Edgetech Instruments
Edgetech Instruments manufactures highly reliable, state-of-the-art instruments, which deliver unprecedented value and world-class performance. These qualities assist our customers to outperform their competitors and compete successfully in their markets. Currently, Edgetech Instruments focuses on trace moisture, relative humidity, and oxygen measurement, utilizing varying technologies. At the heart of our business is the chilled mirror technology, which gives unrivalled accuracy in the measurement of trace moisture. Our facilities are ISO 9001:2015 registered. We have built a state-of-the-art calibration lab which is ISO/IEC 17025:2017 accredited where we calibrate not only Edgetech Instruments but also other brands of moisture, temperature, and oxygen instrumentation. Edgetech Instruments manufactures in the US, but is a global company with authorized representatives and agents located in major countries around the world.
- 508-263-5900
- 508-486-9348
- h2o@edgetechinstruments.com
- 399 River Road
Hudson, MA 01749
United States
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Precision Humidity Chambers
ELH Series
The Edgetech Instruments Model ELH Series is a series of precision humidity chambers, with NIST traceable accuracies in humidity (±0.5% typical), temperature (±0.1°C) and dew point (±0.2°C). The ELH Series consist of a programmable controller for constant precision control and uniformity, and an integrated DewMaster chilled mirror hygrometer for accurate temperature and humidity measurements.
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Low Dew Point Hygrometer
DewTech 390
The Edgetech Instruments Model DewTech 390 is a Precision Low Dew Point Hygrometer which offers measurement of extremely low Dew Point or Trace Moisture for a variety of background gases at a very attractive price. Based on the Primary Standard Chilled Mirror measurement technique, it provides absolute knowledge of dew point and is provided with a NIST traceable calibration certificate.
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DP Monitor for Compressed Air Systems
Com.Air
The Com.Air dew point monitor has been designed by Edgetech Instruments to offer the highest level of reliability and accuracy available in compressed air system dew point measurement.
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Handheld RH Meter
635-1
The Edgetech Instruments Model 635-1 is a robust and reliable measuring instrument with the protection class of IP54. The large back lit display allows the user to easily view the dew point, RH and temperature readings. The 635 offers both standard plug-in probes and optional wireless probes that can measure up to a distance of 20 meters. A maximum of 3 wireless probes can be used at one time and can be retrofitted with the 635 at anytime. All probes are equipped with a patented humidity sensor offering long term reliability and guaranteed accuracy based on results from worldwide laboratory tests. The 635 is equipped with a secured carrying strap for safe transporting and has heavy duty magnets on the back to ensure secure attachment at the measuring location.
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Trace Moisture Analyzers
Used primarily with air separators, medical gas, semiconductors and in pharmaceutical settings, Edgetech Instruments provides both stationary and portable units used to accurately measure moisture levels in dew point and PPMv units.
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PSS Portable Oxygen Transmitter
OxyTrans-PSS
The OxyTrans-PSS uses a special micro-fuel cell to measure the oxygen concentration. The sensor meets the industrial requirements for accuracy, sensitivity, easy to use and has a long operating life.The calibration of the instrument for trace oxygen measurements in gas should be done with a known calibrated gas. The concentration can be chosen freely within the measuring range.
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Handheld Humidity/Temp Hygrometer
625
The Model 625 is an ideal instrument for indoor air quality (IAQ) and indoor environmental quality (IEQ) measurements of temperature and humidity. The EdgeTech 625 temp/RH probe can be used two ways: use it as an integrated unit by attaching the probe head to the instrument or connect both parts via a cable. The clear back-lit display can be switched between relative humidity, wet bulb, and dew point at the touch of a button.
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Trace Moisture Analyzer
PPM1
Model PPM1 is a trace moisture analyzer designed specifically for monitoring moisture levels in dew point and PPM units. This trace moisture analyzer utilizes an electro-chemical (P205) sensor in combination with a proprietary semi permeable diffusion membrane.
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Multi-Sense Humidity Probe
HP125 Series
The HP125 Multi-Sense Humidity Probe is a cost effective, easy to use solution to many industrial and laboratory measurement and control applications. The HP125 probe exploits the latest advancements in polymer humidity sensing technology and compact electronic circuitry. It is designed to continuously measure up to 4 measurement parameters using a single intelligent sensor tip including RH%, calculated Dew Point, Temperature and either Absolute Pressure or Barometric Pressure!
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RH Calibrator / Dew Point Generator
Edgetech Instruments'' portable calibration system offers the highest accuracy available for both relative humidity and temperature. Using chill mirror technology and precision PRT's, Edgetech''s calibrators offer best repeatability, stability and reliability when measuring RH and temperature. The calibrators are used mainly by calibration labs as a reference standard.The Edgetech Instruments dew point generator, DewGen, another calibration lab favorite, can be used as a stand alone or with a NIST traceable chill mirror dew point system creating very accurate dew points or frost points. Depending on the dry gas source this generator can create dew points from +15C to -80C.
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Chilled Mirror Hygrometer
DewMaster
One, two or three stage sensors available - integral or remote from controller.NIST traceable calibration certificate.Depression range choice of either 45, 65 or 95°C . (one, two or three-stage cooling)Automatic Balance Control (ABC)
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Motor Octane Testing
DewTrak II MO
DewTrakII MO dew point/humidity transmitter is an optical chill mirror hygrometer designed to continuously measure the moisture content and Barometric pressure in the motor octane testing process. It is used to monitor and ensure compliance with test
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Chilled Mirror Transmitter
DewTrak II
The DewTrak II uses the chilled mirror dew point temperature condensation principle to determine the water vapor concentration in gas mixtures, and a platinum resistance thermometer to accurately measure that temperature. Outputs include 4 to 20mA, 0 to 5 Vdc, or 0-10Vdc and an RS232 serial port as well as electrically isolated relay contacts.
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Compressed Air Monitor and Alarm
SENTRY
The Edgetech Instruments Model SENTRY detects upset conditions in compressed air systems by constantly monitoring dew point and pressure at the system header or dryer output. The SENTRY alarms when a loss in pressure or high dew point is detected. This information is valuable in detecting compressor failures, system leaks, or drops in dryer performance. A pulsing audible alarm and strobe lamp provide quick notification of upset conditions. The SENTRY also provides a local display of pressure, dew point and system status as well as 4-20mA analog output and alarm relay contacts.
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Calibration Services
Edgetech Instruments Inc. has the ability to calibrate any hygrometer (Edgetech Instruments or other manufacturers)Edgetech Instruments performs NIST traceable calibrations and is compliant with ANSI/NCSL Z540-1 and ISO 9001Calibration capabilities include 0-95%RH, dew points down to -75C, traces of oxygen to 10ppm
