HI5421-02 измеритель БПК и растворенного кислорода с цветным ЖК-дисплеем, 230V

DO Range: 0.00 to 90.00 ppm (mg/L) 0.0 to 600.0 % saturation
DO Resolution: 0.01 ppm (mg/L) 0.1% saturation
DO Accuracy (@25?C/77?F): ±1.5% of reading ±1 digit
DO Calibration: automatic using single or two-point calibration user calibration single point
DO Temperature Compensation: 0.0 to 50.0 C 32.0 to 122.0 F 237.1 to 323.1 K
Salinity Compensation: 0 to 45 ppt
Barometric Pressure Range: 450 to 850 mmHg 560 to 1133 mBar (additional units available (kPa, mHg, psi, atm))
Barometric Pressure Resolution: 1 mm Hg
Barometric Pressure Accuracy: ±3 mm Hg + 1 least significant digit
Temperature Range: -20.0 to 120.0 ?C** -4.0 to 248.0 ?F** 253.15 to 393.15 K**
Temperature Resolution: 0.1 C, 0.1 F, 0.1 K
Temperature Accuracy: ±0.2 C ±0.4 F ±0.2 K (without probe)
Electrode/Probe: HI76483 thin body, polarographic dissolved oxygen probe with internal temperature sensor and 1 m (3.3) cable (included)
Measurement Modes: direct DO BOD (biochemical oxygen demand) OUR (oxygen uptake rate) SOUR (specific oxygen uptake rate)
GLP: calibration data including date, time, and calibration points
Logging: record: 100,000 data point storage, 100 lots with 50,000 records/lot interval: settable between 1 second and 180 minutes max log time type: automatic, manual, AutoHold
Display: color graphic LCD with on-screen help, graphing, and custom color configuration
Connectivity: USB
Environment: 0 to 50 C (32 to 122 F 273 to 323 K), RH max 95% non-condensing
Power Supply: 12 VDC adapter (included)
Dimensions: 160 x 231 x 94 mm (6.3 x 9.1 x 3.7)
Weight: 1.2 kg (2.64 lbs.)
Ordering Information: HI5421 is supplied with HI76483 DO probe, HI76404W electrode holder, HI7041S electrolyte solution (30 mL), HI76483A DO membrane caps (2), 12 VDC adapter, instrument quality certificate and instruction manual
Warranty: 2 years (probe 6 months)
Notes: **Reduced to actual probe limits