HANNA HI981420-02 pH-EC-TDS-℃连续测定仪

pH Specifications
pH Range: 0.00 to 14.00 pH
pH Resolution: 0.01 pH, (0.1 pH)
pH Accuracy: ±0.05 pH, (± 0.1 pH)
pH Calibration: one or two-point calibration (using pH 4.01,7.01, 10.01 buffers) using auto buffer recognition; one-point calibration using quick calibration solution
Temperature Compensation: automatic (0.0 to 60.0ºC/ 32.0 to 140.0°)
Conductivity (EC/TDS) Specifications
EC Range: 0.00 to 10.00 mS/cm
EC Resolution: 0.01 mS/cm
EC Accuracy: ±0.1mS/cm (0.00 to 5.00mS/cm); ±0.2mS/cm (5.00 to 10.00mS/cm)
EC Calibration: one-point at 1.41 mS/cm or 5.00 mS/cm using auto standard recognition; one-point calibration using quick calibration solution
EC/TDS Temperature Compensation: automatic with β set at 1.9%/°C
TDS Range: 0 to 5000 ppm (TDS conversion factor 0.5 (500 CF)); 0 to 7000 ppm (TDS conversion factor 0.7 (700 CF))
TDS Resolution: 10 ppm
TDS Accuracy: ±2% f.s.
Temperature Specifications
Temperature Range: 0.0 to 60.0°C / 32.0 to 140.0°F
Temperature Resolution: 0.1°C / 0.1°F
Temperature Accuracy: ±0.5°C /±1°F
Display: 128 x 64 pixel B/W LCD with green backlight
Connectivity: USB Type-C
IP Rating: IP65
Alarms: High and Low with enable/disable option for all parameters
Log Feature: Automatic logging for last 30 days at 15 minute interval
GLP: Good Laboratory Practice with last 5 pH and EC calibration history
Probe: HI1285-8 pH/EC/TDS/temperature polypropylene body, pre-amplified multiparameter probe with internal temperature sensor DIN connector and 2 m (6.6’) cable
Power Supply: 12VDC adapter (included)
Environment: -5 to 50°C (23 to 122°F); RH max 95% non-condensing
Dimensions: 125 x 185 x 38 mm (4.92 x 7.28 x 1.49”)
Weight: 333g ( 11.7oz.)
Ordering Information : HI981420 is supplied with: HI1285-8 multiparameter probe, HI50036-0 Quick Cal buffer solution sachet (2), HI700661P Electrode cleaning solution sachets for agriculture (2), 12VDC adapter, instruction manual, Monitor Quality Certificate, & Probe Quality Certificate.

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