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) |
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