| 規(guī)格 | | 型式 | HM-30V | HM-35V | HM-40V | HM-50V | HM-60V | ? | 量測(cè)方式 | glass electrode method | ? | 顯示 | ph/m1v ,temp. | ph/mv, Temp., Clock | ph/mv, Temp., Clock | ? | 溫度補(bǔ)償 | 0 to 100°(自動(dòng)或手動(dòng)) | ? | 範(fàn)圍 | pH | PH0-14 | PH0-14 | PH0-14 | PHO-14 | PH0-14 | 解析度 | 0.01pH | 0.01pH | 0.01pH | 0.01pH | 0.001pH | mV | 0-±1999mV | 0-±1999.9mV | 解析度 | 1mV | 0.1mV | 溫度 | 0 to 100°C | 0 to 100°C | 解析度 | 0.1°C | 0.1°C | ? | 重複性 | pH | ±0.01 pH±1digit | ±0.001 pH±1dight | mV | ±1mV±1dight | ±1mV±1dight | temp | ±0.1°C±1dight | ? | 輸出 | pH | ±700mV(pH 0 to 14) | mV | ±1V(0 to ±1,999mV) | temp | 0-1V(0 to 100°C) | ? | 校正 | pH1,4,7,9,12 1 to 5 point Cal Other
2 Kinds of standard are usable. | ? | 列表機(jī) | - | - | - | built-in | built-in | ? | 介面 | - | - | option | option | built-in | ? | 電源 | AC line 50,60Hz (with useof AC adapter) | ? | 耗電 | 16VA | 16VA | 16VA | 17VA | 18VA | ? | 材積(WxHxD) | 226x109x306 mm | ? | 重量 | 2.3kgs | 2.3kgs | 2.5kgs | 2.5kgs | 2.5kgs | ? | 操作溫度 | 0 to 40°C | 0 to 40°C | 0 to 40°C | 0 to 40°C | 0 to 40°C |
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