Chemically resistant sensor housing and mirror eliminate sensor failures when measuring dew/frost point in aggressive background gases
Chamber design and high efficiency heat exchanger result in the ability to measure very low frost points
Hinged cover plate allows easy access to the mirror for cleaning and inspection
RH CAL Portable Relative Humidity Calibrator
Based on Edgetech Instruments field proven chilled mirror sensor technology
A completely self-sufficient and portable humidity calibration system
Temperature and relative humidity controlled independently for custom humidity generation
DewTech 390 Low Dewpoint Hygrometer
A precision laboratory grade hygrometer system that measures an extremely wide range of dew/frost points in gases from as low as –90°C frost point to as high as +20°C dew point
Based in the primary method chilled mirror technique with all the attributes, features and certifications needed for laboratory use at an affordable price
Ideal for metrology labs, scientific research and process measurements or any application where high precision measurement of dew/frost point over a wide range with fast response and high stability are required
PDM75-X3 Portable, Industrial Duty Hygrometer
Based on the Edgetech Instruments DewMaster Hygrometer
Chemically resistant, primary method dew/frost point sensor
Drift free and certified against NIST traceable standards
HP125 Series Multi-Sense Humidity Probe
Single, cost-effective probe continuously measures up to 4 parameters including relative humidity, dewpoint, temperature and pressure
The sensor can be replaced in seconds and automatically synchronizes with the HP125 probe
Can be used stand-alone or in combination with the HP125-DCM or with the SENTRY series of compressed gas alarm modules
DewTrak II MO for Motor Octane Testing
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
CAM Compressed Air Module
Sample chamber allows safe isolation and servicing of sensor probe at pressurized sample takeoff point
For installation and use with HP125 and Sentry humidity probes
Provides ball valve to isolate probe from process pressure and bleeder valve to allow flow of sample gas past the probe sensor