Buck Research Instruments, LLC Datasheets for Hygrometers and Humidity Measurement Instruments

Hygrometers and humidity measurement instruments test for absolute humidity, relative humidity, or dew point in air.
Hygrometers and Humidity Measurement Instruments: Learn more

Product Name Notes
Cryogenic Hygrometer -- CR-1A Benefits of the CR-1A • Wide Range: down to -120 °C (< 1 ppb) • Fast Response Time: typically 10-20 seconds • Inherent Stability and Accuracy • NIST-traceable • Very...
Cryogenic Hygrometer -- CR-2 Benefits of the CR-2 • Wide Range: down to -100 °C (15 ppb) • Fast Response Time: typically 10-20 seconds • Inherent Stability and Accuracy • NIST-traceable • Very Low...
Aircraft Hygrometer -- 1011C The 1011C Aircraft Hygrometer is a complete chilled mirror optical dew point system for monitoring atmospheric dew and frost points. It provides three stages of thermoelectric cooling, and can reach...
Chilled Mirror Hygrometer -- CR-4 The CR-4 is a chilled mirror hygrometer that uses a 3-stage thermoelectric cooler (TEC) to enable frost point measurements of as low as –65 °C, under favorable ambient conditions. Depending...
Chilled Mirror Hygrometer -- CR-5 The CR-5 is a chilled mirror hygrometer that uses a 3-stage thermoelectric cooler (TEC) to enable frost point measurements of as low as –60 °C, under favorable ambient conditions. It...
Cryogenic Hygrometer -- CR-3 The new CR-3, like the CR-2, utilizes a closed cycle cryocooler, but differs in that it cannot be used on aircraft. The CR-3 is specifically designed for long-term, continuous-use applications...
Chilled Mirror Hygrometer -- UHQ-4P The UHQ-4P is a chilled mirror hygrometer that is designed for measuring elevated dew points up to 150°C, such as those found in fuel cell and combustion applications Using technology...
Portable Humidity Generator -- VAPORPAK® The VAPORPAK® is a battery-powered, portable humidity generator for calibrating a wide variety of humidity sensors in-situ. It is extremely accurate and stable over a wide range of temperatures and...
Portable Humidity Generator -- VAPORTRON® H-100BL/H-100CL The Vaportron is a humidity generator for calibrating a wide variety of humidity sensors. It is extremely accurate and stable over a wide range of temperatures and humidities. It has...