◎ 사 양
기 능 | 규 격 |
Model | HI-207 / HI-208 |
측정범위 pH | -2.00 to 16.00 pH |
측정범위 Temp | -5.0 to 105.0°C or 23.0 to 221.0°F |
최소측정단위 pH | 0.01 pH |
최소측정단위 Temp | 0.1°C |
정확도 (@20℃) pH | ±0.02 pH |
정확도 (@20℃) Temp | ±0.4°C±0.5°C up to 60°C; ±1° up to 105°C or ±1°F up to 140°; ±2°F up to 221°F |
pH 보정 | Automatic 1 or 2 points with 2 sets of memorized buffers (4.01, 7.01, 10.01 or 4.01, 6.86, 9.18) |
온도보정 | Automatic from -5.0 to 105.0°C |
pH 전극 | HI 1291D with built-in temperature probe (included) |
Built-in Magnetic Stirrer | Yes(HI 208만 해당) |
전원 | 12 Vdc adapter |
배터리유형/수명 | 1 x 9V battery/500 hours continuous use (without stirrer) |
환경 | 0 to 50°C; 95% RH |
규격 | 190 x 105 x 50 mm (7.5 x 4.1 x 1.9”) |