Hygrometers

Hygrometers

Using the Model 1500 Portable Chilled Mirror Hygrometer

The Model 1500 is a portable, multi-function, optical chilled mirror hygrometer designed to accurately measure the moisture content in gases.Â-  It offers precision dew point measurement in a robust, transportable carrying case. The Model 1500 uses the chilled mirror (CM) dew point temperature condensation principle to determine the water vapor concentration in gas mixtures, and a precision...

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Hygrometers

Using the PDM-75 Portable DewMaster Chilled Mirror Hygrometer

The Model PDM-75 is an acronym for “Portable DewMaster”.Â-  It is a portable, multi-function, optical chilled mirror hygrometer designed to accurately measure the moisture content in gases.  It offers precision dew point measurement in a robust, transportable carrying case.  The PDM-75 uses the chilled mirror (CM) dew point temperature condensation principle to determine...

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Handheld Thermal Hygrometer offers multi-function operation.
Miscellaneous Meters

Handheld Thermal Hygrometer offers multi-function operation.

RH700 invasive/non-invasive moisture meter reads humidity and moisture values, including ambient temperature, RH, absolute humidity, relative moisture level usingÂ- pinless sensor, absolute moisture level using included pin-type probe, and dew point temperature. Up to 8,000 data points can be logged internally for recall on LCD or downloaded for display in graph or...

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Portable Hygrometer offers spot check measurements to -58°F.
Humidity Indicators

Portable Hygrometer offers spot check measurements to -58°F.

Housed in rugged NEMA 6 polypropylene enclosure with carrying handle, Easidew Plus Portable measures dew point in compressed air and other gases over measurement range of -58 to +68°F, at pressures up to 4,350 psig. Unit provides T95 response to -31°F in less than 10 minutes and offers measurement accuracyÂ- of ±3.6°F. Operating up to 16 hr on rechargeable NiMH...

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Compact, Stand-Alone Chilled Mirror Hygrometer Provides Boost for Small Labs
Hygrometers

Compact, Stand-Alone Chilled Mirror Hygrometer Provides Boost for Small Labs

Rowley, MAÂ- – Since its launch in 2012, the S8000 RS from Michell Instruments has proved to be a popular reference instrument with smaller calibration laboratories enabling them to generate extra revenue by extending their service to humidity calibration. The reason? It is the smallest and lightest hygrometer in its class, which enables small calibration laboratories to extend...

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In-Duct Digital Psychrometer calculates enthalpy.
Hygrometers

In-Duct Digital Psychrometer calculates enthalpy.

Intended for HVACR technicians, Model EP8711P can measure/calculate ambient temperature, RH, dew point, wet bulb temperature, absolute humidity, and enthalpy.Â- Instrument is designed for in-duct measurements upstream and downstream of evaporator unit to determine HVACR system’s efficiency. In addition to 6 in. sensor-tipped probe with linear insertion markings and adjustable rubber...

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Anemometers

Handheld Vane Anemometer/Psychrometer offers 8-in-1 functionality.

With form factor that supports one-handed operation, DAF3009 can measure all parameters associated with installing, testing, and fine-tuning performance of HVACR system: airflow volume (CFM or CMM), air speed (fpm, m/sec, km/hr, mph, or knots), enthalpy (BTU/lb or kJ/kg), ambient/dew point/wet bulb temperatures, wind chill index, and RH. Features include Auto Power Off function; backlit,...

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Indoor Air Quality Meter measures CO2, air temp, RH, and more.
Miscellaneous Meters

Indoor Air Quality Meter measures CO2, air temp, RH, and more.

Leveraging NDIR (non-dispersive infrared) technology, 800046 can be used to monitor IAQ in spaces as well as test air from HVAC equipment. Backlit simultaneous display shows CO2 level from 0–5,000 ppm, humidity from 0–100%, and air temperature from 14 to 140°F. User can also choose rotating display of dew point (8Â- to 140°F) and wet bulb temperature (-100 to...

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Digital Multifunctional Meter performs environmental measurements.
VU Meters

Digital Multifunctional Meter performs environmental measurements.

Supplied with carrying case, operator's manual, portable mini-tripod, and 9 V battery, RH87 combines functionality of sound level, luminometer, relative humidity (RH) meter, and anemometer. This CE-compliant digital multifunctional environmental meter measures sound (dB), temperature, humidity, and light (Lux) and uses standard and metric units. Other features include backlit LCD as well as...

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Gas / Chemical Analyzers

High-Speed Portable Hygrometer Approved for Explosive Atmospheres in Brazil

Rowley, MA –Â-  Michell Instruments' MDM300 I.S. high-speed portable dew-point hygrometer has gained certification from INMETRO, the Brazilian National Institute of Metrology, Standardization and Industrial Quality for use in hazardous or explosive atmospheres. The MDM300 I.S. already carries certification from ATEX, IECEx, CSA, FM and GOST. The Brazilian certification extends the...

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