Dissolved oxygen and BOD meter, bench, HI 4421
Dissolved oxygen and BOD meter, bench, HI 4421

اعتبار قیمت تا تاریخ 93.12.25

لطفا پس از پایان اعتبار قیمت با شماره تلفن 88920648 تماس حاصل فرمائید

HI 4421 is a research grade dissolved oxygen bench meter with extensive capabilities in measuring DO as BOD (Biological Oxygen Demand), OUR (Oxygen Uptake Rate), SOUR (Specific Oxygen Uptake Rate), atmospheric pressure and temperature. DO measurements can be performed in ppm (mg/l) range or in % and feature automatic or manual temperature and atmospheric pressure compensation and manual salinity compensation.

  • Automatic and manual calibration of DO (1- or 2-point)
  • Clear tutorial messages and directions are available on-screen: Quick and easy guidance for users
  • Users can set the reading stability criteria: Fast, Medium or Accurate
  • Direct/autohold auomatically holds the reading on display when measurement stability is reached
  • Polarographic DO probe with built-in temperature sensor
  • Storage of up to 10 profiles and 100 logging lots
Ordering information: Supplied with HI 76408 DO probe, HI 76404N electrode holder, HI 7041S electrolyte solution (30 ml), HI 76407A membrane caps (2), 12 VDC adapter and instruction manual.
Bench dissolved oxygen meter HI 4421, research grade 1 664-0095 £1,790.00



فروشنده: آزمیران
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