The ELH Series of precision humidity chambers has NIST traceable accuracies in humidity, temperature and dewpoint. The ELH Series incorporates programmable controllers for constant, precision parameter control and uniformity plus integrated DewMaster chilled mirror hygrometers for accurate temperature and humidity measurements. These highly accurate temperature and humidity control chambers are very similar in performance to two-pressure method devices but they …
The Edgetech Instruments Model DewGen is a divided flow dewpoint generator that can generate dewpoints from +15°C to frost points of -80°C. The source gas is typically dry nitrogen and can be used as a stand-alone or used with an Edgetech Instruments Model DewMaster with an S3 chilled mirror dewpoint sensor resulting in a very accurate, NIST traceable calibration system. …
The NFPA 99 has mandated that for Med Gas systems the “dewpoint for locally compressed air shall be monitored and alarmed per 4-3.1.9.8 and 4-3.1.1.2(f) to protect from line pressure dewpoint rise to 39 degrees F (3.9 degrees C) from a nominal design of 35 degrees F (1.7 degrees C).” This safeguard was the foundation for the new Edgetech Instruments …
The Edgetech Instruments ATDM/AT air temperature probe is used with Edgetech Instruments relative humidity and dew/frost point hygrometers to provide a temperature input for units conversion or for temperature monitoring. It has a stainless steel sheath and is delivered with a ten foot cable.
Edgetech Instruments Pressure Transducer is designed for accurate pressure measurement of gases or liquids compatible with stainless steel. The high level output signal requires no additional signal conditioning and results in excellent stability, accuracy, and fast dynamic response, making the Model PTDM ideal for high performance applications. The stable electronic circuit, combined with Edgetech’s patented variable capacitance sensor, results in …
The Edgetech Instruments Sampling Module is a compact, self-contained unit, which draws a regulated sample gas flow through the chilled mirror sensor. The complete Module is 3.0”H x 8.25”L x 5”W and is equipped with a small capacity, no maintenance, oil-less linear vacuum pump rated for 35,000 hours of service life, flow restrictor (between 1-2 SCFH), Swagelok® bulkhead fittings; all …
