NIST traceable chilled mirror hygrometer continuously monitors motor intake air fuel mix conditions required for Motor Octane Number (MON) and Research Octane Number (RON) testing
Monitors specific humidity and barometric pressure for compliance with test standards ASTM D2700, D2699, D2885
Can be easily fitted to existing knock engine systems
ELH Series – Precision Humidity Chambers
A group of precision calibration chambers incorporating programmable controllers plus primary method DewMaster chilled mirror hygrometers
Highly accurate temperature and humidity control similar in performance to two-pressure method devices but at a significantly lower price
Delivered with multi-point, NIST traceable, ISO/IEC 17025 accredited certification
DPM-99 Dewpoint Monitor
Drift free alternative medical air dew/frost point monitoring and alarm system encompassing a chilled mirror hygrometer plus audible and visible alarm functions, contained in a NEMA-12 enclosure
Uses a primary method chilled mirror dew/frost point sensor to meet Level 1 and Level 2 requirements of NFPA 99 for Medical Air
Certified in an ISO/IEC 17025 accredited laboratory traceable to NIST Standards
ATDM Air Temperature Probe
Probe used with relative humidity and dew/frost point hygrometers for temperature measurement
Used to convert humidity parameters when known temperature is required
PT 100 temperature sensor has stainless steel sheath and ten foot connecting cable