Wet bulb hygroMeter

The wet-bulb hygrometer operates on the principle of evaporative cooling: the wet bulb is covered with a moistened cloth, and as water evaporates, it absorbs heat, causing the temperature to be lower than that of the dry bulb. Humidity is calculated based on the temperature difference between the two. It is used to measure environmental humidity and monitor air conditions in industries such as textiles and papermaking.
Selection
When selecting a wet-bulb hygrometer, consider ensuring the measurement range covers application requirements, accuracy meets standards, materials are corrosion-resistant, the wick requires regular replacement, operation is simple, maintenance costs are low, and avoid use in extreme environments.

Terms

Standards

Instruments

Sharp probe measurement without leaving marks, measurement range 6%~ 90%, support wood moisture content and wood humidity equivalent value display, equipped with extended Probe and hammer ElectRode for different depth measurement.

$ 444.00

Dual thermoMeter design can simultaneously measure wet-bulb temperature, equipped with special conversion ratio calculation tool, Temperature Measurement range covering -5 to 50 ℃, Humidity Measurement range 10-100% RH.

$ 391.00

Measurement range 0-14.00 pH, temperature adaptability 0-80 ℃, bulb sensitive film with filling design, suitable for organic sample analysis.

$ 202.00

Single salt bridge structure and bulb sensitive membrane are adopted. Measurement range is 0-14pH and temperature adaptability is 0-100 ℃.

$ 99.00

Quickly calculate the dew point through the wet-bulb temperature Measurement principle, support direct reading of relative humidity, integrated temperature unit conversion function, easy operation without complicated settings.

$ 240.00

Simultaneous measurement of four paraMeters, Sampling time of only 0.4 seconds, humidity error of 2.5% +/- 1% RH, automatic recording of extreme and final values, anti-interference technology to ensure precise measurement.

$ 282.00

Using 300W solar bulbs and hot air circulation heating, Temperature range RT +~ 120 ℃, can accurately control the test conditions, determination of material under light yellowing resistance performance, suitable for a variety of shoe material testing.

$ 1719.00

Measurement range 0-14pH, Temperature range 0-100 ℃, suitable for routine clarification water sample detection, to ensure stable and accurate ph value measurement.

$ 127.00

Capacitive polymer film Humidity Sensor and semiconductor temperature sensor are used. The temperature error is +/- 0.2 ℃, Humidity error is +/- 2.0%, and wet bulb, dew point, dry bulb temperature switching and 99 groups of Data storage are supported.

$ 181.00

Made of stainless steel, the thickness is only 1.5mm, the range is 20~ 200μm, Division 20μm, the card design is convenient for quick measurement of wet-film Coating thickness on site.

$ 119.00

Stainless steel wire is wound to form grooves to control wet film thickness, can be prepared 40 micron wet-film, a total length of 400 mm, suitable for soft materials such as paper and Spinning & weaving Spreader.

$ 114.00

Stainless steel material is sturdy and durable, with a range of 50-950 microns, Division 50 and 100 microns, and a compact shape of only 65 * 43 * 1.5mm, suitable for rapid measurement of wet film thickness on site.

$ 119.00

Stainless steel wire winding groove control wet film thickness, can be prepared 20 micron wet-film, the total length of 400mm, suitable for soft materials such as paper, Spinning & weaving pRoducts, wear-resistant and durable.

$ 114.00

Polygonal structure design, range 25~ 2032µm, in line with GB/T1764-79, GB/T134522-92, ISO 2808-74 standards, suitable for Paints, varnish and other Coating wet film thickness measurement.

$ 106.00

Spreader 10 micron wet film thickness, 304 stainless steel material, easy to clean unbroken wire, provide customized services.

$ 157.00

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