HANNA HI2002-02 专用pH/ORP仪 (-2.000〜16.000 pH、±1000.0 mV)

pH Range: -2.000 to 16.000 pH (Standard Mode), -2.00 to 16.00 pH (Basic Mode)
pH Resolution: 0.001 pH, 0.01 pH
pH Accuracy (@25ºC/77ºF): ±0.01 pH, ±0.002 pH
pH Calibration: 5 points (Standard mode)
 1.68, 4.01 (3.00†), 6.86, 7.01, 9.18, 10.01, 12.45, and two custom buffers;  3 points (Basic mode) 4.01; 6.86; 7.01; 9.18; 10.01
pH Temperature Compensation: ATC: -5.0 to 100.0ºC; 23.0 to 212.0°F*
mV Range: ±1000.0 mV; ±2000.0 mV
mV Resolution: 0.1 mV
mV Accuracy: ±0.2 mV (±999.9 mV); ±1 mV (±2000 mV)
Relative mV Calibration: Single point calibration
emperature Range: -20.0 to 120.0 ºC, -4.0 to 248.0 °F
Temperature Resolution: 0.1 °C, 0.1 °F
Temperature Accuracy: ±0.5 °C, ±0.9 °F
°C/°F: Yes
pH Electrode Diagnostics: Glass and reference junction diagnostics ( HI 11311 & HI 12301 only), out of calibration range , probe condition, response time
GLP: Yes
Logging: up to 1000*** records organized in: Manual log-on-demand (Max. 200 logs), Manual log-on-stability (Max. 200 logs), Interval logging *** (Max. 600 samples; 100 lots)
Connectivity: 1 micro USB port for charging and PC connectivity, 1 USB port for storage
Environment: 0 to 50°C (32 to 122°F), RH max 95% non-condensing
Battery Type/Life: Built-in rechargeable battery with up to 8 hours of continuous use
Power Supply: 5 VDC adapter (included)
Dimensions: 202 x 140 x 12.7mm (8” x 5.5” x 0.5”)
Weight: 250 g (8.82 oz)
Ordering Information: edge® HI2002-02 includes benchtop docking station with electrode holder, wall mount cradle, USB cable, HI11310 glass body refillable pH electrode with temperature sensor, 2 sachets each of pH 4, 7, 10, cleaning and storage solution, 5 VDC power adapter and instruction manual.