Portable Dew Point Meter is designed to measure the performance of drying systems for compressed air, nitrogen, transformer, and other compressed gases. This Portable Dew Point Meter Model is ideal for monitoring medical, commercial, and industrial applications including plastics resin dryers, breathing air, pneumatic tools, instrument air, and spraying/coating applications. You can use this Dew Point analyzer continuously for up to 90 hours without low battery indication. Dew Point Meter analyzer measures dew point by utilizing microprocessor circuitry to convert sensor signal by the use of psychrometric equations. Assembled in a rugged handheld IP65 protected plastic enclosure and equipped with quick-disconnect tubing couplings and an internal sensor manifold. Dew point meter used for compressed air and nitrogen gasses.

Portable Dew Point Meter :

Using Purpose Mainly The National Weather Service characterizes dew point as the temperature to which air should be cooled to arrive at immersion, expecting pneumatic stress and dampness content are steady. So, the dew point is an exact estimation of the dampness content noticeable all around.

Dew Point Principle

By Cooling at consistent tension if the temperature of the air is decreased, the water fume noticeable all around will begin to gather at a specific temperature. This temperature is called dew point temperature.

Depiction

The Main Parts of the course of action are A glossy surface (reflect) is fixed with a thermocouple. A spout is giving a stream of air to the mirror. A light source zeroed in continually on the mirror. A photocell to recognize the measure of light reflected from the mirror. The activity of Dew Point Meter The mirror is continually cooled by a cooling medium. The cooling medium is kept up at a steady temperature. To this mirror is joined a thermocouple whose leads are associated with a millivoltmeter. Continually a light is made to fall in a point on the mirror and the measure of mirrored light is detected by a photograph cell. Presently an air stream is made to fall in a point on the mirror and the water-fume (dampness) contained noticeable all around begins consolidating on the mirror and they show up as little drops (dew) on the mirror. This dampness (dews) framed on the mirror lessens the measure of light reflected from the mirror and it is recognized by photocell. When interestingly, there is an adjustment of measure of sent light; it turns into a sign of dew arrangement. In this case (that is, the point at which the due development is recognized first), the temperature demonstrated by the thermocouple connected to the mirror turns into the dew point temperature. Along these lines, this plan is utilized to decide the time at which the dew shows up interestingly and dew point temperature.

Application

●      This instrument is utilized on boats to shield cargoes from buildup harm by keeping up with the dew point of

●      air in holds lower than the freight temperature.

●      Utilized in businesses for deciding dew point.

DEW POINT METER SERVICES :

 ●     Evaluation

 ●     Custom Designs

 ●     Calibration & Certification

 ●     Repair

 ●     Plant visiting

 ●     Sampling Systems

   FEATURES :

 ·         Microprocessor-based portable battery-operated instrument.

·         Digital Graphical Display Measuring range -100 to +30° C dew point other ranges also available on client requirement

·         Samples compressed air up to 12 Kg/cm.

·         Pressure and up to 95°C temperature can be measured directly.

·         Quick disconnect fitting, desiccant test.

·         Handy and lightweight.

·         Inbuilt thin film water vapor sensor.

·         Optional RS – 232 computer interface & data logger.

 RANGES

Model – VD42-H2

Measuring Range: -40 to +30

Model – VD62-H2

Measuring Range: -60 to +30

Model – VD82-H2

Measuring Range: -80 to +30

Model – VD92-H2