Dew Point
is the temperature at which evaporation and condensation occur at the same rate.
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Product
Portable Sulphuric Acid Dewpoint Temperature Monitor
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The fuels used in boilers, such as coal, heavy oil and natural gas, contains S. during the combustion process, S and O₂ form SO₂, and a small amount of SO₂ is converted into SO₃ under catalysis of Fe₂O₃, V₂O₅ and other catalysts. Under normal circumstances, the volume of SO₃ in the boiler flue gas is 1×10-6～50×10-6, and the water vapor is about 10%. When the temperature of the flue gas is below 200°C, SO₃ and the water vapor are completely combined into H₂SO₄ vapor. A small amount of H₂SO4 vapor will significantly increases the acid dew point. When the surface temperature of the boiler heat exchange equipment is lower than the flue gas acid dew point, the H₂SO₄ vapor will condense on the surface to become sulfuric acid solution with a concentration of about 80%, which will adhere to the surface of the heat exchanger and cause acid corrosion. Typical equipment that is prone to corrosion includes air preheaters, induced draft fans and flue walls.
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Product
Temperature and Humidity Transmitter
T3419-2
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Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Product
RH+T+Tdp Cable Probe
T3111-2
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Relative humidity, temperature sensors at probe on the cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Product
Temperature, Humidity, Bar. Pressure Transmitter
T7411-4
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Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy. Built-in pressure sensor.
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Product
DP Monitor for Compressed Air Systems
Com.Air
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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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Product
Trace Moisture Analyzer
PPM1
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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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Product
All-in-One Meteo Compact Station
HDMCS-100
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A ready to use and easy to set up Automatic Weather Station. The AWS measures wind speed, wind direction, humidity, dew point, temperature, barometric pressure and rainfall.
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Product
Temperature and Humidity Transmitter
T3319
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Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Product
Temperature and Humidity Probe
T0211
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Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Product
Compact Data Logger: Monitoring Temperature, RH and Dew Point
HD208
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The data loggers of the series HD208 are compact instruments for monitoring temperature, relative humidity (RH) and dew point temperature. Usable in a wide spectrum of applications, are available in various models (with or without LCD display):
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Product
Temperature, Humidity, Pressure Regulator
H7430
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Built-in relative humidity, temperature, pressure sensors. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy. Three two-state inputs.
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Product
Meteorological System
200M
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The Model 200M is a complete instrument for the measurement of Atmospheric Dew Point, Ambient Temperature, % Relative Humidity, or other Psychrometric Variables. It employs the very reliable optical chilled mirror sensing technique which provides a primary measurement of dew point, and is traceable to NIST. The Model 200M is ideally suited for installations requiring continuous, automatic, and unattended measurement of humidity over a very wide range.
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Product
Digital Anemometer w/ Humidity Tester
DAFM3B
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UEi Test & Measurement Instruments
The DAFM3B Anemometer/ Psychrometer meter is designed with 6 HVAC/R must have parameters in one instrument. These are included in a portable battery operated instrument for measuring humidity, air temperature, dew point and calculating wet bulb, air velocity and air volume. The sensor is built into the remote fan and is specially protected by a twist cap. While in operation, open the cap for accurate temperature and humidity readings.
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Product
Humidity Generation System
2900
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The Model 2900 Humidity Generation System is a self-contained system capable of producing atmospheres of known humidity using the fundamental "two-pressure" principle. This system is capable of continuously supplying relative humidity, dew point, frost point, parts per million, or other calculated values for instrument calibration and evaluation as well as for precision environmental testing.
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Product
Trace Moisture Analyzers
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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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Product
Compressed Air RH+T Transmitter
T3419P-4
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Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Product
Hand-held meter for humidity / temperature
OMNIPORT 30OMNIPORT 30
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The state of the art hand-held for precise measurement of various physical quantities, such as, humidity, temperature, dew point, air velocity, volumetric flow, air pressure. The numerous probes all incorporate high quality sensors developed by E+E and offer a total of 22 measurands.
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Product
Industrial Dew-Point Transmitters, Dew-Point Sensors and Trace Moisture Sampling Systems
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Our range of dew-point sensors are easy to install and maintain.
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Product
Temperature, Humidity, Bar. Pressure Transmitter
T7311-4
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Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy. Built-in pressure sensor.
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Product
Portable, Industrial Duty Hygrometer
PDM75-X3
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Model PDM75-X3 delivers the Edgetech Instruments Advantage: an ideal system tailored to your application needs. A modular chilled mirror sensor configured to meet your dew point requirements and the chemical resistivity of background gases. Choose the customized sampling system designed to match your process requirements. Select the best user interface options to meet your needs.
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Product
Compressed Air Temperature and Humidity Regulator
H3021P-2
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Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Product
Compressed Air Temperature and Humidity Regulator
H3021P-4
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Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Product
Compressed Air RH+T+Tdp Sensor
T3111P-4
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Relative humidity, temperature sensors at probe on the cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Product
Indoor Air Quality
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Measuring Indoor Air Quality (IAQ) is an important factor since poor air quality may cause tiredness, inability to concentrate, and even illness (i.e., Sick Building Syndrome). Our IAQ meters measure CO2, Humidity, Dew Point, Air Temperature, Wet Bulb Temperature, and Oxygen (O2).
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Product
Web Sensor
T3511P-2
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Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Product
Temperature and Humidity Probe
T0211-4
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Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Product
Point Source
KF Series
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All loudspeaker systems in the KF Series feature three-way design. Each sub-series applies three-way design to meet a particular set of requirements.
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Product
Flash Point Tester
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Weshine Electric Manufacturing Co., Ltd
Closed flash point tester, when the test sample is used in a closed environment (such as transformer oil), to determine the closed flash point value of petroleum products. Use touch screen instead of keyboard operation, adopt foreign advanced technology, large LCD screen LCD full Chinese display man-machine dialogue interface, full screen touch key prompt input, convenient and fast, open, fuzzy control integrated software, modular structure, in line with national standards, the United States, EU and other standards.
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Product
Flash Point Tester
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A flash point tester is an instrument that determines the flash point of a sample.To find the flash point, heat the liquid in a container and then introduce a small flame just above the liquid surface.the temperature recorded as the flashpoint.
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Product
Melting Point Testers
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GAOTek offers industry leading melting point testers which are used to determine the melting point of a substance. The unit comes with a display which the melt can be watched in real time, or the melt video will be automatically saved on the unit or PC to be reviewed later. Our devices have touch screen display that can set the plateau temperature and then select the ramp rate for graduate increments of temperature in either Celsius or Fahrenheit.
