Beijing North Ruida Medical Technology Co., Ltd! 
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 Welcome to telephone consultation! 
 Contact: Miss Li 
 Tel: 18,910,282,511 15,303,362,410 15,303,362,401 15,369,678,940 
 E-mail: 1508566524@qq.com 
 Fax :010 -58,411,891 
 Address: Langfang City, Hebei Province, North Industrial Park Gu'an Gu'an 
 Postal Code: 065500 
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 Chilled mirror dew point meter Model: ZM9-MF246 bank number: M386620 
 Cold mirror dew point meter ZM9-MF246 more>>> 
 midwest-group 
 midwest-group 
 West Group 


 MF246-type cold-mirror dew point meter, is designed to detect gases and humidity instruments. The use of semiconductor cooling devices to achieve "cold mirror" surface temperature zone, so that passing the mirror surface of the sample gas temperature, and the formation of saturated vapor pressure, the cold mirror surface condensation or frost. MF246-type cold-mirror dew point meter series design is the face of major power systems company, for SF6, CO2, N2, H2 and other gas detection. To ensure that the basic function, testing accuracy does not drop under the premise of simplifying procedures to maximize the maneuverability of the instrument. Such as de-force heating and cooling, which are not used to force key, to quickly replace the plugs through the first card, gas connection simplifies procedures, conducive to learning and mastering. 
 MF246-type cold-mirror dew point meter is an advanced digital processing technology, the introduction of newly designed products, in addition to simultaneous detection of the measured sample temperature and dew point temperature, relative humidity can automatically convert the RH%, the volume humidity than the PPM / v , g/m3 absolute humidity and other parameters, and through the LCD display. This product can be detected with pressure (see the main technical indicators), the installation of pressure sensors, the instrument can automatically compensate for the pressure to meet the pressure conditions in the different test requirements. Matching the company's DC power supply, can adapt to the special requirements of field test operations. 




 Dew point temperature measurement range (20 ℃) ??- 65 ~ 20 ℃ 
 Maximum cooling temperature (20 ℃) ??Δ 105 ℃ 
 Dew point temperature measurement accuracy DEW <± 0.3 
 PPM / V (conversion accuracy 0.1%) 
 RH (accuracy of 0.1% conversion) 
 Show sensitivity ± 0.1 ℃ 
 Sample gas pressure 0.1 MPa/cm2 
 Sample gas flow 0.4 ~ 1.0L/min 
 Repeatability <0.2 ℃ 
 Operating temperature -20 ℃ ~ +50 ℃ 
 16 x 2 LCD display 
 Rated voltage 220VAC 50Hz 
 Rated power 120W 
 Dimensions (W) 360x (D) 350x (H) 135mm 
 Weight 8.6Kg Western Group 

 Historical data :2011 -04-12 version of the cold mirror dew point meter ZM9-MF246