PH متر رومیزی Hanna مدل HI-2211-02

توضیحات محصول Range pH -2.00 to 16.00 pH mV 399.9 mV; 2000 mV Temperature -20 to 120.0C Resolution pH 0.01 pH mV 0.1 mV; 1 mV Temperature 0.1 C Accuracy pH 0.01 pH mV 0.2 mV (399.9 mV); 1 mV (2000 mV) Temperature 0.4 C (excluding probe error) pH Calibration automatic, 1 or 2 point with 5 memorized buffer values (pH 4.01, 6.86, 7.01, 9.18, 10.01) Temperature Compensation automatic (with HI 7662 probe) or manual from -9.9 to 120 C pH Electrode HI 1131B, glass-body, single junction, refillable, BNC connector, 1 m cable (included) Temperature Probe HI 7662 with 1 m (3.3') cable (included) Input Impedance 1012Ohm Power Supply 12 VDC adapter (included) Environment 0 to 50C (32 to 122 RH max 95% Dimensions 235 x 222 x 109 mm (9.2 x 8.7 x 4.3) Weight 1.3 kg (2.9 lbs.)