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※Product Category:600Series >> DPM-600 Dew point analyzer Source：www.tgking.net |
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DPM-600 intelligent dew point analyzer adopts imported capacitive dew
point sensor and |
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microprocessor technology, with
large screen LCD display, self check, self correction, and other |
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functions; It can directly
measure atmospheric dew point and absolute moisture. The instrument
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consists of a built-in fully
compensated dew point sensor, a microcomputer controlled |
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measurement circuit, a large
screen dot matrix LCD display, a built-in rotameter, and a four-way
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reversing protection valve.
Integrated structure, the entire instrument is installed in a single
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instrument casing, making it
very easy to carry and operate. The detection component of the |
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DPM-600 intelligent dew point
analyzer is a complete set of dew point sensing and detection |
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systems composed of imported
thermal polymer capacitive dew point sensors and micro |
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platinum resistors, and has a
temperature compensation function. After calculation and correction
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by a microprocessor, the dew
point sensor is accurately compensated and corrected, resulting in
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a dew point measurement
accuracy of ± 2.0 ℃ and a resolution of 0.1 ppm. It is applicable to the
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detection of trace water in
air, nitrogen, hydrogen, argon, and other gases. This product can be
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replaced by domestic dew point
sensors. |
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◆Imported capacitive humidity sensor with self calibration technology
and long calibration cycle |
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◆Large screen LCD dot matrix display, Chinese menu type function
selection |
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◆Low
maintenance, anti-condensation, rapid response |
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◆The signal transmitter with a new microprocessor is very convenient to
operate |
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◆Automatic storage of measurement data, with paperless recorder function |
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◆Unique
air path design, with good air tightness, impermeability, and water
absorption resistance |
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◆Switching display between dew point temperature and moisture ppm value,
no need to check the table for calculation |
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◆Measurement dew point upper and lower limit alarm arbitrary setting,
communication 4-20MA output |
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Measuring range：-80℃~+20℃（Atmospheric
dew point） |
Basic error :≤±2℃ |
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Temperature coefficient：<0.2℃/℃ |
Repetitiveness :
≤±1℃ |
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Sample gas pressure：10kpa～0.5Mpa |
Measuring medium：N2、Ar、惰性气体等 |
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Storage temperature：-40℃~+50℃ |
Sample gas flow：400-600ml/min |
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Voltage﹕AC220V + 10%; 50Hz |
Environment condition﹕0—50℃;相对湿度<
90% |
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Enclosure protection：Metal
shell painting |
Power dissipation :
AC220V，＜20W，fuse3A |
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Overall dimensions：145×145×250mm（wide
× high × deep） |
Hole size：138mm×138mm（wide
× high） |
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Dust protection：10
micron head filter protective cover |
Calibration cycle：12
months |
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Service life：>24
months（Normal
use conditions） |
Instrument weight：3kg |
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Output signal:4-20mA(Load
resistance＜750Ω),Output indication gear:+20℃～-80℃ |
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Alarm settings:Upper or lower alarm limit+20℃～-80℃Internal
arbitrary setting |
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Share
information： |
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Degree Of Heat：685℃
Entry Time：2009/10/24 【Print】 【Back】 |
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