Laboratory pH Meters An updated range of pH meters for every application. Introduced in Gosrestr SI. The simplest in the HI 2210 series is an accurate pH meter with 0.01 resolution; 2 point calibration out of 5 memorized pH / mV Meter - HI 2211 has a pH resolution of 0.01; millivolt resolution - 0.1 in the range up to ± 400 and 1 in the range up to ± 2000); 2 point calibration out of 5 memorized points The HI 2215 pH / mV meter has a pH resolution of 0.001; millivolt resolution - 0.1 in the range of ± 1000 and 1 in the range of ± 2000; 2-point calibration out of 9 (7 memorized and 2 user-defined) The HI 2216 pH / mV / Ion Meter has a pH resolution of up to 0.001; millivolt resolution - 0.1 in the range of ± 1000 and 1 in the range of ± 2000, as well as an ion-selective scale; pH calibration by 2 points out of 9 (7 stored in memory and 2 user defined), two-point ion-selective calibration
HI 2210 | HI 2211 | HI 2215 | HI 2216 | |
| Диапазон | ||||
| рН | -2,0 … 16,0 | |||
| мВ | ±399,9; ±2000 | ±999.9; ±2000 | ±999.9; ±2000 | |
| Разрешение | ||||
| рН | 0,01 | 0,01 | 0,001 | 0,001 |
| мВ | 0,1; 1 | 0,1; 1 | 0,1; 1 | |
| Погрешность | ||||
| рН | ±0,03 | |||
| мВ | - | ±0,5 | ||
| Калибровка | 2 точки | 2 точки | 5 точек | pH5 точек ISE 2 точки |
| Память | 500 результатов | 500 результатов | ||
| Интерфейс | USB | USB | ||
| Питание | 12 В от адаптера | |||
| Габариты, мм | 240 x 182 x 74 | 240 x 182 x 74 | 235 x 222 x 109 | 235 x 222 x 109 |
| Вес, кг | 1.1 | 1.1 | 1.3 | 1.3 |