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              Gas analyzer
              LD-500 type dew point instrument
              Published:2013-8-24   Views:4185
              LD-500 type dew point instrument
              One, overview
              LD-500 type dew point instrument of imported impedance type humidity sensor, has the advantages of fast reaction rate, stable performance, corrosion resistance. Anti condensation from the new calibration technology. For a variety of industrial processes have strict control of occasions to the moisture content.
              Two, the main use of
              • compressed gas, natural gas, chemical raw material gas
              • plastic drying equipment
              Gas, generating hydrogen cooling gas high voltage insulation, power system
              • drying industry
              • other strict process control for trace water
              Three.
              • import impedance type humidity sensor
              • large screen LCD display, Chinese menu function selection
              Signal transmitters, with a new type of microprocessor, the operation is very convenient
              • dew point temperature and water ppm value display, no table lookup calculation
              • automatic data storage, paperless recorder with function
              • measuring point alarm set
              • communication port RS232
              Four, the main technical indexes:
              • measurement range: -90 ℃ ~+10 ℃, -80 ℃ ~+20 ℃, -60 ℃ ~+40 ℃
              • basic error: ± 2 ℃
              • repeatability: ± 1 ℃
              • temperature: <0.2 ℃ / C
              • environment and storage temperature: -40 ℃ ~+50 ℃
              • the maximum operating pressure: 10 bar (-90 ℃ ~+10 ℃)
              20 bar (other range)
              • the sample gas flow: 400ml/min
              • linear output: 4 - 20 m A (a maximum load of 750 Ohm)
              • calibration period: 12 - 24 months
              • dust protection: with a 10 micron filter head protective cover
              • supply voltage: 220VAC ± 10%
              Dimensions (table): 205 x 120 x 325mm (height * width * depth)
              Dimensions (embedded):144 x 144 x 300 (height * width * depth)
              Hole size: 139+1 x 139+1
              Ordering instructions
              When user ordering please specify:
              • dew point measurement range
              • measured gas pressure
              Main ingredients, • measured gas impurities
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              Next: RD-400 thermal conductivity of hydrogen analyzer
              Copyright
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