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Dew Point Tester DPME-P
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Dew Point Tester DPME-P

DPNN-P-type hygrometer, using imported alumina or polymer film capacitive clouded point sensor, fast response and high sensitivity, Easy to operate, wide using scope. Using a wide viewing angle 128 * 64 LCD display, easy to carry, easy to use; high-capacity, long-life lithium battery, battery indicator, battery voltage protection automatic shutdown, full power charge can be used more than 12 hours.
  • DPME-P

Product Description


Applicable in the fields of petrochemical, natural gas, industrial gas, semiconductor industry, drying industry, food industry, power industry, machinery manufacturing, air separation industry, and pharmaceutical industry to measure the moisture content of various trace gases, suitable for some online analysis occasion where the moisture content control requirement is quiet strict.


1. Imported capacitive clouded point sensors, anti-acid and anti-alkali, corrosion resistance, fast response, high sensitivity
2. The optional built-in pump for gas source of positive pressure and negative pressure
3. Data backup, data recovery
4. Actions menu in English
5. AC / DC power supply, easy to carry

Technical Parameters

Measuring range: + 20.0 ℃ ~ -100.0 ℃ (interval optional)

Accuracy: ≤ ± 1.5 ℃ (> - 60 ℃)

                      ≤ ± 2 ℃ (<-80 ℃)

Repeatability: ≤ ± 1.5 ℃

Warm-up time: ≤5 minutes

Response time: T90≤10 minutes

Sample gas flow rate: 1.5 ~ 2L / min

Sample gas pressure: 0.05Mpa≤ inlet pressure ≤0.25Mpa

Resolution: 0.1 ℃

Charging power supply: 220VAC ± 10% 50Hz ± 5%

Ambient temperature: -5 ℃ ~ + 45 ℃

Operating Humidity: ≤90% RH

Dimensions: 260 (W)  140 (H)  310 (D)

Weight: about 3kg


Chongqing TOP Tester Co.,LTD belongs to Chongqing TOP Group which is located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality. We are a sci-tech enterprise and integrate development, design and manufacture. 



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