weather, visibility, air and gas flow, crosswinds, and atmospheric turbulence for airports, highways, railroads, maritime operations, power plants, refineries, environmental monitoring, and other industrial and research applications.NEW YORK, NY
Gurley Precision Instruments, IncFounded in 1845, Troy-based Gurley Precision Instruments makes measurement equipment spanning optical encoders, precision optics, materials-testing instruments and open-channel flow meters. Its hydrological work dates to 1885, while its Genuine Gurley paper-testing instruments have been made since 1923, giving the company an unusually deep history in specialized measurement. Gurley is ISO 9001:2015 certified and continues to develop custom equipment for OEM, industrial, military and aerospace applications.TROY, NY%20-%20PNG.png?width=925&height=246&name=Ducom%20-%20Logo%20-%20Full%20-%20Vector%20%5C(90%20Gray%20and%20Light%20Blue-Inverted%5C)%20-%20PNG.png)
Ducom InstrumentsSince 1978, Ducom Instruments has built its identity around developing measurement technology for demanding research and quality laboratories. The company designs test instruments and software, with Ducom Labs providing contract testing and scientific support for industrial and academic customers. Its international distributor network spans more than 29 countries.BOHEMIA, NY
Transonic Systems IncFounded in 1983 by Cornell engineer Cornelis Drost, Transonic Systems develops biomedical flow-measurement tools built around the transit-time ultrasound technology he pioneered. From its Ithaca headquarters, the company supports clinicians, researchers and medical-device developers with quantitative measurements used from operating rooms and dialysis clinics to life-science laboratories and OEM devices. Transonic’s 120-person organization manufactures in an ISO 13485:2016-certified facility and has supplied flow technology cited in thousands of studies.ITHACA, NY