muarah, Hanna HI 98184

Hanna HI 98184 The Hanna Instruments HI 98184 is a waterproof, portable meter designed for demanding applications. This meter measures pH/ ORP/ ISE and temperature. Choose from 7 standard pH buffers and 5 custom pH buffers to obtain up to five point calibration and achieve high precision readings with a pH accuracy of ± 0.002 and up to ± 0.001 pH resolution. Hanna Instruments Calibration Check maintains a history of past calibrations and monitors the pH electrode and buffers during subsequent calibrations for any signs of wide calibration variances due to a dirty or broken electrode or contaminated pH buffers. In measurement mode, the electrode' s percent condition is continuously displayed. Spesifikasi - Hanna HI 98184 Model HI 98184 pH Range: -2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000 pH Resolution: 0.1; 0.01; 0.001 pH Accuracy: ± 0.01; ± 0.002pH mV Range: ± 2000mV Resolution: 0.1 mV Accuracy: ± 0.2mV ISE Range: From 1.00 x 10-3 to 1.00 x 105 ppm Resolution: 0.1° C ( 0.1° F) Accuracy: ± 0.4° C ( ± 0.8° F) Temperature Range: -20.0to 120.0° C ( -4 to 248.0° F) Resolution: 0.1° C ( 0.1° F) Accuracy: ± 0.4° C ( ± 0.8° F) ( excluding probe error) Calibration pH: Up to 5 point calibration, 7 standard buffers available ( 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) + 5 custom buffers ISE: Up to 2 point calibration, 6 standard solutions ( 0.1, 1, 10, 100 , 1000, 10000 ppm) Slope: From 80 to 110% Temperature compensation ( pH) Manual or automatic from -20.0 to 120.0° C ( -4.0 to 248.0° F) Probes HI 72911B pH w/ BNC and temperature combined Logging Log-on-demand 300 samples PC connectivity Opto-isolated USB ( with HI 92000 software)