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Products > Key brands - water analyzer > HANNA > HI4421 laboratory precision BOD and dissolved oxygen analyzer
Product name : HI4421 laboratory precision BOD and dissolved oxygen analyzer
Item : 意大利哈纳
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 HI4421 laboratory precision BOD and dissolved oxygen analyzer
 
Large-screen color dissolved oxygen (DO) / saturated DO / salinity / pressure / temperature measurement, DO, BOD (biochemical oxygen demand), OUR (oxygen uptake rate), SOUR (specific oxygen uptake rate) Unit conversion, USB / RS232 data interface, 100 groups each of 10,000 data storage, 0.00 to 90.00ppmm, 0.0 to 600.0%, pressure: 450 to 850mmHg, 560 to 1133mBar, salinity: 0 to 45ppt (mg / L), temperature: -20.0 to 120.0 ° C, HI76408 high dissolved oxygen electrode (a noodle long), HI70407A oxygen membrane (2), HI7041S oxygen filling liquid (30mL) '
Products
HI4421 laboratory precision BOD & Dissolved Oxygen Meter HI4421 professional laboratory analysis of dissolved oxygen analyzer, can be multi-parameter measurement: DO, BOD, OUR, SOUR, pressure, temperature. Its main feature is: 240 × 320 dot-matrix color screen backlight display, automatic data storage, automatic locking end mode and user customization features. With a variety of display modes for the operator to choose: Basic information display, GLP information display, chart patterns, storage, data display mode. Via RS232 or USB interface with a computer connection, the data transmission and management.
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• Automatic calibration and user-defined calibration dual calibration mode, to ensure measurement accuracy. l
• three storage modes for you to choose: Auto store Manual store, automatic locking storage (only for dissolved oxygen measurement). l
• Automatic locking end for easy storage and recording. l
• Storage space for up to 100 groups can store 10,000 measurement data. l
• Can store 200 groups of OUR and SOUR reports and BOD measurement information. l
• Online or offline chart display, intuitive access to stored data l
• RS232 and USB data interface, fast data transfer with a computer
Product parameters

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