看了null的用户又看了
| 测量范围 | pH 0 ... 14; -1999 ... 1999 mV; -70 ... 250 °C |
| 分辨率 | 0.01 pH; 1 mV; 0.1 °C |
| 温度补偿 | Automatic with Pt 100 or manual |
| 显示 | LCD, 2 x 4 digits; 12.4 / 7 mm |
| 电源 | 9 V batterc IEC 6 F22 TM 39-N: mains adapter N 10 for 230 V AC |
| 接口 | TM 39-D: RS-232 with adapter D 10 |
| 环境温度 | 0 ... 50 °C |
| 电极连接 | pH/redox: BNC plug temperatur: Mini-DIN plug |
| 尺寸 | meter: 142 x 71 x 26 mm |
| 重量 | about 145 g |
| 推荐PH电极 |
EGA 142/TM 39 combination electrode |
| TM 39 | case with meter TM 39, pH / temperature combination electrode EGA 142/TM 39, 3 x 50 ml buffer solutions pH 4.01, 6.87 and 9.18 (25 °C) |
